commandRunner *fake_command_runner.FakeCommandRunner
runcBinary *fakes.FakeRuncBinary
logger *lagertest.TestLogger
runner *runrunc.OomWatcher
)
BeforeEach(func() {
runcBinary = new(fakes.FakeRuncBinary)
commandRunner = fake_command_runner.New()
logger = lagertest.NewTestLogger("test")
runner = runrunc.NewOomWatcher(commandRunner, runcBinary)
runcBinary.EventsCommandStub = func(handle string) *exec.Cmd {
return exec.Command("funC-events", "events", handle)
}
})
It("blows up if `runc events` returns an error", func() {
commandRunner.WhenRunning(fake_command_runner.CommandSpec{
Path: "funC-events",
}, func(cmd *exec.Cmd) error {
return errors.New("boom")
})
Expect(runner.WatchEvents(logger, "some-container", nil)).To(MatchError("start: boom"))
})
Context("when runc events succeeds", func() {
var (
