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 *
 * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
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 * http://docs.jquery.com/UI
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 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
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# -*- coding: utf-8 -*-
require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')

describe RequestController, "when listing recent requests" do
    before(:each) do
        load_raw_emails_data
        get_fixtures_xapian_index
    end

    it "should be successful" do
        get :list, :view => 'all'
        response.should be_success
    end

    it "should render with 'list' template" do
        get :list, :view => 'all'
        response.should render_template('list')
    end

    it "should filter requests" do
        get :list, :view => 'all'
        assigns[:list_results].map(&:info_request).should =~ InfoRequest.all

        # default sort order is the request with the most recently created event first
        assigns[:list_results].map(&:info_request).should == InfoRequest.all(
            :order => "(select max(info_request_events.created_at) from info_request_events where info_request_events.info_request_id = info_requests.id) DESC")

        get :list, :view => 'successful'
        assigns[:list_results].map(&:info_request).should =~ InfoRequest.all(
            :conditions => "id in (
                select info_request_id
                from info_request_events
                where not exists (
                    select *
                    from info_request_events later_events
                    where later_events.created_at > info_request_events.created_at
                    and later_events.info_request_id = info_request_events.info_request_id
                    and later_events.described_state is not null
                )
                and info_request_events.described_state in ('successful', 'partially_successful')
            )")
    end

    it "should filter requests by date" do
        # The semantics of the search are that it finds any InfoRequest
        # that has any InfoRequestEvent created in the specified range

        get :list, :view => 'all', :request_date_before => '13/10/2007'
        assigns[:list_results].map(&:info_request).should =~ InfoRequest.all(
            :conditions => "id in (select info_request_id from info_request_events where created_at < '2007-10-13'::date)")

        get :list, :view => 'all', :request_date_after => '13/10/2007'
        assigns[:list_results].map(&:info_request).should =~ InfoRequest.all(
            :conditions => "id in (select info_request_id from info_request_events where created_at > '2007-10-13'::date)")

        get :list, :view => 'all', :request_date_after => '13/10/2007', :request_date_before => '01/11/2007'
        assigns[:list_results].map(&:info_request).should =~ InfoRequest.all(
            :conditions => "id in (select info_request_id from info_request_events where created_at between '2007-10-13'::date and '2007-11-01'::date)")
    end

    it "should list internal_review requests as unresolved ones" do
        get :list, :view => 'awaiting'

        # This doesn’t precisely duplicate the logic of the actual
        # query, but it is close enough to give the same result with
        # the current set of test data.
        assigns[:list_results].should =~ InfoRequestEvent.all(
            :conditions => "described_state in (
                    'waiting_response', 'waiting_clarification',
                    'internal_review', 'gone_postal', 'error_message', 'requires_admin'
                ) and not exists (
                    select *
                    from info_request_events later_events
                    where later_events.created_at > info_request_events.created_at
                    and later_events.info_request_id = info_request_events.info_request_id
                )")


        get :list, :view => 'awaiting'
        assigns[:list_results].map(&:info_request).include?(info_requests(:fancy_dog_request)).should == false

        event = info_request_events(:useless_incoming_message_event)
        event.described_state = event.calculated_state = "internal_review"
        event.save!
        rebuild_xapian_index

        get :list, :view => 'awaiting'
        assigns[:list_results].map(&:info_request).include?(info_requests(:fancy_dog_request)).should == true
    end

    it "should assign the first page of results" do
        xap_results = mock(ActsAsXapian::Search,
                   :results => (1..25).to_a.map { |m| { :model => m } },
                   :matches_estimated => 1000000)

        ActsAsXapian::Search.should_receive(:new).
          with([InfoRequestEvent]," (variety:sent OR variety:followup_sent OR variety:response OR variety:comment)",
            :sort_by_prefix => "created_at", :offset => 0, :limit => 25, :sort_by_ascending => true,
            :collapse_by_prefix => "request_collapse").
          and_return(xap_results)
        get :list, :view => 'all'
        assigns[:list_results].size.should == 25
        assigns[:show_no_more_than].should == RequestController::MAX_RESULTS
    end

    it "should return 404 for pages we don't want to serve up" do
        xap_results = mock(ActsAsXapian::Search,
                   :results => (1..25).to_a.map { |m| { :model => m } },
                   :matches_estimated => 1000000)
        lambda {
            get :list, :view => 'all', :page => 100
        }.should raise_error(ActiveRecord::RecordNotFound)
    end

    it 'should not raise an error for a page param of less than zero, but should treat it as
        a param of 1' do
        lambda{ get :list, :view => 'all', :page => "-1" }.should_not raise_error
        assigns[:page].should == 1
    end

end

describe RequestController, "when changing things that appear on the request page" do
    render_views

    it "should purge the downstream cache when mail is received" do
        ir = info_requests(:fancy_dog_request)
        receive_incoming_mail('incoming-request-plain.email', ir.incoming_email)
        PurgeRequest.all().first.model_id.should == ir.id
    end
    it "should purge the downstream cache when a comment is added" do
        ir = info_requests(:fancy_dog_request)
        new_comment = info_requests(:fancy_dog_request).add_comment('I also love making annotations.', users(:bob_smith_user))
        PurgeRequest.all().first.model_id.should == ir.id
    end
    it "should purge the downstream cache when a followup is made" do
        session[:user_id] = users(:bob_smith_user).id
        ir = info_requests(:fancy_dog_request)
        post :show_response, :outgoing_message => { :body => "What a useless response! You suck.", :what_doing => 'normal_sort' }, :id => ir.id, :submitted_followup => 1
        PurgeRequest.all().first.model_id.should == ir.id
    end
    it "should purge the downstream cache when the request is categorised" do
        ir = info_requests(:fancy_dog_request)
        ir.set_described_state('waiting_clarification')
        PurgeRequest.all().first.model_id.should == ir.id
    end
    it "should purge the downstream cache when the authority data is changed" do
        ir = info_requests(:fancy_dog_request)
        ir.public_body.name = "Something new"
        ir.public_body.save!
        PurgeRequest.all().map{|x| x.model_id}.should =~ ir.public_body.info_requests.map{|x| x.id}
    end
    it "should purge the downstream cache when the user name is changed" do
        ir = info_requests(:fancy_dog_request)
        ir.user.name = "Something new"
        ir.user.save!
        PurgeRequest.all().map{|x| x.model_id}.should =~ ir.user.info_requests.map{|x| x.id}
    end
    it "should not purge the downstream cache when non-visible user details are changed" do
        ir = info_requests(:fancy_dog_request)
        ir.user.hashed_password = "some old hash"
        ir.user.save!
        PurgeRequest.all().count.should == 0
    end
    it "should purge the downstream cache when censor rules have changed" do
        # XXX really, CensorRules should execute expiry logic as part
        # of the after_save of the model. Currently this is part of
        # the AdminCensorRuleController logic, so must be tested from
        # there. Leaving this stub test in place as a reminder
    end
    it "should purge the downstream cache when something is hidden by an admin" do
        ir = info_requests(:fancy_dog_request)
        ir.prominence = 'hidden'
        ir.save!
        PurgeRequest.all().first.model_id.should == ir.id
    end
    it "should not create more than one entry for any given resource" do
        ir = info_requests(:fancy_dog_request)
        ir.prominence = 'hidden'
        ir.save!
        PurgeRequest.all().count.should == 1
        ir = info_requests(:fancy_dog_request)
        ir.prominence = 'hidden'
        ir.save!
        PurgeRequest.all().count.should == 1
    end
end

describe RequestController, "when showing one request" do
    render_views

    before(:each) do
        load_raw_emails_data
    end

    it "should be successful" do
        get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
        response.should be_success
    end

    it "should render with 'show' template" do
        get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
        response.should render_template('show')
    end

    it "should show the request" do
        get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
        response.should be_success
        response.body.should include("Why do you have such a fancy dog?")
    end

    it "should assign the request" do
        get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
        assigns[:info_request].should == info_requests(:fancy_dog_request)
    end

    it "should redirect from a numeric URL to pretty one" do
        get :show, :url_title => info_requests(:naughty_chicken_request).id.to_s
        response.should redirect_to(:action => 'show', :url_title => info_requests(:naughty_chicken_request).url_title)
    end

    it 'should show actions the request owner can take' do
        get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
        response.should have_selector('div#owner_actions')
    end

    describe 'when the request does allow comments' do
      it 'should have a comment link' do
        get :show, { :url_title => 'why_do_you_have_such_a_fancy_dog' },
                   { :user_id => users(:admin_user).id }
        response.should have_selector('#anyone_actions', :content => "Add an annotation")
      end
    end

    describe 'when the request does not allow comments' do
      it 'should not have a comment link' do
        get :show, { :url_title => 'spam_1' },
                   { :user_id => users(:admin_user).id }
        response.should_not have_selector('#anyone_actions', :content => "Add an annotation")
      end
    end

    context "when the request has not yet been reported" do
        it "should allow the user to report" do
            title = info_requests(:badger_request).url_title
            get :show, :url_title => title
            response.should_not contain("This request has been reported")
            response.should contain("Offensive?")
        end
    end

    context "when the request has been reported for admin attention" do
        before :each do
            info_requests(:fancy_dog_request).report!("", "", nil)
        end
        it "should inform the user" do
            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
            response.should contain("This request has been reported")
            response.should_not contain("Offensive?")
        end

        context "and then deemed okay and left to complete" do
            before :each do
                info_requests(:fancy_dog_request).set_described_state("successful")
            end
            it "should let the user know that the administrators have not hidden this request" do
                get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
                response.body.should =~ (/the site administrators.*have not hidden it/)
            end
        end
    end

    describe 'when the request is being viewed by an admin' do

        describe 'if the request is awaiting description' do

            before do
                dog_request = info_requests(:fancy_dog_request)
                dog_request.awaiting_description = true
                dog_request.save!
            end

            it 'should show the describe state form' do
                get :show, { :url_title => 'why_do_you_have_such_a_fancy_dog' },
                           { :user_id => users(:admin_user).id }
                response.should have_selector('div.describe_state_form')
            end

            it 'should ask the user to use the describe state from' do
                get :show, { :url_title => 'why_do_you_have_such_a_fancy_dog' },
                           { :user_id => users(:admin_user).id }
                response.should have_selector('p#request_status', :content => "answer the question above")
            end

        end

        describe 'if the request is waiting for a response and very overdue' do

            before do
                dog_request = info_requests(:fancy_dog_request)
                dog_request.awaiting_description = false
                dog_request.described_state = 'waiting_response'
                dog_request.save!
                dog_request.calculate_status.should == 'waiting_response_very_overdue'
            end

            it 'should give a link to requesting an internal review' do
                get :show, { :url_title => 'why_do_you_have_such_a_fancy_dog' },
                           { :user_id => users(:admin_user).id }
                response.should have_selector('p#request_status', :content => "requesting an internal review")
            end

        end

        describe 'if the request is waiting clarification' do

            before do
                dog_request = info_requests(:fancy_dog_request)
                dog_request.awaiting_description = false
                dog_request.described_state = 'waiting_clarification'
                dog_request.save!
                dog_request.calculate_status.should == 'waiting_clarification'
            end

            it 'should give a link to make a followup' do
                get :show, { :url_title => 'why_do_you_have_such_a_fancy_dog' },
                           { :user_id => users(:admin_user).id }
                response.should have_selector('p#request_status a', :content => "send a follow up message")
            end
        end

    end

    describe 'when showing an external request' do

        describe 'when viewing with no logged in user' do

            it 'should be successful' do
                get :show, { :url_title => 'balalas' }, { :user_id => nil }
                response.should be_success
            end

            it 'should not display actions the request owner can take' do
                get :show, :url_title => 'balalas'
                response.should_not have_selector('div#owner_actions')
            end

        end

        describe 'when the request is being viewed by an admin' do

            def make_request
                get :show, { :url_title => 'balalas' }, { :user_id => users(:admin_user).id }
            end

            it 'should be successful' do
                make_request
                response.should be_success
            end

            describe 'if the request is awaiting description' do

                before do
                    external_request = info_requests(:external_request)
                    external_request.awaiting_description = true
                    external_request.save!
                end

                it 'should not show the describe state form' do
                    make_request
                    response.should_not have_selector('div.describe_state_form')
                end

                it 'should not ask the user to use the describe state form' do
                    make_request
                    response.should_not have_selector('p#request_status', :content => "answer the question above")
                end

            end

            describe 'if the request is waiting for a response and very overdue' do

                before do
                    external_request = info_requests(:external_request)
                    external_request.awaiting_description = false
                    external_request.described_state = 'waiting_response'
                    external_request.save!
                    external_request.calculate_status.should == 'waiting_response_very_overdue'
                end

                it 'should not give a link to requesting an internal review' do
                    make_request
                    response.should_not have_selector('p#request_status', :content => "requesting an internal review")
                end
            end

            describe 'if the request is waiting clarification' do

                before do
                    external_request = info_requests(:external_request)
                    external_request.awaiting_description = false
                    external_request.described_state = 'waiting_clarification'
                    external_request.save!
                    external_request.calculate_status.should == 'waiting_clarification'
                end

                it 'should not give a link to make a followup' do
                    make_request
                    response.should_not have_selector('p#request_status a', :content => "send a follow up message")
                end

                it 'should not give a link to sign in (in the request status paragraph)' do
                    make_request
                    response.should_not have_selector('p#request_status a', :content => "sign in")
                end

            end

        end

    end

    describe 'when handling an update_status parameter' do

        describe 'when the request is external' do

            it 'should assign the "update status" flag to the view as false if the parameter is present' do
                get :show, :url_title => 'balalas', :update_status => 1
                assigns[:update_status].should be_false
            end

            it 'should assign the "update status" flag to the view as false if the parameter is not present' do
                get :show, :url_title => 'balalas'
                assigns[:update_status].should be_false
            end

        end

        it 'should assign the "update status" flag to the view as true if the parameter is present' do
            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog', :update_status => 1
            assigns[:update_status].should be_true
        end

        it 'should assign the "update status" flag to the view as false if the parameter is not present' do
            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
            assigns[:update_status].should be_false
        end

        it 'should require login' do
            session[:user_id] = nil
            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog', :update_status => 1
            post_redirect = PostRedirect.get_last_post_redirect
            response.should redirect_to(:controller => 'user', :action => 'signin', :token => post_redirect.token)
        end

        it 'should work if logged in as the requester' do
            session[:user_id] = users(:bob_smith_user).id
            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog', :update_status => 1
            response.should render_template "request/show"
        end

        it 'should not work if logged in as not the requester' do
            session[:user_id] = users(:silly_name_user).id
            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog', :update_status => 1
            response.should render_template "user/wrong_user"
        end

        it 'should work if logged in as an admin user' do
            session[:user_id] = users(:admin_user).id
            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog', :update_status => 1
            response.should render_template "request/show"
        end
    end

    describe 'when handling incoming mail' do

        render_views

        it "should receive incoming messages, send email to creator, and show them" do
            ir = info_requests(:fancy_dog_request)
            ir.incoming_messages.each { |x| x.parse_raw_email! }

            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
            size_before = assigns[:info_request_events].size

            receive_incoming_mail('incoming-request-plain.email', ir.incoming_email)
            deliveries = ActionMailer::Base.deliveries
            deliveries.size.should == 1
            mail = deliveries[0]
            mail.body.should =~ /You have a new response to the Freedom of Information request/

            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
            (assigns[:info_request_events].size - size_before).should == 1
        end

        it "should download attachments" do
            ir = info_requests(:fancy_dog_request)
            ir.incoming_messages.each { |x| x.parse_raw_email!(true) }

            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
            response.content_type.should == "text/html"
            size_before = assigns[:info_request_events].size

            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)

            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
            (assigns[:info_request_events].size - size_before).should == 1
            ir.reload

            get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'hello world.txt', :skip_cache => 1
            response.content_type.should == "text/plain"
            response.should contain "Second hello"

            get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 3, :file_name => 'hello world.txt', :skip_cache => 1
            response.content_type.should == "text/plain"
            response.should contain "First hello"
        end

        it 'should cache an attachment on a request with normal prominence' do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)
            ir.reload
            @controller.should_receive(:foi_fragment_cache_write)
            get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id,
                                 :id => ir.id,
                                 :part => 2,
                                 :file_name => 'hello world.txt'
        end

        it "should convert message body to UTF8" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('iso8859_2_raw_email.email', ir.incoming_email)
            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
            response.should contain "tënde"
        end

        it "should generate valid HTML verson of plain text attachments" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)
            ir.reload
            get :get_attachment_as_html, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'hello world.txt.html', :skip_cache => 1
            response.content_type.should == "text/html"
            response.should contain "Second hello"
        end

        # This is a regression test for a bug where URLs of this form were causing 500 errors
        # instead of 404s.
        #
        # (Note that in fact only the integer-prefix of the URL part is used, so there are
        # *some* “ugly URLs containing a request id that isn't an integer” that actually return
        # a 200 response. The point is that IDs of this sort were triggering an error in the
        # error-handling path, causing the wrong sort of error response to be returned in the
        # case where the integer prefix referred to the wrong request.)
        #
        # https://github.com/mysociety/alaveteli/issues/351
        it "should return 404 for ugly URLs containing a request id that isn't an integer" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)
            ir.reload
            ugly_id = "55195"
            lambda {
                get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id, :id => ugly_id, :part => 2, :file_name => 'hello world.txt.html', :skip_cache => 1
            }.should raise_error(ActiveRecord::RecordNotFound)

            lambda {
                get :get_attachment_as_html, :incoming_message_id => ir.incoming_messages[1].id, :id => ugly_id, :part => 2, :file_name => 'hello world.txt', :skip_cache => 1
            }.should raise_error(ActiveRecord::RecordNotFound)
        end
        it "should return 404 when incoming message and request ids don't match" do
            ir = info_requests(:fancy_dog_request)
            wrong_id = info_requests(:naughty_chicken_request).id
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)
            ir.reload
            lambda {
                get :get_attachment_as_html, :incoming_message_id => ir.incoming_messages[1].id, :id => wrong_id, :part => 2, :file_name => 'hello world.txt.html', :skip_cache => 1
            }.should raise_error(ActiveRecord::RecordNotFound)
        end
        it "should return 404 for ugly URLs contain a request id that isn't an integer, even if the integer prefix refers to an actual request" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)
            ir.reload
            ugly_id = "%d95" % [info_requests(:naughty_chicken_request).id]

            lambda {
                get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id, :id => ugly_id, :part => 2, :file_name => 'hello world.txt.html', :skip_cache => 1
            }.should raise_error(ActiveRecord::RecordNotFound)

            lambda {
                get :get_attachment_as_html, :incoming_message_id => ir.incoming_messages[1].id, :id => ugly_id, :part => 2, :file_name => 'hello world.txt', :skip_cache => 1
            }.should raise_error(ActiveRecord::RecordNotFound)
        end
        it "should return 404 when incoming message and request ids don't match" do
            ir = info_requests(:fancy_dog_request)
            wrong_id = info_requests(:naughty_chicken_request).id
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)
            ir.reload
            lambda {
                get :get_attachment_as_html, :incoming_message_id => ir.incoming_messages[1].id, :id => wrong_id, :part => 2, :file_name => 'hello world.txt.html', :skip_cache => 1
            }.should raise_error(ActiveRecord::RecordNotFound)
        end

        it "should generate valid HTML verson of PDF attachments" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-pdf-attachment.email', ir.incoming_email)
            ir.reload
            get :get_attachment_as_html, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'fs 50379341.pdf.html', :skip_cache => 1
            response.content_type.should == "text/html"
            response.should contain "Walberswick Parish Council"
        end

        it "should not cause a reparsing of the raw email, even when the attachment can't be found" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)
            ir.reload
            attachment = IncomingMessage.get_attachment_by_url_part_number_and_filename(ir.incoming_messages[1].get_attachments_for_display, 2, 'hello world.txt')
            attachment.body.should contain "Second hello"

            # change the raw_email associated with the message; this only be reparsed when explicitly asked for
            ir.incoming_messages[1].raw_email.data = ir.incoming_messages[1].raw_email.data.sub("Second", "Third")
            # asking for an attachment by the wrong filename should result in redirecting
            # back to the incoming message, but shouldn't cause a reparse:
            get :get_attachment_as_html, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'hello world.txt.baz.html', :skip_cache => 1
            response.status.should == 303

            attachment = IncomingMessage.get_attachment_by_url_part_number_and_filename(ir.incoming_messages[1].get_attachments_for_display, 2, 'hello world.txt')
            attachment.body.should contain "Second hello"

            # ...nor should asking for it by its correct filename...
            get :get_attachment_as_html, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'hello world.txt.html', :skip_cache => 1
            response.should_not contain "Third hello"

            # ...but if we explicitly ask for attachments to be extracted, then they should be
            force = true
            ir.incoming_messages[1].parse_raw_email!(force)
            ir.reload
            attachment = IncomingMessage.get_attachment_by_url_part_number_and_filename(ir.incoming_messages[1].get_attachments_for_display, 2, 'hello world.txt')
            attachment.body.should contain "Third hello"
            get :get_attachment_as_html, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'hello world.txt.html', :skip_cache => 1
            response.should contain "Third hello"
        end

        it "should redirect to the incoming message if there's a wrong part number and an ambiguous filename" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)
            ir.reload

            im = ir.incoming_messages[1]

            attachment = IncomingMessage.get_attachment_by_url_part_number_and_filename(im.get_attachments_for_display, 5, 'hello world.txt')
            attachment.should be_nil

            get :get_attachment_as_html, :incoming_message_id => im.id, :id => ir.id, :part => 5, :file_name => 'hello world.txt', :skip_cache => 1
            response.status.should == 303
            new_location = response.header['Location']
            new_location.should match(/request\/#{ir.url_title}#incoming-#{im.id}/)
        end

        it "should find a uniquely named filename even if the URL part number was wrong" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-pdf-attachment.email', ir.incoming_email)
            ir.reload
            get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 5, :file_name => 'fs 50379341.pdf', :skip_cache => 1
            response.content_type.should == "application/pdf"
        end

        it "should treat attachments with unknown extensions as binary" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-attachment-unknown-extension.email', ir.incoming_email)
            ir.reload

            get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'hello.qwglhm', :skip_cache => 1
            response.content_type.should == "application/octet-stream"
            response.should contain "an unusual sort of file"
        end

        it "should not download attachments with wrong file name" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)

            get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'http://trying.to.hack'
            response.status.should == 303
        end

        it "should censor attachments downloaded as binary" do
            ir = info_requests(:fancy_dog_request)

            censor_rule = CensorRule.new()
            censor_rule.text = "Second"
            censor_rule.replacement = "Mouse"
            censor_rule.last_edit_editor = "unknown"
            censor_rule.last_edit_comment = "none"
            ir.censor_rules << censor_rule

            begin
                receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)

                get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'hello world.txt', :skip_cache => 1
                response.content_type.should == "text/plain"
                response.should contain "xxxxxx hello"
            ensure
                ir.censor_rules.clear
            end
        end

        it "should censor with rules on the user (rather than the request)" do
            ir = info_requests(:fancy_dog_request)

            censor_rule = CensorRule.new()
            censor_rule.text = "Second"
            censor_rule.replacement = "Mouse"
            censor_rule.last_edit_editor = "unknown"
            censor_rule.last_edit_comment = "none"
            ir.user.censor_rules << censor_rule

            begin
                receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)
                ir.reload

                get :get_attachment, :incoming_message_id => ir.incoming_messages[1].id, :id => ir.id, :part => 2, :file_name => 'hello world.txt', :skip_cache => 1
                response.content_type.should == "text/plain"
                response.should contain "xxxxxx hello"
            ensure
                ir.user.censor_rules.clear
            end
        end

        it "should censor attachment names" do
            ir = info_requests(:fancy_dog_request)
            receive_incoming_mail('incoming-request-two-same-name.email', ir.incoming_email)

            # XXX this is horrid, but don't know a better way.  If we
            # don't do this, the info_request_event to which the
            # info_request is attached still uses the unmodified
            # version from the fixture.
            #event = info_request_events(:useless_incoming_message_event)
            ir.reload
            assert ir.info_request_events[3].incoming_message.get_attachments_for_display.count == 2
            ir.save!
            ir.incoming_messages.last.save!
            get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
            assert assigns[:info_request].info_request_events[3].incoming_message.get_attachments_for_display.count == 2
            # the issue is that the info_request_events have got cached on them the old info_requests.
            # where i'm at: trying to replace those fields that got re-read from the raw email.  however tests are failing in very strange ways.  currently I don't appear to be getting any attachments parsed in at all when in the template (see "*****" in _correspondence.html.erb) but do when I'm in the code.

            # so at this point, assigns[:info_request].incoming_messages[1].get_attachments_for_display is returning stuff, but the equivalent thing in the template isn't.
            # but something odd is that the above is return a whole load of attachments which aren't there in the controller
            response.body.should have_selector("p.attachment strong") do |s|
                s.should contain /hello world.txt/m
            end

            censor_rule = CensorRule.new()
            # Note that the censor rule applies to the original filename,
            # not the display_filename:
            censor_rule.text = "hello-world.txt"
            censor_rule.replacement = "goodbye.txt"
            censor_rule.last_edit_editor = "unknown"
            censor_rule.last_edit_comment = "none"
            ir.censor_rules << censor_rule
            begin
                get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
                response.body.should have_selector("p.attachment strong") do |s|
                    s.should contain /goodbye.txt/m
                end
            ensure
                ir.censor_rules.clear
            end
        end


    end
end

describe RequestController, "when handling prominence" do

    def expect_hidden(hidden_template)
        response.content_type.should == "text/html"
        response.should render_template(hidden_template)
        response.code.should == '403'
    end

    context 'when the request is hidden' do

        before(:each) do
            @info_request = FactoryGirl.create(:info_request_with_incoming_attachments,
                                               :prominence => 'hidden')
        end

        it "should not show request if you're not logged in" do
            get :show, :url_title => @info_request.url_title
            expect_hidden('hidden')
        end

        it "should not show request even if logged in as their owner" do
            session[:user_id] = @info_request.user.id
            get :show, :url_title => @info_request.url_title
            expect_hidden('hidden')
        end

        it 'should not show request if requested using json' do
            session[:user_id] = @info_request.user.id
            get :show, :url_title => @info_request.url_title, :format => 'json'
            response.code.should == '403'
        end

        it "should show request if logged in as super user" do
            session[:user_id] = FactoryGirl.create(:admin_user)
            get :show, :url_title => @info_request.url_title
            response.should render_template('show')
        end

        it "should not download attachments" do
            incoming_message = @info_request.incoming_messages.first
            get :get_attachment, :incoming_message_id => incoming_message.id,
                                 :id => @info_request.id,
                                 :part => 2,
                                 :file_name => 'interesting.pdf',
                                 :skip_cache => 1
            expect_hidden('request/hidden')
        end

        it 'should not generate an HTML version of an attachment for a request whose prominence
            is hidden even for an admin but should return a 404' do
            session[:user_id] = FactoryGirl.create(:admin_user)
            incoming_message = @info_request.incoming_messages.first
            lambda do
                get :get_attachment_as_html, :incoming_message_id => incoming_message.id,
                                          :id => @info_request.id,
                                          :part => 2,
                                          :file_name => 'interesting.pdf'
            end.should raise_error(ActiveRecord::RecordNotFound)
        end

    end

    context 'when the request is requester_only' do

        before(:each) do
            @info_request = FactoryGirl.create(:info_request_with_incoming_attachments,
                                               :prominence => 'requester_only')
        end

        it "should not show request if you're not logged in" do
             get :show, :url_title => @info_request.url_title
             expect_hidden('hidden')
         end

         it "should show request to requester and admin if logged in" do
             session[:user_id] = FactoryGirl.create(:user).id
             get :show, :url_title => @info_request.url_title
             expect_hidden('hidden')

             session[:user_id] = @info_request.user.id
             get :show, :url_title => @info_request.url_title
             response.should render_template('show')

             session[:user_id] = FactoryGirl.create(:admin_user).id
             get :show, :url_title => @info_request.url_title
             response.should render_template('show')
         end

         it 'should not cache an attachment when showing an attachment to the requester or admin' do
             session[:user_id] = @info_request.user.id
             incoming_message = @info_request.incoming_messages.first
             @controller.should_not_receive(:foi_fragment_cache_write)
             get :get_attachment, :incoming_message_id => incoming_message.id,
                                  :id => @info_request.id,
                                  :part => 2,
                                  :file_name => 'interesting.pdf'
         end
    end

    context 'when the incoming message has prominence hidden' do

        before(:each) do
            @incoming_message = FactoryGirl.create(:incoming_message_with_attachments,
                                                   :prominence => 'hidden')
            @info_request = @incoming_message.info_request
        end

        it "should not download attachments for a non-logged in user" do
            get :get_attachment, :incoming_message_id => @incoming_message.id,
                                 :id => @info_request.id,
                                 :part => 2,
                                 :file_name => 'interesting.pdf',
                                 :skip_cache => 1
            expect_hidden('request/hidden_correspondence')
        end

        it 'should not download attachments for the request owner' do
            session[:user_id] = @info_request.user.id
            get :get_attachment, :incoming_message_id => @incoming_message.id,
                                 :id => @info_request.id,
                                 :part => 2,
                                 :file_name => 'interesting.pdf',
                                 :skip_cache => 1
            expect_hidden('request/hidden_correspondence')
        end

        it 'should download attachments for an admin user', :focus => true do
            session[:user_id] = FactoryGirl.create(:admin_user).id
            get :get_attachment, :incoming_message_id => @incoming_message.id,
                                 :id => @info_request.id,
                                 :part => 2,
                                 :file_name => 'interesting.pdf',
                                 :skip_cache => 1
            response.content_type.should == 'application/pdf'
            response.should be_success
        end

        it 'should not generate an HTML version of an attachment for a request whose prominence
            is hidden even for an admin but should return a 404' do
            session[:user_id] = FactoryGirl.create(:admin_user).id
            lambda do
                get :get_attachment_as_html, :incoming_message_id => @incoming_message.id,
                                          :id => @info_request.id,
                                          :part => 2,
                                          :file_name => 'interesting.pdf',
                                          :skip_cache => 1
            end.should raise_error(ActiveRecord::RecordNotFound)
        end

        it 'should not cache an attachment when showing an attachment to the requester or admin' do
            session[:user_id] = @info_request.user.id
            @controller.should_not_receive(:foi_fragment_cache_write)
            get :get_attachment, :incoming_message_id => @incoming_message.id,
                                 :id => @info_request.id,
                                 :part => 2,
                                 :file_name => 'interesting.pdf'
        end

    end

    context 'when the incoming message has prominence requester_only' do

        before(:each) do
            @incoming_message = FactoryGirl.create(:incoming_message_with_attachments,
                                                   :prominence => 'requester_only')
            @info_request = @incoming_message.info_request
        end

        it "should not download attachments for a non-logged in user" do
            get :get_attachment, :incoming_message_id => @incoming_message.id,
                                 :id => @info_request.id,
                                 :part => 2,
                                 :file_name => 'interesting.pdf',
                                 :skip_cache => 1
            expect_hidden('request/hidden_correspondence')
        end

        it 'should download attachments for the request owner' do
            session[:user_id] = @info_request.user.id
            get :get_attachment, :incoming_message_id => @incoming_message.id,
                                 :id => @info_request.id,
                                 :part => 2,
                                 :file_name => 'interesting.pdf',
                                 :skip_cache => 1
            response.content_type.should == 'application/pdf'
            response.should be_success
        end

        it 'should download attachments for an admin user', :focus => true do
            session[:user_id] = FactoryGirl.create(:admin_user).id
            get :get_attachment, :incoming_message_id => @incoming_message.id,
                                 :id => @info_request.id,
                                 :part => 2,
                                 :file_name => 'interesting.pdf',
                                 :skip_cache => 1
            response.content_type.should == 'application/pdf'
            response.should be_success
        end

        it 'should not generate an HTML version of an attachment for a request whose prominence
            is hidden even for an admin but should return a 404' do
            session[:user_id] = FactoryGirl.create(:admin_user)
            lambda do
                get :get_attachment_as_html, :incoming_message_id => @incoming_message.id,
                                          :id => @info_request.id,
                                          :part => 2,
                                          :file_name => 'interesting.pdf',
                                          :skip_cache => 1
            end.should raise_error(ActiveRecord::RecordNotFound)
        end

    end

end

# XXX do this for invalid ids
#  it "should render 404 file" do
#    response.should render_template("#{Rails.root}/public/404.html")
#    response.headers["Status"].should == "404 Not Found"
#  end

describe RequestController, "when searching for an authority" do
    # Whether or not sign-in is required for this step is configurable,
    # so we make sure we're logged in, just in case
    before do
        @user = users(:bob_smith_user)
        get_fixtures_xapian_index
    end

    it "should return nothing for the empty query string" do
        session[:user_id] = @user.id
        get :select_authority, :query => ""

        response.should render_template('select_authority')
        assigns[:xapian_requests].should == nil
    end

    it "should return matching bodies" do

        session[:user_id] = @user.id
        get :select_authority, :query => "Quango"

        response.should render_template('select_authority')
        assigns[:xapian_requests].results.size == 1
        assigns[:xapian_requests].results[0][:model].name.should == public_bodies(:geraldine_public_body).name
    end

    it "should not give an error when user users unintended search operators" do
        for phrase in ["Marketing/PR activities - Aldborough E-Act Free Schoo",
                       "Request for communications between DCMS/Ed Vaizey and ICO from Jan 1st 2011 - May ",
                       "Bellevue Road Ryde Isle of Wight PO33 2AR - what is the",
                       "NHS Ayrshire & Arran",
                       " cardiff",
                       "Foo * bax",
                       "qux ~ quux"]
            lambda {
                get :select_authority, :query => phrase
            }.should_not raise_error(StandardError)
        end
    end
end

describe RequestController, "when creating a new request" do
    render_views

    before do
        @user = users(:bob_smith_user)
        @body = public_bodies(:geraldine_public_body)
    end

    it "should redirect to front page if no public body specified" do
        get :new
        response.should redirect_to(:controller => 'general', :action => 'frontpage')
    end

    it "should redirect to front page if no public body specified, when logged in" do
        session[:user_id] = @user.id
        get :new
        response.should redirect_to(:controller => 'general', :action => 'frontpage')
    end

    it "should redirect 'bad request' page when a body has no email address" do
        @body.request_email = ""
        @body.save!
        get :new, :public_body_id => @body.id
        response.should render_template('new_bad_contact')
    end

    it "should accept a public body parameter" do
        get :new, :public_body_id => @body.id
        assigns[:info_request].public_body.should == @body
        response.should render_template('new')
    end

    it 'should display one meaningful error message when no message body is added' do
        post :new, :info_request => { :public_body_id => @body.id },
            :outgoing_message => { :body => "" },
            :submitted_new_request => 1, :preview => 1
        assigns[:info_request].errors.full_messages.should_not include('Outgoing messages is invalid')
        assigns[:outgoing_message].errors.full_messages.should include('Body Please enter your letter requesting information')
    end

    it "should give an error and render 'new' template when a summary isn't given" do
        post :new, :info_request => { :public_body_id => @body.id },
            :outgoing_message => { :body => "This is a silly letter. It is too short to be interesting." },
            :submitted_new_request => 1, :preview => 1
        assigns[:info_request].errors[:title].should_not be_nil
        response.should render_template('new')
    end

    it "should redirect to sign in page when input is good and nobody is logged in" do
        params = { :info_request => { :public_body_id => @body.id,
            :title => "Why is your quango called Geraldine?", :tag_string => "" },
            :outgoing_message => { :body => "This is a silly letter. It is too short to be interesting." },
            :submitted_new_request => 1, :preview => 0
        }
        post :new, params
        post_redirect = PostRedirect.get_last_post_redirect
        response.should redirect_to(:controller => 'user', :action => 'signin', :token => post_redirect.token)
        # post_redirect.post_params.should == params # XXX get this working. there's a : vs '' problem amongst others
    end

    it "should show preview when input is good" do
        session[:user_id] = @user.id
        post :new, { :info_request => { :public_body_id => @body.id,
            :title => "Why is your quango called Geraldine?", :tag_string => "" },
            :outgoing_message => { :body => "This is a silly letter. It is too short to be interesting." },
            :submitted_new_request => 1, :preview => 1
        }
        response.should render_template('preview')
    end

    it "should allow re-editing of a request" do
        post :new, :info_request => { :public_body_id => @body.id,
            :title => "Why is your quango called Geraldine?", :tag_string => "" },
            :outgoing_message => { :body => "This is a silly letter. It is too short to be interesting." },
            :submitted_new_request => 1, :preview => 0,
            :reedit => "Re-edit this request"
        response.should render_template('new')
    end

    it "should create the request and outgoing message, and send the outgoing message by email, and redirect to request page when input is good and somebody is logged in" do
        session[:user_id] = @user.id
        post :new, :info_request => { :public_body_id => @body.id,
            :title => "Why is your quango called Geraldine?", :tag_string => "" },
            :outgoing_message => { :body => "This is a silly letter. It is too short to be interesting." },
            :submitted_new_request => 1, :preview => 0

        ir_array = InfoRequest.find(:all, :conditions => ["title = ?", "Why is your quango called Geraldine?"])
        ir_array.size.should == 1
        ir = ir_array[0]
        ir.outgoing_messages.size.should == 1
        om = ir.outgoing_messages[0]
        om.body.should == "This is a silly letter. It is too short to be interesting."

        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 1
        mail = deliveries[0]
        mail.body.should =~ /This is a silly letter. It is too short to be interesting./

        response.should redirect_to show_new_request_url(:url_title => ir.url_title)
        # This test uses an explicit path because it's relied in
        # Google Analytics goals:
        response.redirect_url.should =~ /request\/why_is_your_quango_called_gerald\/new$/
    end

    it "should give an error if the same request is submitted twice" do
        session[:user_id] = @user.id

        # We use raw_body here, so white space is the same
        post :new, :info_request => { :public_body_id => info_requests(:fancy_dog_request).public_body_id,
            :title => info_requests(:fancy_dog_request).title },
            :outgoing_message => { :body => info_requests(:fancy_dog_request).outgoing_messages[0].raw_body},
            :submitted_new_request => 1, :preview => 0, :mouse_house => 1
        response.should render_template('new')
    end

    it "should let you submit another request with the same title" do
        session[:user_id] = @user.id

        post :new, :info_request => { :public_body_id => @body.id,
            :title => "Why is your quango called Geraldine?", :tag_string => "" },
            :outgoing_message => { :body => "This is a silly letter. It is too short to be interesting." },
            :submitted_new_request => 1, :preview => 0

        post :new, :info_request => { :public_body_id => @body.id,
            :title => "Why is your quango called Geraldine?", :tag_string => "" },
            :outgoing_message => { :body => "This is a sensible letter. It is too long to be boring." },
            :submitted_new_request => 1, :preview => 0

        ir_array = InfoRequest.find(:all, :conditions => ["title = ?", "Why is your quango called Geraldine?"], :order => "id")
        ir_array.size.should == 2

        ir = ir_array[0]
        ir2 = ir_array[1]

        ir.url_title.should_not == ir2.url_title

        response.should redirect_to show_new_request_url(:url_title => ir2.url_title)
    end

    it 'should respect the rate limit' do
        # Try to create three requests in succession.
        # (The limit set in config/test.yml is two.)
        session[:user_id] = users(:robin_user)

        post :new, :info_request => { :public_body_id => @body.id,
            :title => "What is the answer to the ultimate question?", :tag_string => "" },
            :outgoing_message => { :body => "Please supply the answer from your files." },
            :submitted_new_request => 1, :preview => 0
        response.should redirect_to show_new_request_url(:url_title => 'what_is_the_answer_to_the_ultima')


        post :new, :info_request => { :public_body_id => @body.id,
            :title => "Why did the chicken cross the road?", :tag_string => "" },
            :outgoing_message => { :body => "Please send me all the relevant documents you hold." },
            :submitted_new_request => 1, :preview => 0
        response.should redirect_to show_new_request_url(:url_title => 'why_did_the_chicken_cross_the_ro')

        post :new, :info_request => { :public_body_id => @body.id,
            :title => "What's black and white and red all over?", :tag_string => "" },
            :outgoing_message => { :body => "Please send all minutes of meetings and email records that address this question." },
            :submitted_new_request => 1, :preview => 0
        response.should render_template('user/rate_limited')
    end

    it 'should ignore the rate limit for specified users' do
        # Try to create three requests in succession.
        # (The limit set in config/test.yml is two.)
        session[:user_id] = users(:robin_user)
        users(:robin_user).no_limit = true
        users(:robin_user).save!

        post :new, :info_request => { :public_body_id => @body.id,
            :title => "What is the answer to the ultimate question?", :tag_string => "" },
            :outgoing_message => { :body => "Please supply the answer from your files." },
            :submitted_new_request => 1, :preview => 0
        response.should redirect_to show_new_request_url(:url_title => 'what_is_the_answer_to_the_ultima')


        post :new, :info_request => { :public_body_id => @body.id,
            :title => "Why did the chicken cross the road?", :tag_string => "" },
            :outgoing_message => { :body => "Please send me all the relevant documents you hold." },
            :submitted_new_request => 1, :preview => 0
        response.should redirect_to show_new_request_url(:url_title => 'why_did_the_chicken_cross_the_ro')

        post :new, :info_request => { :public_body_id => @body.id,
            :title => "What's black and white and red all over?", :tag_string => "" },
            :outgoing_message => { :body => "Please send all minutes of meetings and email records that address this question." },
            :submitted_new_request => 1, :preview => 0
        response.should redirect_to show_new_request_url(:url_title => 'whats_black_and_white_and_red_al')
    end

end

# These go with the previous set, but use mocks instead of fixtures.
# TODO harmonise these
describe RequestController, "when making a new request" do

    before do
        @user = mock_model(User, :id => 3481, :name => 'Testy')
        @user.stub!(:get_undescribed_requests).and_return([])
        @user.stub!(:can_leave_requests_undescribed?).and_return(false)
        @user.stub!(:can_file_requests?).and_return(true)
        @user.stub!(:locale).and_return("en")
        User.stub!(:find).and_return(@user)

        @body = mock_model(PublicBody, :id => 314, :eir_only? => false, :is_requestable? => true, :name => "Test Quango")
        PublicBody.stub!(:find).and_return(@body)
    end

    it "should allow you to have one undescribed request" do
        @user.stub!(:get_undescribed_requests).and_return([ 1 ])
        @user.stub!(:can_leave_requests_undescribed?).and_return(false)
        session[:user_id] = @user.id
        get :new, :public_body_id => @body.id
        response.should render_template('new')
    end

    it "should fail if more than one request undescribed" do
        @user.stub!(:get_undescribed_requests).and_return([ 1, 2 ])
        @user.stub!(:can_leave_requests_undescribed?).and_return(false)
        session[:user_id] = @user.id
        get :new, :public_body_id => @body.id
        response.should render_template('new_please_describe')
    end

    it "should allow you if more than one request undescribed but are allowed to leave requests undescribed" do
        @user.stub!(:get_undescribed_requests).and_return([ 1, 2 ])
        @user.stub!(:can_leave_requests_undescribed?).and_return(true)
        session[:user_id] = @user.id
        get :new, :public_body_id => @body.id
        response.should render_template('new')
    end

    it "should fail if user is banned" do
        @user.stub!(:can_file_requests?).and_return(false)
        @user.stub!(:exceeded_limit?).and_return(false)
        @user.should_receive(:can_fail_html).and_return('FAIL!')
        session[:user_id] = @user.id
        get :new, :public_body_id => @body.id
        response.should render_template('user/banned')
    end

end

describe RequestController, "when viewing an individual response for reply/followup" do
    render_views

    before(:each) do
        load_raw_emails_data
    end

    it "should ask for login if you are logged in as wrong person" do
        session[:user_id] = users(:silly_name_user).id
        get :show_response, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message)
        response.should render_template('user/wrong_user')
    end

    it "should show the response if you are logged in as right person" do
        session[:user_id] = users(:bob_smith_user).id
        get :show_response, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message)
        response.should render_template('show_response')
    end

    it "should offer the opportunity to reply to the main address" do
        session[:user_id] = users(:bob_smith_user).id
        get :show_response, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message)
        response.body.should have_selector("div#other_recipients ul li", :content => "the main FOI contact address for")
    end

    it "should offer an opportunity to reply to another address" do
        session[:user_id] = users(:bob_smith_user).id
        ir = info_requests(:fancy_dog_request)
        ir.allow_new_responses_from = "anybody"
        ir.save!
        receive_incoming_mail('incoming-request-plain.email', ir.incoming_email, "Frob <frob@bonce.com>")
        get :show_response, :id => ir.id, :incoming_message_id => incoming_messages(:useless_incoming_message)
        response.body.should have_selector("div#other_recipients ul li", :content => "Frob")
    end

    context 'when a request is hidden' do

        before do
            ir = info_requests(:fancy_dog_request)
            ir.prominence = 'hidden'
            ir.save!

            session[:user_id] = users(:bob_smith_user).id
        end

        it "should not show individual responses, even if request owner" do
            get :show_response, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message)
            response.should render_template('request/hidden')
        end

        it 'should respond to a json request for a hidden request with a 403 code and no body' do
            get :show_response, :id => info_requests(:fancy_dog_request).id,
                                :incoming_message_id => incoming_messages(:useless_incoming_message),
                                :format => 'json'

            response.code.should == '403'
        end

    end

    describe 'when viewing a response for an external request' do

        it 'should show a message saying that external requests cannot be followed up' do
            get :show_response, :id => info_requests(:external_request).id
            response.should render_template('request/followup_bad')
            assigns[:reason].should == 'external'
        end

        it 'should be successful' do
            get :show_response, :id => info_requests(:external_request).id
            response.should be_success
        end

    end

end

describe RequestController, "when classifying an information request" do

    describe 'if the request is external' do

        before do
            @external_request = info_requests(:external_request)
        end

        it 'should redirect to the request page' do
            post :describe_state, :id => @external_request.id
            response.should redirect_to(:action => 'show',
                                        :controller => 'request',
                                        :url_title => @external_request.url_title)
        end

    end

    describe 'when the request is internal' do

        before(:each) do
            @dog_request = info_requests(:fancy_dog_request)
            @dog_request.stub!(:is_old_unclassified?).and_return(false)
            InfoRequest.stub!(:find).and_return(@dog_request)
            load_raw_emails_data
        end

        def post_status(status)
            post :describe_state, :incoming_message => { :described_state => status },
                                  :id => @dog_request.id,
                                  :last_info_request_event_id => @dog_request.last_event_id_needing_description
        end

        it "should require login" do
            post_status('rejected')
            post_redirect = PostRedirect.get_last_post_redirect
            response.should redirect_to(:controller => 'user', :action => 'signin', :token => post_redirect.token)
        end

        it 'should ask whether the request is old and unclassified' do
            session[:user_id] = users(:silly_name_user).id
            @dog_request.should_receive(:is_old_unclassified?)
            post_status('rejected')
        end

        it "should not classify the request if logged in as the wrong user" do
            session[:user_id] = users(:silly_name_user).id
            post_status('rejected')
            response.should render_template('user/wrong_user')
        end

        describe 'when the request is old and unclassified' do

            before do
                @dog_request.stub!(:is_old_unclassified?).and_return(true)
                mail_mock = mock("mail")
                mail_mock.stub(:deliver)
                RequestMailer.stub!(:old_unclassified_updated).and_return(mail_mock)
            end

            describe 'when the user is not logged in' do

                it 'should require login' do
                    session[:user_id] = nil
                    post_status('rejected')
                    post_redirect = PostRedirect.get_last_post_redirect
                    response.should redirect_to(:controller => 'user', :action => 'signin', :token => post_redirect.token)
                end

            end

            describe 'when the user is logged in as a different user' do

                before do
                    @other_user = mock_model(User)
                    session[:user_id] = users(:silly_name_user).id
                end

                it 'should classify the request' do
                    @dog_request.stub!(:calculate_status).and_return('rejected')
                    @dog_request.should_receive(:set_described_state).with('rejected', users(:silly_name_user), nil)
                    post_status('rejected')
                end

                it 'should log a status update event' do
                    expected_params = {:user_id => users(:silly_name_user).id,
                                       :old_described_state => 'waiting_response',
                                       :described_state => 'rejected'}
                    event = mock_model(InfoRequestEvent)
                    @dog_request.should_receive(:log_event).with("status_update", expected_params).and_return(event)
                    post_status('rejected')
                end

                it 'should send an email to the requester letting them know someone has updated the status of their request' do
                    RequestMailer.should_receive(:old_unclassified_updated)
                    post_status('rejected')
                end

                it 'should redirect to the request page' do
                    post_status('rejected')
                    response.should redirect_to(:action => 'show', :controller => 'request', :url_title => @dog_request.url_title)
                end

                it 'should show a message thanking the user for a good deed' do
                    post_status('rejected')
                    flash[:notice].should == 'Thank you for updating this request!'
                end

                context "playing the classification game" do
                    before :each do
                        session[:request_game] = true
                    end

                    it "should continue the game after classifying a request" do
                        post_status("rejected")
                        flash[:notice].should =~ /There are some more requests below for you to classify/
                        response.should redirect_to categorise_play_url
                    end
                end

                it "should send a mail from the user who changed the state to requires_admin" do
                    post :describe_state, :incoming_message => { :described_state => "requires_admin", :message => "a message" }, :id => @dog_request.id, :incoming_message_id => incoming_messages(:useless_incoming_message), :last_info_request_event_id => @dog_request.last_event_id_needing_description

                    deliveries = ActionMailer::Base.deliveries
                    deliveries.size.should == 1
                    mail = deliveries[0]
                    mail.from_addrs.first.to_s.should == users(:silly_name_user).email
                end
            end
        end

        describe 'when logged in as an admin user who is not the actual requester' do

            before do
                @admin_user = users(:admin_user)
                session[:user_id] = @admin_user.id
                @dog_request = info_requests(:fancy_dog_request)
                InfoRequest.stub!(:find).and_return(@dog_request)
                @dog_request.stub!(:each).and_return([@dog_request])
            end

            it 'should update the status of the request' do
                @dog_request.stub!(:calculate_status).and_return('rejected')
                @dog_request.should_receive(:set_described_state).with('rejected', @admin_user, nil)
                post_status('rejected')
            end

            it 'should log a status update event' do
                event = mock_model(InfoRequestEvent)
                expected_params = {:user_id => @admin_user.id,
                                   :old_described_state => 'waiting_response',
                                   :described_state => 'rejected'}
                @dog_request.should_receive(:log_event).with("status_update", expected_params).and_return(event)
                post_status('rejected')
            end

            it 'should record a classification' do
                event = mock_model(InfoRequestEvent)
                @dog_request.stub!(:log_event).with("status_update", anything()).and_return(event)
                RequestClassification.should_receive(:create!).with(:user_id => @admin_user.id,
                                                                    :info_request_event_id => event.id)
                post_status('rejected')
            end

            it 'should send an email to the requester letting them know someone has updated the status of their request' do
                mail_mock = mock("mail")
                mail_mock.stub :deliver
                RequestMailer.should_receive(:old_unclassified_updated).and_return(mail_mock)
                post_status('rejected')
            end

            it 'should redirect to the request page' do
                post_status('rejected')
                response.should redirect_to(:action => 'show', :controller => 'request', :url_title => @dog_request.url_title)
            end

            it 'should show a message thanking the user for a good deed' do
                post_status('rejected')
                flash[:notice].should == 'Thank you for updating this request!'
            end
         end

        describe 'when logged in as an admin user who is also the actual requester' do

            before do
                @admin_user = users(:admin_user)
                session[:user_id] = @admin_user.id
                @dog_request = info_requests(:fancy_dog_request)
                @dog_request.user = @admin_user
                @dog_request.save!
                InfoRequest.stub!(:find).and_return(@dog_request)
                @dog_request.stub!(:each).and_return([@dog_request])
            end

            it 'should update the status of the request' do
                @dog_request.stub!(:calculate_status).and_return('rejected')
                @dog_request.should_receive(:set_described_state).with('rejected', @admin_user, nil)
                post_status('rejected')
            end

            it 'should log a status update event' do
                @dog_request.should_receive(:log_event)
                post_status('rejected')
            end

            it 'should not send an email to the requester letting them know someone has updated the status of their request' do
                RequestMailer.should_not_receive(:old_unclassified_updated)
                post_status('rejected')
            end

            it 'should say it is showing advice as to what to do next' do
                post_status('rejected')
                flash[:notice].should match(/Here is what to do now/)
            end

            it 'should redirect to the unhappy page' do
                post_status('rejected')
                response.should redirect_to(:controller => 'help', :action => 'unhappy', :url_title => @dog_request.url_title)
            end

        end

        describe 'when logged in as the requestor' do

            before do
                @request_owner = users(:bob_smith_user)
                session[:user_id] = @request_owner.id
                @dog_request.awaiting_description.should == true
                @dog_request.stub!(:each).and_return([@dog_request])
            end

            it "should let you know when you forget to select a status" do
                post :describe_state, :id => @dog_request.id,
                                      :last_info_request_event_id => @dog_request.last_event_id_needing_description
                response.should redirect_to show_request_url(:url_title => @dog_request.url_title)
                flash[:error].should == _("Please choose whether or not you got some of the information that you wanted.")
            end

            it "should not change the status if the request has changed while viewing it" do
                @dog_request.stub!(:last_event_id_needing_description).and_return(2)

                post :describe_state, :incoming_message => { :described_state => "rejected" },
                    :id => @dog_request.id, :last_info_request_event_id => 1
                response.should redirect_to show_request_url(:url_title => @dog_request.url_title)
                flash[:error].should =~ /The request has been updated since you originally loaded this page/
            end

            it "should successfully classify response if logged in as user controlling request" do
                post_status('rejected')
                response.should redirect_to(:controller => 'help', :action => 'unhappy', :url_title => @dog_request.url_title)
                @dog_request.reload
                @dog_request.awaiting_description.should == false
                @dog_request.described_state.should == 'rejected'
                @dog_request.get_last_public_response_event.should == info_request_events(:useless_incoming_message_event)
                @dog_request.info_request_events.last.event_type.should == "status_update"
                @dog_request.info_request_events.last.calculated_state.should == 'rejected'
            end

            it 'should log a status update event' do
                @dog_request.should_receive(:log_event)
                post_status('rejected')
            end

            it 'should not send an email to the requester letting them know someone has updated the status of their request' do
                RequestMailer.should_not_receive(:old_unclassified_updated)
                post_status('rejected')
            end

            it "should go to the page asking for more information when classified as requires_admin" do
                post :describe_state, :incoming_message => { :described_state => "requires_admin" }, :id => @dog_request.id, :incoming_message_id => incoming_messages(:useless_incoming_message), :last_info_request_event_id => @dog_request.last_event_id_needing_description
                response.should redirect_to describe_state_message_url(:url_title => @dog_request.url_title, :described_state => "requires_admin")

                @dog_request.reload
                @dog_request.described_state.should_not == 'requires_admin'

                ActionMailer::Base.deliveries.should be_empty
            end

            context "message is included when classifying as requires_admin" do
                it "should send an email including the message" do
                    post :describe_state,
                        :incoming_message => {
                            :described_state => "requires_admin",
                            :message => "Something weird happened" },
                        :id => @dog_request.id,
                        :last_info_request_event_id => @dog_request.last_event_id_needing_description

                    deliveries = ActionMailer::Base.deliveries
                    deliveries.size.should == 1
                    mail = deliveries[0]
                    mail.body.should =~ /as needing admin/
                    mail.body.should =~ /Something weird happened/
                end
            end


            it 'should say it is showing advice as to what to do next' do
                post_status('rejected')
                flash[:notice].should match(/Here is what to do now/)
            end

            it 'should redirect to the unhappy page' do
                post_status('rejected')
                response.should redirect_to(:controller => 'help', :action => 'unhappy', :url_title => @dog_request.url_title)
            end

            it "knows about extended states" do
                InfoRequest.send(:require, File.expand_path(File.join(File.dirname(__FILE__), '..', 'models', 'customstates')))
                InfoRequest.send(:include, InfoRequestCustomStates)
                InfoRequest.class_eval('@@custom_states_loaded = true')
                RequestController.send(:require, File.expand_path(File.join(File.dirname(__FILE__), '..', 'models', 'customstates')))
                RequestController.send(:include, RequestControllerCustomStates)
                RequestController.class_eval('@@custom_states_loaded = true')
                Time.stub!(:now).and_return(Time.utc(2007, 11, 10, 00, 01))
                post_status('deadline_extended')
                flash[:notice].should == 'Authority has requested extension of the deadline.'
            end
        end

        describe 'after a successful status update by the request owner' do

            before do
                @request_owner = users(:bob_smith_user)
                session[:user_id] = @request_owner.id
                @dog_request = info_requests(:fancy_dog_request)
                @dog_request.stub!(:each).and_return([@dog_request])
                InfoRequest.stub!(:find).and_return(@dog_request)
            end

            def request_url
                "request/#{@dog_request.url_title}"
            end

            def unhappy_url
                "help/unhappy/#{@dog_request.url_title}"
            end

            def expect_redirect(status, redirect_path)
                post_status(status)
                response.should redirect_to("http://test.host/#{redirect_path}")
            end

            context 'when status is updated to "waiting_response"' do

                it 'should redirect to the "request url" with a message in the right tense when
                    the response is not overdue' do
                    @dog_request.stub!(:date_response_required_by).and_return(Time.now.to_date+1)
                    @dog_request.stub!(:date_very_overdue_after).and_return(Time.now.to_date+40)

                    expect_redirect("waiting_response", "request/#{@dog_request.url_title}")
                    flash[:notice].should match(/should get a response/)
                end

                it 'should redirect to the "request url" with a message in the right tense when
                    the response is overdue' do
                    @dog_request.stub!(:date_response_required_by).and_return(Time.now.to_date-1)
                    @dog_request.stub!(:date_very_overdue_after).and_return(Time.now.to_date+40)
                    expect_redirect('waiting_response', request_url)
                    flash[:notice].should match(/should have got a response/)
                end

                it 'should redirect to the "request url" with a message in the right tense when
                    the response is overdue' do
                    @dog_request.stub!(:date_response_required_by).and_return(Time.now.to_date-2)
                    @dog_request.stub!(:date_very_overdue_after).and_return(Time.now.to_date-1)
                    expect_redirect('waiting_response', unhappy_url)
                    flash[:notice].should match(/is long overdue/)
                    flash[:notice].should match(/by more than 40 working days/)
                    flash[:notice].should match(/within 20 working days/)
                end
            end

            context 'when status is updated to "not held"' do

                it 'should redirect to the "request url"' do
                    expect_redirect('not_held', request_url)
                end

            end

            context 'when status is updated to "successful"' do

                it 'should redirect to the "request url"' do
                    expect_redirect('successful', request_url)
                end

                it 'should show a message including the donation url if there is one' do
                    AlaveteliConfiguration.stub!(:donation_url).and_return('http://donations.example.com')
                    post_status('successful')
                    flash[:notice].should match('make a donation')
                    flash[:notice].should match('http://donations.example.com')
                end

                it 'should show a message without reference to donations if there is no
                    donation url' do
                    AlaveteliConfiguration.stub!(:donation_url).and_return('')
                    post_status('successful')
                    flash[:notice].should_not match('make a donation')
                end

            end

            context 'when status is updated to "waiting clarification"' do

                it 'should redirect to the "response url" when there is a last response' do
                    incoming_message = mock_model(IncomingMessage)
                    @dog_request.stub!(:get_last_public_response).and_return(incoming_message)
                    expect_redirect('waiting_clarification', "request/#{@dog_request.id}/response/#{incoming_message.id}")
                end

                it 'should redirect to the "response no followup url" when there are no events
                    needing description' do
                    @dog_request.stub!(:get_last_public_response).and_return(nil)
                    expect_redirect('waiting_clarification', "request/#{@dog_request.id}/response")
                end

            end

            context 'when status is updated to "rejected"' do

                it 'should redirect to the "unhappy url"' do
                    expect_redirect('rejected', "help/unhappy/#{@dog_request.url_title}")
                end

            end

            context 'when status is updated to "partially successful"' do

                it 'should redirect to the "unhappy url"' do
                    expect_redirect('partially_successful', "help/unhappy/#{@dog_request.url_title}")
                end

                it 'should show a message including the donation url if there is one' do
                    AlaveteliConfiguration.stub!(:donation_url).and_return('http://donations.example.com')
                    post_status('successful')
                    flash[:notice].should match('make a donation')
                    flash[:notice].should match('http://donations.example.com')
                end

                it 'should show a message without reference to donations if there is no
                    donation url' do
                    AlaveteliConfiguration.stub!(:donation_url).and_return('')
                    post_status('successful')
                    flash[:notice].should_not match('make a donation')
                end

            end

            context 'when status is updated to "gone postal"' do

                it 'should redirect to the "respond to last url"' do
                    expect_redirect('gone_postal', "request/#{@dog_request.id}/response/#{@dog_request.get_last_public_response.id}?gone_postal=1")
                end

            end

            context 'when status updated to "internal review"' do

                it 'should redirect to the "request url"' do
                    expect_redirect('internal_review', request_url)
                end

            end

            context 'when status is updated to "requires admin"' do

                it 'should redirect to the "request url"' do
                    post :describe_state, :incoming_message => {
                                              :described_state => 'requires_admin',
                                              :message => "A message" },
                                          :id => @dog_request.id,
                                          :last_info_request_event_id => @dog_request.last_event_id_needing_description
                    response.should redirect_to show_request_url(:url_title => @dog_request.url_title)
                end

            end

            context 'when status is updated to "error message"' do

                it 'should redirect to the "request url"' do
                    post :describe_state, :incoming_message => {
                                              :described_state => 'error_message',
                                              :message => "A message" },
                                          :id => @dog_request.id,
                                          :last_info_request_event_id => @dog_request.last_event_id_needing_description
                    response.should redirect_to show_request_url(:url_title => @dog_request.url_title)
                end

            end

            context 'when status is updated to "user_withdrawn"' do

                it 'should redirect to the "respond to last url url" ' do
                    expect_redirect('user_withdrawn', "request/#{@dog_request.id}/response/#{@dog_request.get_last_public_response.id}")
                end

            end
        end

    end

end

describe RequestController, "when sending a followup message" do
    render_views

    before(:each) do
        load_raw_emails_data
    end

    it "should require login" do
        post :show_response, :outgoing_message => { :body => "What a useless response! You suck.", :what_doing => 'normal_sort' }, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_followup => 1
        post_redirect = PostRedirect.get_last_post_redirect
        response.should redirect_to(:controller => 'user', :action => 'signin', :token => post_redirect.token)
    end

    it "should not let you if you are logged in as the wrong user" do
        session[:user_id] = users(:silly_name_user).id
        post :show_response, :outgoing_message => { :body => "What a useless response! You suck.", :what_doing => 'normal_sort' }, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_followup => 1
        response.should render_template('user/wrong_user')
    end

    it "should give an error and render 'show_response' template when a body isn't given" do
        session[:user_id] = users(:bob_smith_user).id
        post :show_response, :outgoing_message => { :body => "", :what_doing => 'normal_sort'}, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_followup => 1

        # XXX how do I check the error message here?
        response.should render_template('show_response')
    end

    it "should show preview when input is good" do
        session[:user_id] = users(:bob_smith_user).id
        post :show_response, :outgoing_message => { :body => "What a useless response! You suck.", :what_doing => 'normal_sort'}, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_followup => 1, :preview => 1
        response.should render_template('followup_preview')
    end

    it "should allow re-editing of a preview" do
        session[:user_id] = users(:bob_smith_user).id
        post :show_response, :outgoing_message => { :body => "What a useless response! You suck.", :what_doing => 'normal_sort'}, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_followup => 1, :preview => 0, :reedit => "Re-edit this request"
        response.should render_template('show_response')
    end

    it "should send the follow up message if you are the right user" do
        # fake that this is a clarification
        info_requests(:fancy_dog_request).set_described_state('waiting_clarification')
        info_requests(:fancy_dog_request).described_state.should == 'waiting_clarification'
        info_requests(:fancy_dog_request).get_last_public_response_event.calculated_state.should == 'waiting_clarification'

        # make the followup
        session[:user_id] = users(:bob_smith_user).id
        post :show_response, :outgoing_message => { :body => "What a useless response! You suck.", :what_doing => 'normal_sort' }, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_followup => 1

        # check it worked
        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 1
        mail = deliveries[0]
        mail.body.should =~ /What a useless response! You suck./
        mail.to_addrs.first.to_s.should == "foiperson@localhost"

        response.should redirect_to(:action => 'show', :url_title => info_requests(:fancy_dog_request).url_title)

        # and that the status changed
        info_requests(:fancy_dog_request).reload
        info_requests(:fancy_dog_request).described_state.should == 'waiting_response'
        info_requests(:fancy_dog_request).get_last_public_response_event.calculated_state.should == 'waiting_clarification'
    end

    it "should give an error if the same followup is submitted twice" do
        session[:user_id] = users(:bob_smith_user).id

        # make the followup once
        post :show_response, :outgoing_message => { :body => "Stop repeating yourself!", :what_doing => 'normal_sort' }, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_followup => 1
        response.should redirect_to(:action => 'show', :url_title => info_requests(:fancy_dog_request).url_title)

        # second time should give an error
        post :show_response, :outgoing_message => { :body => "Stop repeating yourself!", :what_doing => 'normal_sort' }, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_followup => 1
        # XXX how do I check the error message here?
        response.should render_template('show_response')
    end

end

# XXX Stuff after here should probably be in request_mailer_spec.rb - but then
# it can't check the URLs in the emails I don't think, ugh.

describe RequestController, "sending overdue request alerts" do
    render_views

    before(:each) do
        load_raw_emails_data
    end

    it "should send an overdue alert mail to creators of overdue requests" do
        chicken_request = info_requests(:naughty_chicken_request)
        chicken_request.outgoing_messages[0].last_sent_at = Time.now() - 30.days
        chicken_request.outgoing_messages[0].save!

        RequestMailer.alert_overdue_requests

        chicken_mails = ActionMailer::Base.deliveries.select{|x| x.body =~ /chickens/}
        chicken_mails.size.should == 1
        mail = chicken_mails[0]

        mail.body.should =~ /promptly, as normally/
        mail.to_addrs.first.to_s.should == info_requests(:naughty_chicken_request).user.email

        mail.body.to_s =~ /(http:\/\/.*\/c\/(.*))/
        mail_url = $1
        mail_token = $2

        session[:user_id].should be_nil
        controller.test_code_redirect_by_email_token(mail_token, self) # XXX hack to avoid having to call User controller for email link
        session[:user_id].should == info_requests(:naughty_chicken_request).user.id

        response.should render_template('show_response')
        assigns[:info_request].should == info_requests(:naughty_chicken_request)
    end

    it "should include clause for schools when sending an overdue alert mail to creators of overdue requests" do
        chicken_request = info_requests(:naughty_chicken_request)
        chicken_request.outgoing_messages[0].last_sent_at = Time.now() - 30.days
        chicken_request.outgoing_messages[0].save!

        chicken_request.public_body.tag_string = "school"
        chicken_request.public_body.save!

        RequestMailer.alert_overdue_requests

        chicken_mails = ActionMailer::Base.deliveries.select{|x| x.body =~ /chickens/}
        chicken_mails.size.should == 1
        mail = chicken_mails[0]

        mail.body.should =~ /promptly, as normally/
        mail.to_addrs.first.to_s.should == info_requests(:naughty_chicken_request).user.email
    end

    it "should send not actually send the overdue alert if the user is banned but should
        record it as sent" do
        user = info_requests(:naughty_chicken_request).user
        user.ban_text = 'Banned'
        user.save!
        UserInfoRequestSentAlert.find_all_by_user_id(user.id).count.should == 0
        RequestMailer.alert_overdue_requests

        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 0
        UserInfoRequestSentAlert.find_all_by_user_id(user.id).count.should > 0
    end

    it "should send a very overdue alert mail to creators of very overdue requests" do
        chicken_request = info_requests(:naughty_chicken_request)
        chicken_request.outgoing_messages[0].last_sent_at = Time.now() - 60.days
        chicken_request.outgoing_messages[0].save!

        RequestMailer.alert_overdue_requests

        chicken_mails = ActionMailer::Base.deliveries.select{|x| x.body =~ /chickens/}
        chicken_mails.size.should == 1
        mail = chicken_mails[0]

        mail.body.should =~ /required by law/
        mail.to_addrs.first.to_s.should == info_requests(:naughty_chicken_request).user.email

        mail.body.to_s =~ /(http:\/\/.*\/c\/(.*))/
        mail_url = $1
        mail_token = $2

        session[:user_id].should be_nil
        controller.test_code_redirect_by_email_token(mail_token, self) # XXX hack to avoid having to call User controller for email link
        session[:user_id].should == info_requests(:naughty_chicken_request).user.id

        response.should render_template('show_response')
        assigns[:info_request].should == info_requests(:naughty_chicken_request)
    end

    it "should not resend alerts to people who've already received them" do
        chicken_request = info_requests(:naughty_chicken_request)
        chicken_request.outgoing_messages[0].last_sent_at = Time.now() - 60.days
        chicken_request.outgoing_messages[0].save!
        RequestMailer.alert_overdue_requests
        chicken_mails = ActionMailer::Base.deliveries.select{|x| x.body =~ /chickens/}
        chicken_mails.size.should == 1
        RequestMailer.alert_overdue_requests
        chicken_mails = ActionMailer::Base.deliveries.select{|x| x.body =~ /chickens/}
        chicken_mails.size.should == 1
    end

    it 'should send alerts for requests where the last event forming the initial request is a followup
        being sent following a request for clarification' do
        chicken_request = info_requests(:naughty_chicken_request)
        chicken_request.outgoing_messages[0].last_sent_at = Time.now() - 60.days
        chicken_request.outgoing_messages[0].save!
        RequestMailer.alert_overdue_requests
        chicken_mails = ActionMailer::Base.deliveries.select{|x| x.body =~ /chickens/}
        chicken_mails.size.should == 1

        # Request is waiting clarification
        chicken_request.set_described_state('waiting_clarification')

        # Followup message is sent
        outgoing_message = OutgoingMessage.new(:status => 'ready',
                                               :message_type => 'followup',
                                               :info_request_id => chicken_request.id,
                                               :body => 'Some text',
                                               :what_doing => 'normal_sort')
        outgoing_message.send_message
        outgoing_message.save!

        chicken_request = InfoRequest.find(chicken_request.id)

        # Last event forming the request is now the followup
        chicken_request.last_event_forming_initial_request.event_type.should == 'followup_sent'

        # This isn't overdue, so no email
        RequestMailer.alert_overdue_requests
        chicken_mails = ActionMailer::Base.deliveries.select{|x| x.body =~ /chickens/}
        chicken_mails.size.should == 1

        # Make the followup older
        outgoing_message.last_sent_at = Time.now() - 60.days
        outgoing_message.save!

        # Now it should be alerted on
        RequestMailer.alert_overdue_requests
        chicken_mails = ActionMailer::Base.deliveries.select{|x| x.body =~ /chickens/}
        chicken_mails.size.should == 2
    end

end

describe RequestController, "sending unclassified new response reminder alerts" do
    render_views

    before(:each) do
        load_raw_emails_data
    end

    it "should send an alert" do
        RequestMailer.alert_new_response_reminders

        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 3 # sufficiently late it sends reminders too
        mail = deliveries[0]
        mail.body.should =~ /To let everyone know/
        mail.to_addrs.first.to_s.should == info_requests(:fancy_dog_request).user.email
        mail.body.to_s =~ /(http:\/\/.*\/c\/(.*))/
        mail_url = $1
        mail_token = $2

        session[:user_id].should be_nil
        controller.test_code_redirect_by_email_token(mail_token, self) # XXX hack to avoid having to call User controller for email link
        session[:user_id].should == info_requests(:fancy_dog_request).user.id

        response.should render_template('show')
        assigns[:info_request].should == info_requests(:fancy_dog_request)
        # XXX should check anchor tag here :) that it goes to last new response
    end

end

describe RequestController, "clarification required alerts" do
    render_views
    before(:each) do
        load_raw_emails_data
    end

    it "should send an alert" do
        ir = info_requests(:fancy_dog_request)
        ir.set_described_state('waiting_clarification')
        # this is pretty horrid, but will do :) need to make it waiting
        # clarification more than 3 days ago for the alerts to go out.
        ActiveRecord::Base.connection.update "update info_requests set updated_at = '" + (Time.now - 5.days).strftime("%Y-%m-%d %H:%M:%S") + "' where id = " + ir.id.to_s
        ir.reload

        RequestMailer.alert_not_clarified_request

        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 1
        mail = deliveries[0]
        mail.body.should =~ /asked you to explain/
        mail.to_addrs.first.to_s.should == info_requests(:fancy_dog_request).user.email
        mail.body.to_s =~ /(http:\/\/.*\/c\/(.*))/
        mail_url = $1
        mail_token = $2

        session[:user_id].should be_nil
        controller.test_code_redirect_by_email_token(mail_token, self) # XXX hack to avoid having to call User controller for email link
        session[:user_id].should == info_requests(:fancy_dog_request).user.id

        response.should render_template('show_response')
        assigns[:info_request].should == info_requests(:fancy_dog_request)
    end

    it "should not send an alert if you are banned" do
        ir = info_requests(:fancy_dog_request)
        ir.set_described_state('waiting_clarification')

        ir.user.ban_text = 'Banned'
        ir.user.save!

        # this is pretty horrid, but will do :) need to make it waiting
        # clarification more than 3 days ago for the alerts to go out.
        ActiveRecord::Base.connection.update "update info_requests set updated_at = '" + (Time.now - 5.days).strftime("%Y-%m-%d %H:%M:%S") + "' where id = " + ir.id.to_s
        ir.reload

        RequestMailer.alert_not_clarified_request

        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 0
    end

end

describe RequestController, "comment alerts" do
    render_views
    before(:each) do
        load_raw_emails_data
    end

    it "should send an alert (once and once only)" do
        # delete fixture comment and make new one, so is in last month (as
        # alerts are only for comments in last month, see
        # RequestMailer.alert_comment_on_request)
        existing_comment = info_requests(:fancy_dog_request).comments[0]
        existing_comment.info_request_events[0].destroy
        existing_comment.destroy
        new_comment = info_requests(:fancy_dog_request).add_comment('I really love making annotations.', users(:silly_name_user))

        # send comment alert
        RequestMailer.alert_comment_on_request
        deliveries = ActionMailer::Base.deliveries
        mail = deliveries[0]
        mail.body.should =~ /has annotated your/
        mail.to_addrs.first.to_s.should == info_requests(:fancy_dog_request).user.email
        mail.body.to_s =~ /(http:\/\/.*)/
        mail_url = $1
        mail_url.should match("/request/why_do_you_have_such_a_fancy_dog#comment-#{new_comment.id}")

        # check if we send again, no more go out
        deliveries.clear
        RequestMailer.alert_comment_on_request
        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 0
    end

    it "should not send an alert when you comment on your own request" do
        # delete fixture comment and make new one, so is in last month (as
        # alerts are only for comments in last month, see
        # RequestMailer.alert_comment_on_request)
        existing_comment = info_requests(:fancy_dog_request).comments[0]
        existing_comment.info_request_events[0].destroy
        existing_comment.destroy
        new_comment = info_requests(:fancy_dog_request).add_comment('I also love making annotations.', users(:bob_smith_user))

        # try to send comment alert
        RequestMailer.alert_comment_on_request

        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 0
    end

    it 'should not send an alert for a comment on an external request' do
        external_request = info_requests(:external_request)
        external_request.add_comment("This external request is interesting", users(:silly_name_user))
        # try to send comment alert
        RequestMailer.alert_comment_on_request

        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 0
    end

    it "should send an alert when there are two new comments" do
        # add two comments - the second one sould be ignored, as is by the user who made the request.
        # the new comment here, will cause the one in the fixture to be picked up as a new comment by alert_comment_on_request also.
        new_comment = info_requests(:fancy_dog_request).add_comment('Not as daft as this one', users(:silly_name_user))
        new_comment = info_requests(:fancy_dog_request).add_comment('Or this one!!!', users(:bob_smith_user))

        RequestMailer.alert_comment_on_request

        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should == 1
        mail = deliveries[0]
        mail.body.should =~ /There are 2 new annotations/
        mail.to_addrs.first.to_s.should == info_requests(:fancy_dog_request).user.email
        mail.body.to_s =~ /(http:\/\/.*)/
        mail_url = $1
        mail_url.should match("/request/why_do_you_have_such_a_fancy_dog#comment-#{comments(:silly_comment).id}")

    end

end

describe RequestController, "when viewing comments" do
    render_views
    before(:each) do
        load_raw_emails_data
    end

    it "should link to the user who submitted it" do
        session[:user_id] = users(:bob_smith_user).id
        get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
        response.body.should have_selector("div#comment-1 h2") do |s|
            s.should contain /Silly.*left an annotation/m
            s.should_not contain /You.*left an annotation/m
        end
    end

    it "should link to the user who submitted to it, even if it is you" do
        session[:user_id] = users(:silly_name_user).id
        get :show, :url_title => 'why_do_you_have_such_a_fancy_dog'
        response.body.should have_selector("div#comment-1 h2") do |s|
            s.should contain /Silly.*left an annotation/m
            s.should_not contain /You.*left an annotation/m
        end
    end

end


describe RequestController, "authority uploads a response from the web interface" do
    render_views

    before(:each) do
        # domain after the @ is used for authentication of FOI officers, so to test it
        # we need a user which isn't at localhost.
        @normal_user = User.new(:name => "Mr. Normal", :email => "normal-user@flourish.org",
                                      :password => PostRedirect.generate_random_token)
        @normal_user.save!

        @foi_officer_user = User.new(:name => "The Geraldine Quango", :email => "geraldine-requests@localhost",
                                      :password => PostRedirect.generate_random_token)
        @foi_officer_user.save!
    end

    it "should require login to view the form to upload" do
        @ir = info_requests(:fancy_dog_request)
        @ir.public_body.is_foi_officer?(@normal_user).should == false
        session[:user_id] = @normal_user.id

        get :upload_response, :url_title => 'why_do_you_have_such_a_fancy_dog'
        response.should render_template('user/wrong_user')
    end

   it "should let you view upload form if you are an FOI officer" do
        @ir = info_requests(:fancy_dog_request)
        @ir.public_body.is_foi_officer?(@foi_officer_user).should == true
        session[:user_id] = @foi_officer_user.id

        get :upload_response, :url_title => 'why_do_you_have_such_a_fancy_dog'
        response.should render_template('request/upload_response')
    end

    it "should prevent uploads if you are not a requester" do
        @ir = info_requests(:fancy_dog_request)
        incoming_before = @ir.incoming_messages.size
        session[:user_id] = @normal_user.id

        # post up a photo of the parrot
        parrot_upload = fixture_file_upload('/files/parrot.png','image/png')
        post :upload_response, :url_title => 'why_do_you_have_such_a_fancy_dog',
            :body => "Find attached a picture of a parrot",
            :file_1 => parrot_upload,
            :submitted_upload_response => 1
        response.should render_template('user/wrong_user')
    end

    it "should prevent entirely blank uploads" do
        session[:user_id] = @foi_officer_user.id

        post :upload_response, :url_title => 'why_do_you_have_such_a_fancy_dog', :body => "", :submitted_upload_response => 1
        response.should render_template('request/upload_response')
        flash[:error].should match(/Please type a message/)
    end

    it 'should 404 for non existent requests' do
        lambda{ post :upload_response, :url_title => 'i_dont_exist'}.should raise_error(ActiveRecord::RecordNotFound)
    end

    # How do I test a file upload in rails?
    # http://stackoverflow.com/questions/1178587/how-do-i-test-a-file-upload-in-rails
    it "should let the authority upload a file" do
        @ir = info_requests(:fancy_dog_request)
        incoming_before = @ir.incoming_messages.size
        session[:user_id] = @foi_officer_user.id

        # post up a photo of the parrot
        parrot_upload = fixture_file_upload('/files/parrot.png','image/png')
        post :upload_response, :url_title => 'why_do_you_have_such_a_fancy_dog',
            :body => "Find attached a picture of a parrot",
            :file_1 => parrot_upload,
            :submitted_upload_response => 1

        response.should redirect_to(:action => 'show', :url_title => 'why_do_you_have_such_a_fancy_dog')
        flash[:notice].should match(/Thank you for responding to this FOI request/)

        # check there is a new attachment
        incoming_after = @ir.incoming_messages.size
        incoming_after.should == incoming_before + 1

        # check new attachment looks vaguely OK
        new_im = @ir.incoming_messages[-1]
        new_im.mail.body.should match(/Find attached a picture of a parrot/)
        attachments = new_im.get_attachments_for_display
        attachments.size.should == 1
        attachments[0].filename.should == "parrot.png"
        attachments[0].display_size.should == "94K"
    end
end

describe RequestController, "when showing JSON version for API" do
    before(:each) do
        load_raw_emails_data
    end

    it "should return data in JSON form" do
        get :show, :url_title => 'why_do_you_have_such_a_fancy_dog', :format => 'json'

        ir = JSON.parse(response.body)
        ir.class.to_s.should == 'Hash'

        ir['url_title'].should == 'why_do_you_have_such_a_fancy_dog'
        ir['public_body']['url_name'].should == 'tgq'
        ir['user']['url_name'].should == 'bob_smith'
    end

end

describe RequestController, "when doing type ahead searches" do
    render_views

    before :each do
        get_fixtures_xapian_index
    end

    it "should return nothing for the empty query string" do
        get :search_typeahead, :q => ""
        response.should render_template('request/_search_ahead')
        assigns[:xapian_requests].should be_nil
    end

    it "should return a request matching the given keyword, but not users with a matching description" do
        get :search_typeahead, :q => "chicken"
        response.should render_template('request/_search_ahead')
        assigns[:xapian_requests].results.size.should == 1
        assigns[:xapian_requests].results[0][:model].title.should == info_requests(:naughty_chicken_request).title
    end

    it "should return all requests matching any of the given keywords" do
        get :search_typeahead, :q => "money dog"
        response.should render_template('request/_search_ahead')
        assigns[:xapian_requests].results.map{|x|x[:model].info_request}.should =~ [
            info_requests(:fancy_dog_request),
            info_requests(:naughty_chicken_request),
            info_requests(:another_boring_request),
        ]
    end

    it "should not return matches for short words" do
        get :search_typeahead, :q => "a"
        response.should render_template('request/_search_ahead')
        assigns[:xapian_requests].should be_nil
    end

    it "should do partial matches for longer words" do
        get :search_typeahead, :q => "chick"
        response.should render_template('request/_search_ahead')
        assigns[:xapian_requests].results.size.should ==1
    end

    it "should not give an error when user users unintended search operators" do
        for phrase in ["Marketing/PR activities - Aldborough E-Act Free Schoo",
                       "Request for communications between DCMS/Ed Vaizey and ICO from Jan 1st 2011 - May ",
                       "Bellevue Road Ryde Isle of Wight PO33 2AR - what is the",
                       "NHS Ayrshire & Arran",
                       "uda ( units of dent",
                       "frob * baz",
                       "bar ~ qux"]
            lambda {
                get :search_typeahead, :q => phrase
            }.should_not raise_error(StandardError)
        end
    end

    it "should return all requests matching any of the given keywords" do
        get :search_typeahead, :q => "dog -chicken"
        assigns[:xapian_requests].results.size.should == 1
    end
end

describe RequestController, "when showing similar requests" do
    render_views

    before do
        get_fixtures_xapian_index
        load_raw_emails_data
    end

    it "should work" do
        get :similar, :url_title => info_requests(:badger_request).url_title
        response.should render_template("request/similar")
        assigns[:info_request].should == info_requests(:badger_request)
    end

    it "should show similar requests" do
        badger_request = info_requests(:badger_request)
        get :similar, :url_title => badger_request.url_title

        # Xapian seems to think *all* the requests are similar
        assigns[:xapian_object].results.map{|x|x[:model].info_request}.should =~ InfoRequest.all.reject {|x| x == badger_request}
    end

    it "should 404 for non-existent paths" do
        lambda {
            get :similar, :url_title => "there_is_really_no_such_path_owNAFkHR"
        }.should raise_error(ActiveRecord::RecordNotFound)
    end


    it "should return 404 for pages we don't want to serve up" do
        badger_request = info_requests(:badger_request)
        lambda {
            get :similar, :url_title => badger_request.url_title, :page => 100
        }.should raise_error(ActiveRecord::RecordNotFound)
    end

end

describe RequestController, "when caching fragments" do
    it "should not fail with long filenames" do
        long_name = "blahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblahblah.txt"
        info_request = mock(InfoRequest, :user_can_view? => true,
                                         :all_can_view? => true)
        incoming_message = mock(IncomingMessage, :info_request => info_request,
                                                 :parse_raw_email! => true,
                                                 :info_request_id => 132,
                                                 :id => 44,
                                                 :get_attachments_for_display => nil,
                                                 :html_mask_stuff! => nil,
                                                 :user_can_view? => true,
                                                 :all_can_view? => true)
        attachment = mock(FoiAttachment, :display_filename => long_name,
                                         :body_as_html => ['some text', 'wrapper'])
        IncomingMessage.stub!(:find).with("44").and_return(incoming_message)
        IncomingMessage.stub!(:get_attachment_by_url_part_number_and_filename).and_return(attachment)
        InfoRequest.stub!(:find).with("132").and_return(info_request)
        params = { :file_name => long_name,
                   :controller => "request",
                   :action => "get_attachment_as_html",
                   :id => "132",
                   :incoming_message_id => "44",
                   :part => "2" }
        get :get_attachment_as_html, params
    end

end