Example #1
0
		testRunner = fake_runner.NewTestRunner()
		restarter = restart.Restarter{
			Runner: testRunner,
			Load: func(runner ifrit.Runner, err error) ifrit.Runner {
				return nil
			},
		}
	})

	JustBeforeEach(func() {
		process = ifrit.Background(restarter)
	})

	AfterEach(func() {
		process.Signal(os.Kill)
		testRunner.EnsureExit()
		Eventually(process.Wait()).Should(Receive())
	})

	Describe("Process Behavior", func() {

		It("waits for the internal runner to be ready", func() {
			Consistently(process.Ready()).ShouldNot(BeClosed())
			testRunner.TriggerReady()
			Eventually(process.Ready()).Should(BeClosed())
		})
	})

	Describe("Load", func() {

		Context("when load returns a runner", func() {
		client      grouper.DynamicClient
		pool        grouper.DynamicGroup
		poolProcess ifrit.Process

		childRunner1 *fake_runner.TestRunner
		childRunner2 *fake_runner.TestRunner
		childRunner3 *fake_runner.TestRunner
	)

	BeforeEach(func() {
		childRunner1 = fake_runner.NewTestRunner()
		childRunner2 = fake_runner.NewTestRunner()
		childRunner3 = fake_runner.NewTestRunner()
	})
	AfterEach(func() {
		childRunner1.EnsureExit()
		childRunner2.EnsureExit()
		childRunner3.EnsureExit()
	})

	Describe("Get", func() {
		var member1, member2, member3 grouper.Member

		BeforeEach(func() {
			member1 = grouper.Member{"child1", childRunner1}
			member2 = grouper.Member{"child2", childRunner2}
			member3 = grouper.Member{"child3", childRunner3}

			pool = grouper.NewDynamic(nil, 3, 2)
			client = pool.Client()
			poolProcess = ifrit.Envoke(pool)