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

describe AdminOutgoingMessageController do

    describe 'when editing an outgoing message' do

        before do
            @info_request = FactoryGirl.create(:info_request)
            @outgoing = @info_request.outgoing_messages.first
        end

        it 'should be successful' do
            get :edit, :id => @outgoing.id
            response.should be_success
        end

        it 'should assign the incoming message to the view' do
            get :edit, :id => @outgoing.id
            assigns[:outgoing_message].should == @outgoing
        end

    end

    describe 'when updating an outgoing message' do

        before do
            @info_request = FactoryGirl.create(:info_request)
            @outgoing = @info_request.outgoing_messages.first
            @default_params = {:id => @outgoing.id,
                               :outgoing_message => {:prominence => 'hidden',
                                                     :prominence_reason => 'dull',
                                                     :body => 'changed body'} }
        end

        def make_request(params=@default_params)
            post :update, params
        end

        it 'should save a change to the body of the message' do
            make_request
            @outgoing.reload
            @outgoing.body.should == 'changed body'
        end

        it 'should save the prominence of the message' do
            make_request
            @outgoing.reload
            @outgoing.prominence.should == 'hidden'
        end

        it 'should save a prominence reason for the message' do
            make_request
            @outgoing.reload
            @outgoing.prominence_reason.should == 'dull'
        end

        it 'should log an "edit_outgoing" event on the info_request' do
            @controller.stub!(:admin_current_user).and_return("Admin user")
            make_request
            @info_request.reload
            last_event = @info_request.info_request_events.last
            last_event.event_type.should == 'edit_outgoing'
            last_event.params.should == { :outgoing_message_id => @outgoing.id,
                                          :editor => "Admin user",
                                          :old_prominence => "normal",
                                          :prominence => "hidden",
                                          :old_prominence_reason => nil,
                                          :old_body => 'Some information please',
                                          :body => 'changed body',
                                          :prominence_reason => "dull" }
        end

        it 'should expire the file cache for the info request' do
            @controller.should_receive(:expire_for_request).with(@info_request)
            make_request
        end

        context 'if the outgoing message saves correctly' do

            it 'should redirect to the admin info request view' do
                make_request
                response.should redirect_to admin_request_url(@info_request)
            end

            it 'should show a message that the incoming message has been updated' do
                make_request
                flash[:notice].should == 'Outgoing message successfully updated.'
            end

        end

        context 'if the incoming message is not valid' do

            it 'should render the edit template' do
                make_request({:id => @outgoing.id,
                              :outgoing_message => {:prominence => 'fantastic',
                                                    :prominence_reason => 'dull',
                                                    :body => 'Some information please'}})
                response.should render_template("edit")
            end

        end
    end

end