require_relative 'minitest_helper'

describe TrackerApi::Resources::Project do
  let(:pt_user) { PT_USER_1 }
  let(:client) { TrackerApi::Client.new token: pt_user[:token] }
  let(:project_id) { pt_user[:project_id] }
  let(:project) { VCR.use_cassette('get project') { client.project(project_id) } }

  describe '.epics' do
    it 'gets all epics for this project' do
      VCR.use_cassette('get epics', record: :new_episodes) do
        epics = project.epics

        epics.wont_be_empty
        epic = epics.first
        epic.must_be_instance_of TrackerApi::Resources::Epic
      end
    end

    describe 'with eager loading of epics' do
      let(:project_with_epics) do
        VCR.use_cassette('get project with epics') do
          client.project(project_id, fields: ':default,epics(:default,label(name))')
        end
      end

      # does not raise VCR::Errors::UnhandledHTTPRequestError
      it 'does not make an extra request' do
        epics = project_with_epics.epics

        epics.wont_be_empty
        epic = epics.first
        epic.must_be_instance_of TrackerApi::Resources::Epic
      end
    end
  end

  describe '.iterations' do
    it 'can get only done iterations' do
      VCR.use_cassette('get done iterations', record: :new_episodes) do
        offset          = -project.number_of_done_iterations_to_show.to_i
        done_iterations = project.iterations(scope: :done, offset: offset)

        done_iterations.wont_be_empty
        done_iterations.length.must_be :<=, project.number_of_done_iterations_to_show

        iteration = done_iterations.first
        iteration.must_be_instance_of TrackerApi::Resources::Iteration
      end
    end

    it 'can get current iteration' do
      VCR.use_cassette('get current iteration', record: :new_episodes) do
        iterations = project.iterations(scope: :current)

        iterations.wont_be_empty

        current = iterations.first
        current.must_be_instance_of TrackerApi::Resources::Iteration
        current.stories.wont_be_empty

        story = current.stories.first
        story.must_be_instance_of TrackerApi::Resources::Story
      end
    end
  end

  describe '.stories' do
    it 'can get unscheduled stories' do
      VCR.use_cassette('get unscheduled stories', record: :new_episodes) do
        stories = project.stories(with_state: :unscheduled)

        stories.wont_be_empty

        story = stories.first
        story.must_be_instance_of TrackerApi::Resources::Story
        story.current_state.must_equal 'unscheduled'
      end
    end
  end
end