require 'spec_helper'

describe Projects::PipelinesController do
  include ApiHelpers

  let(:user) { create(:user) }
  let(:project) { create(:empty_project, :public) }

  before do
    sign_in(user)
  end

  describe 'GET index.json' do
    before do
      create(:ci_empty_pipeline, status: 'pending', project: project)
      create(:ci_empty_pipeline, status: 'running', project: project)
      create(:ci_empty_pipeline, status: 'created', project: project)
      create(:ci_empty_pipeline, status: 'success', project: project)

      get :index, namespace_id: project.namespace,
                  project_id: project,
                  format: :json
    end

    it 'returns JSON with serialized pipelines' do
      expect(response).to have_http_status(:ok)

      expect(json_response).to include('pipelines')
      expect(json_response['pipelines'].count).to eq 4
      expect(json_response['count']['all']).to eq 4
      expect(json_response['count']['running']).to eq 1
      expect(json_response['count']['pending']).to eq 1
      expect(json_response['count']['finished']).to eq 1
    end
  end

  describe 'GET stages.json' do
    let(:pipeline) { create(:ci_pipeline, project: project) }

    context 'when accessing existing stage' do
      before do
        create(:ci_build, pipeline: pipeline, stage: 'build')

        get_stage('build')
      end

      it 'returns html source for stage dropdown' do
        expect(response).to have_http_status(:ok)
        expect(response).to render_template('projects/pipelines/_stage')
        expect(json_response).to include('html')
      end
    end

    context 'when accessing unknown stage' do
      before do
        get_stage('test')
      end

      it 'responds with not found' do
        expect(response).to have_http_status(:not_found)
      end
    end

    def get_stage(name)
      get :stage, namespace_id: project.namespace,
                  project_id: project,
                  id: pipeline.id,
                  stage: name,
                  format: :json
    end
  end

  describe 'GET status.json' do
    context 'when accessing status' do
      let(:status) do
        Gitlab::Ci::Status::Success.new(double('object'), double('user'))
      end

      before do
        pipeline = create(:ci_pipeline, project: project, status: :success)
        get :status, namespace_id: project.namespace,
                     project_id: project,
                     id: pipeline.id,
                     format: :json
      end

      it 'return a correct pipeline status' do
        expect(response).to have_http_status(:ok)
        expect(json_response['text']).to eq status.text
        expect(json_response['label']).to eq status.label
        expect(json_response['icon']).to eq status.icon
        expect(json_response['favicon']).to eq status.favicon
      end
    end
  end
end