require File.dirname(__FILE__) + '/../spec_helper'

describe RequestController, "when showing the front page" do
    integrate_views
    fixtures :users

    it "should be successful" do
        get :frontpage
        response.should be_success
    end

    it "should have sign in/up link when not signed in" do
        get :frontpage
        response.should have_tag('a', "Sign in or sign up")
    end

    it "should have sign out link when signed in" do
        session[:user_id] = users(:bob_smith_user).id
        get :frontpage
        response.should have_tag('a', "Sign out")
    end
        

end

describe RequestController, "when listing all requests" do
    integrate_views
    fixtures :info_requests, :outgoing_messages
  
    it "should be successful" do
        get :list
        response.should be_success
    end

    it "should render with 'list' template" do
        get :list
        response.should render_template('list')
    end

    it "should assign the first page of results" do
        # XXX probably should load more than one page of requests into db here :)
        
        get :list
        assigns[:info_requests].should == [ 
            info_requests(:naughty_chicken_request), # reverse-chronological order
            info_requests(:fancy_dog_request)
        ]
    end
end

describe RequestController, "when showing one request" do
    integrate_views
    fixtures :info_requests, :info_request_events, :public_bodies, :users, :incoming_messages, :outgoing_messages # all needed as integrating views
  
    it "should be successful" do
        get :show, :id => 101
        response.should be_success
    end

    it "should render with 'show' template" do
        get :show, :id => 101
        response.should render_template('show')
    end

    it "should assign the request" do
        get :show, :id => 101
        assigns[:info_request].should == info_requests(:fancy_dog_request)
    end

    it "should show incoming messages" do
        get :show, :id => 101
        size_before = assigns[:info_request_events].size

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

        get :show, :id => 101
        (assigns[:info_request_events].size - size_before).should == 1
    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 creating a new request" do
    integrate_views
    fixtures :info_requests, :outgoing_messages, :public_bodies, :users

    it "should render with 'new' template" do
        get :new
        response.should render_template('new')
    end

    it "should accept a public body parameter posted from the front page" do
        post :new, :info_request => { :public_body_id => public_bodies(:geraldine_public_body).id } 
        assigns[:info_request].public_body.should == public_bodies(:geraldine_public_body)    
        response.should render_template('new')
    end

    it "should give an error and render 'new' template when a summary isn't given" do
        post :new, :info_request => { :public_body_id => public_bodies(:geraldine_public_body).id },
            :outgoing_message => { :body => "This is a silly letter. It is too short to be interesting." },
            :submitted_new_request => 1
        # XXX how do I check the error message here?
        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 => public_bodies(:geraldine_public_body).id, 
            :title => "Why is your quango called Geraldine?"},
            :outgoing_message => { :body => "This is a silly letter. It is too short to be interesting." },
            :submitted_new_request => 1
        }
        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 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] = users(:bob_smith_user).id
        post :new, :info_request => { :public_body_id => public_bodies(:geraldine_public_body).id, 
            :title => "Why is your quango called Geraldine?"},
            :outgoing_message => { :body => "This is a silly letter. It is too short to be interesting." },
            :submitted_new_request => 1

        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(:controller => 'request', :action => 'show', :id => ir.id)
    end

    it "should give an error if the same request is submitted twice" do
        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].body},
            :submitted_new_request => 1
        response.should render_template('new')
    end
end

describe RequestController, "when viewing an individual response" do
    integrate_views
    fixtures :info_requests, :info_request_events, :public_bodies, :users, :incoming_messages, :outgoing_messages # all needed as integrating views
  
    it "should show the response" do
        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
end

describe RequestController, "when classifying an individual response" do
    integrate_views
    fixtures :info_requests, :info_request_events, :public_bodies, :users, :incoming_messages, :outgoing_messages # all needed as integrating views

    it "should require login" do
        post :describe_state, :incoming_message => { :described_state => "rejected" }, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_describe_state => 1
        post_redirect = PostRedirect.get_last_post_redirect
        response.should redirect_to(:controller => 'user', :action => 'signin', :token => post_redirect.token)
    end

    it "should not classify response if logged in as wrong user" do
        session[:user_id] = users(:silly_name_user).id
        post :describe_state, :incoming_message => { :described_state => "rejected" }, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_describe_state => 1
        response.should render_template('user/wrong_user')
    end

    it "should successfully classify response if logged in as user controlling request" do
        info_requests(:fancy_dog_request).awaiting_description.should == true
        session[:user_id] = users(:bob_smith_user).id
        post :describe_state, :incoming_message => { :described_state => "rejected" }, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_describe_state => 1
        response.should redirect_to(:controller => 'help', :action => 'unhappy')
        info_requests(:fancy_dog_request).reload
        info_requests(:fancy_dog_request).awaiting_description.should == false
    end

        #response.should redirect_to(:controller => 'request', :action => 'show', :id => info_requests(:fancy_dog_request))
        #incoming_messages(:useless_incoming_message).user_classified.should == true
end

describe RequestController, "when sending a followup message" do
    integrate_views
    fixtures :info_requests, :info_request_events, :public_bodies, :users, :incoming_messages, :outgoing_messages # all needed as integrating views
  
    it "should require login" do
        post :show_response, :outgoing_message => { :body => "What a useless response! You suck." }, :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." }, :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 => "" }, :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 send the follow up message if you are the right user" do
        session[:user_id] = users(:bob_smith_user).id
        post :show_response, :outgoing_message => { :body => "What a useless response! You suck." }, :id => info_requests(:fancy_dog_request).id, :incoming_message_id => incoming_messages(:useless_incoming_message), :submitted_followup => 1

        deliveries = ActionMailer::Base.deliveries
        deliveries.size.should  == 1
        mail = deliveries[0]
        mail.body.should =~ /What a useless response! You suck./
        mail.to_addrs.to_s.should == "FOI Person <foiperson@localhost>"

        response.should redirect_to(:controller => 'request', :action => 'show', :id => info_requests(:fancy_dog_request))
    end


end