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() {
var loadedRunner *fake_runner.TestRunner
var loadedRunners chan *fake_runner.TestRunner
BeforeEach(func() {
loadedRunners = make(chan *fake_runner.TestRunner, 1)
restarter.Load = func(runner ifrit.Runner, err error) ifrit.Runner {
select {
case runner := <-loadedRunners:
Eventually(insert).Should(BeSent(member3))
})
AfterEach(func() {
poolProcess.Signal(os.Kill)
Eventually(poolProcess.Wait()).Should(Receive())
})
It("announces the events as processes move through their lifecycle", func() {
entrance1, entrance2, entrance3 := grouper.EntranceEvent{}, grouper.EntranceEvent{}, grouper.EntranceEvent{}
exit1, exit2, exit3 := grouper.ExitEvent{}, grouper.ExitEvent{}, grouper.ExitEvent{}
entrances := client.EntranceListener()
exits := client.ExitListener()
childRunner2.TriggerReady()
Eventually(entrances).Should(Receive(&entrance2))
Ω(entrance2.Member).Should(Equal(member2))
childRunner1.TriggerReady()
Eventually(entrances).Should(Receive(&entrance1))
Ω(entrance1.Member).Should(Equal(member1))
childRunner3.TriggerReady()
Eventually(entrances).Should(Receive(&entrance3))
Ω(entrance3.Member).Should(Equal(member3))
childRunner2.TriggerExit(nil)
Eventually(exits).Should(Receive(&exit2))
Ω(exit2.Member).Should(Equal(member2))