spec/controllers/api/v2/tutorials_controller_spec.rb


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require 'rails_helper'

module Api
  module V2
    describe TutorialsController do
      render_views
      describe "#index" do
        let!(:tutorial) { create(:tutorial) }

        before :each do
          xhr :get, :index
        end

        it 'loads all the tutorials' do
          expect(assigns(:tutorials)).to match_array([tutorial])
        end

        it 'responds with json' do
          json = JSON.parse(response.body)
          expect(json['tutorials'].count).to eql(1)
          expect(json['tutorials'][0]['id']).to eql(tutorial.id)
          expect(json['tutorials'][0]['heading']).to eql(tutorial.heading)
          expect(json['tutorials'][0]['description']).to eql(tutorial.description)
          expect(json['tutorials'][0]['url']).to eql(tutorial.url)
          expect(json['tutorials'][0]['submitter']).to eql(tutorial.user.id)
          expect(json['tutorials'][0]['imageUrl']).to eql(tutorial.image_url)
        end
      end

      describe "#show" do
        let!(:tutorial) { create(:tutorial) }

        it 'loads the single tutorial' do
          xhr :get, :show, id: tutorial.id
          expect(assigns(:tutorial)).to eql(tutorial)
        end
      end
    end
  end
end