discussion_controller_spec.rb

require 'spec_helper'

describe DiscussionsController do
  before { stub_current_user }

  describe "index" do
    context "(with a project and some discussions)" do
      before do
        @project = create :project, owner: current_user, member_ids: [current_user.id]
        @discussions = 3.times.map do
          create :discussion, project: @project
        end
      end

      describe "returns a list of discussions for the project" do
        before { get :index, project_id: @project.id }
        it { expect(response).to be_success }
        it { expect(json_response.length).to eq(3) }

        it "and are the type discussion" do
          expect(json_response.first["type"]).to eq("discussion")
        end
      end
    end
  end
end