Software Público Brasileiro

require 'rails_helper'

describe ReadingGroupsController, :type => :controller do
  pending 'waiting for kalibro configurations integration' do
    describe 'new' do
      before :each do
        sign_in FactoryGirl.create(:user)
        get :new
      end

      it { is_expected.to respond_with(:success) }
      it { is_expected.to render_template(:new) }
    end

    describe 'create' do
      before do
        sign_in FactoryGirl.create(:user)
      end

      context 'with valid fields' do
        let(:reading_group) { FactoryGirl.build(:reading_group) }
        let(:subject_params) { Hash[FactoryGirl.attributes_for(:reading_group).map { |k,v| [k.to_s, v.to_s] }] } #FIXME: Mocha is creating the expectations with strings, but FactoryGirl returns everything with sybols and integers

        before :each do
          ReadingGroup.any_instance.expects(:save).returns(true)
        end

        context 'rendering the show' do
          before :each do
            ReadingGroup.expects(:exists?).returns(true)

            post :create, :reading_group => subject_params
          end

          it 'should redirect to the show view' do
            expect(response).to redirect_to reading_group_path(reading_group)
          end
        end

        context 'without rendering the show view' do
          before :each do
            post :create, :reading_group => subject_params
          end

          it { is_expected.to respond_with(:redirect) }
        end
      end

      context 'with an invalid field' do
        before :each do
          @subject = FactoryGirl.build(:reading_group)
          @subject_params = Hash[FactoryGirl.attributes_for(:reading_group).map { |k,v| [k.to_s, v.to_s] }] #FIXME: Mocha is creating the expectations with strings, but FactoryGirl returns everything with sybols and integers

          ReadingGroup.expects(:new).at_least_once.with(@subject_params).returns(@subject)
          ReadingGroup.any_instance.expects(:save).returns(false)

          post :create, :reading_group => @subject_params
        end

        it { is_expected.to render_template(:new) }
      end
    end

    describe 'show' do
      let!(:reading_group) { FactoryGirl.build(:reading_group) }
      let(:reading) { FactoryGirl.build(:reading) }
      before :each do
        subject.expects(:find_resource).with(ReadingGroup, reading_group.id).returns(reading_group)
        get :show, :id => reading_group.id
      end

      it { is_expected.to render_template(:show) }
    end

    describe 'destroy' do
      before do
        @subject = FactoryGirl.build(:reading_group)
      end

      context 'with an User logged in' do
        before do
          sign_in FactoryGirl.create(:user)
          @ownership = FactoryGirl.build(:reading_group_ownership)
          @ownerships = []

        end

        context 'when the user owns the reading group' do
          before :each do
            @ownership.expects(:destroy)
            @subject.expects(:destroy)

            #Those two mocks looks the same but they are necessary since params[:id] is a String and @ReadingGroup.id is an Integer :(
            @ownerships.expects(:find_by_reading_group_id).with("#{@subject.id}").returns(@ownership)
            @ownerships.expects(:find_by_reading_group_id).with(@subject.id).returns(@ownership)

            User.any_instance.expects(:reading_group_ownerships).at_least_once.returns(@ownerships)

            subject.expects(:find_resource).with(ReadingGroup, @subject.id).returns(@subject)
            delete :destroy, :id => @subject.id
          end

          it 'should redirect to the reading groups page' do
            expect(response).to redirect_to reading_groups_url
          end

          it { is_expected.to respond_with(:redirect) }
        end

        context "when the user doesn't own the reading group" do
          before :each do
            @ownerships.expects(:find_by_reading_group_id).with("#{@subject.id}").returns(nil)
            User.any_instance.expects(:reading_group_ownerships).at_least_once.returns(@ownerships)

            delete :destroy, :id => @subject.id
          end

          it { is_expected.to redirect_to(reading_group_path)  }
        end
      end

      context 'with no User logged in' do
        before :each do
          delete :destroy, :id => @subject.id
        end

        it { is_expected.to redirect_to new_user_session_path }
      end
    end

    describe 'index' do
      before :each do
        @subject = FactoryGirl.build(:reading_group)
        ReadingGroup.expects(:all).returns([@subject])
        get :index
      end

      it { is_expected.to render_template(:index) }
    end

    describe 'edit' do
      before do
        @subject = FactoryGirl.build(:reading_group)
      end

      context 'with an User logged in' do
        before do
          @user = FactoryGirl.create(:user)
          @ownership = FactoryGirl.build(:reading_group_ownership)
          @ownerships = []

          User.any_instance.expects(:reading_group_ownerships).at_least_once.returns(@ownerships)

          sign_in @user
        end

        context 'when the user owns the reading group' do
          before :each do
            subject.expects(:find_resource).with(ReadingGroup, @subject.id).returns(@subject)
            @ownerships.expects(:find_by_reading_group_id).with("#{@subject.id}").returns(@ownership)

            get :edit, :id => @subject.id
          end

          it { is_expected.to render_template(:edit) }

          it 'should assign to @reading group the @subject' do
            expect(assigns(:reading_group)).to eq(@subject)
          end
        end

        context 'when the user does not own the reading group' do
          before do
            @subject = FactoryGirl.build(:another_reading_group)
            @ownerships.expects(:find_by_reading_group_id).with("#{@subject.id}").returns(nil)

            get :edit, :id => @subject.id
          end

          it { is_expected.to redirect_to(reading_group_path)  }
          it { is_expected.to set_the_flash[:notice].to("You're not allowed to do this operation") }
        end
      end

      context 'with no user logged in' do
        before :each do
          get :edit, :id => @subject.id
        end

        it { is_expected.to redirect_to new_user_session_path }
      end
    end

    describe 'update' do
      before do
        @subject = FactoryGirl.build(:reading_group)
        @subject_params = Hash[FactoryGirl.attributes_for(:reading_group).map { |k,v| [k.to_s, v.to_s] }] #FIXME: Mocha is creating the expectations with strings, but FactoryGirl returns everything with sybols and integers
      end

      context 'when the user is logged in' do
        before do
          sign_in FactoryGirl.create(:user)
        end

        context 'when user owns the reading group' do
          before do
            @ownership = FactoryGirl.build(:reading_group_ownership)
            @ownerships = []

            @ownerships.expects(:find_by_reading_group_id).with("#{@subject.id}").returns(@ownership)
            User.any_instance.expects(:reading_group_ownerships).at_least_once.returns(@ownerships)
          end

          context 'with valid fields' do
            before :each do
              subject.expects(:find_resource).with(ReadingGroup, @subject.id).returns(@subject)
              ReadingGroup.any_instance.expects(:update).with(@subject_params).returns(true)
            end

            context 'rendering the show' do
              before :each do
                ReadingGroup.expects(:exists?).returns(true)

                post :update, :id => @subject.id, :reading_group => @subject_params
              end

              it 'should redirect to the show view' do
                expect(response).to redirect_to reading_group_path(@subject)
              end
            end

            context 'without rendering the show view' do
              before :each do
                post :update, :id => @subject.id, :reading_group => @subject_params
              end

              it { is_expected.to respond_with(:redirect) }
            end
          end

          context 'with an invalid field' do
            before :each do
              subject.expects(:find_resource).with(ReadingGroup, @subject.id).returns(@subject)
              ReadingGroup.any_instance.expects(:update).with(@subject_params).returns(false)

              post :update, :id => @subject.id, :reading_group => @subject_params
            end

            it { is_expected.to render_template(:edit) }
          end
        end

        context 'when the user does not own the reading group' do
          before :each do
            post :update, :id => @subject.id, :reading_group => @subject_params
          end

          it { is_expected.to redirect_to reading_group_path }
        end
      end

      context 'with no user logged in' do
        before :each do
          post :update, :id => @subject.id, :reading_group => @subject_params
        end

        it { is_expected.to redirect_to new_user_session_path }
      end
    end
  end
end