Exemplo n.º 1
0
			It("shows a meaningful error", func() {
				client := firehose.NewClient("invalidToken", "badEndpoint", false, ui)
				client.Start()
				Expect(stdout).To(ContainSubstring("Error dialing traffic controller server"))
			})

		})
		Context("when the connection to doppler works", func() {
			var fakeFirehose *testhelpers.FakeFirehose
			BeforeEach(func() {
				fakeFirehose = testhelpers.NewFakeFirehose("ACCESS_TOKEN")
				fakeFirehose.SendLog("This is a very special test message")
				fakeFirehose.Start()
			})
			It("prints out debug information if demanded", func() {
				client := firehose.NewClient("ACCESS_TOKEN", fakeFirehose.URL(), true, ui)
				client.Start()
				Expect(stdout).To(ContainSubstring("WEBSOCKET REQUEST"))
				Expect(stdout).To(ContainSubstring("WEBSOCKET RESPONSE"))
			})
			It("shows no debug output if not requested", func() {
				client := firehose.NewClient("ACCESS_TOKEN", fakeFirehose.URL(), false, ui)
				client.Start()
				Expect(stdout).ToNot(ContainSubstring("WEBSOCKET REQUEST"))
				Expect(stdout).ToNot(ContainSubstring("WEBSOCKET RESPONSE"))
			})
			It("prints out log messages to the terminal", func() {
				client := firehose.NewClient("ACCESS_TOKEN", fakeFirehose.URL(), false, ui)
				client.Start()
				Expect(stdout).To(ContainSubstring("This is a very special test message"))
			})
)

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