BeforeEach(func() {
childRunner1 = fake_runner.NewTestRunner()
childRunner2 = fake_runner.NewTestRunner()
childRunner3 = fake_runner.NewTestRunner()
members = grouper.Members{
{"child1", childRunner1},
{"child2", childRunner2},
{"child3", childRunner3},
}
groupRunner = grouper.NewOrdered(os.Interrupt, members)
})
AfterEach(func() {
childRunner1.EnsureExit()
childRunner2.EnsureExit()
childRunner3.EnsureExit()
Eventually(started).Should(BeClosed())
groupProcess.Signal(os.Kill)
Eventually(groupProcess.Wait()).Should(Receive())
})
BeforeEach(func() {
started = make(chan struct{})
go func() {
groupProcess = ifrit.Invoke(groupRunner)
close(started)
}()
})
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() {