) var _ = Describe("NozzlePlugin", func() { Describe(".Run", func() { var fakeCliConnection *fakes.FakeCliConnection var nozzlerCmd *NozzlerCmd var fakeFirehose *testhelpers.FakeFirehose BeforeEach(func() { fakeFirehose = testhelpers.NewFakeFirehose(ACCESS_TOKEN) fakeFirehose.SendLog("Log Message") fakeFirehose.Start() fakeCliConnection = &fakes.FakeCliConnection{} fakeCliConnection.AccessTokenReturns(ACCESS_TOKEN, nil) fakeCliConnection.DopplerEndpointReturns(fakeFirehose.URL(), nil) nozzlerCmd = &NozzlerCmd{} }) AfterEach(func() { fakeFirehose.Close() }) It("works", func(done Done) { defer close(done) outputChan := make(chan []string) go func() { output := io_helpers.CaptureOutput(func() { nozzlerCmd.Run(fakeCliConnection, []string{"nozzle", "--debug"}) }) outputChan <- output