コード例 #1
0
func (p HandlerProvider) Get(
	platform boshplatform.Platform,
	dirProvider boshdir.Provider,
) (handler boshhandler.Handler, err error) {
	if p.handler != nil {
		handler = p.handler
		return
	}

	mbusURL, err := url.Parse(p.settingsService.GetSettings().Mbus)
	if err != nil {
		err = bosherr.WrapError(err, "Parsing handler URL")
		return
	}

	switch mbusURL.Scheme {
	case "nats":
		handler = NewNatsHandler(p.settingsService, yagnats.NewClient(), p.logger)
	case "https":
		handler = boshmicro.NewHTTPSHandler(mbusURL, p.logger, platform.GetFs(), dirProvider)
	default:
		err = bosherr.Errorf("Message Bus Handler with scheme %s could not be found", mbusURL.Scheme)
	}

	p.handler = handler

	return
}
コード例 #2
0
	BeforeEach(func() {
		settingsService = &fakesettings.FakeSettingsService{}
		logger = boshlog.NewLogger(boshlog.LevelNone)
		platform = fakeplatform.NewFakePlatform()
		dirProvider = boshdir.NewProvider("/var/vcap")
		provider = NewHandlerProvider(settingsService, logger)
	})

	Describe("Get", func() {
		It("returns nats handler", func() {
			settingsService.Settings.Mbus = "nats://lol"
			handler, err := provider.Get(platform, dirProvider)
			Expect(err).ToNot(HaveOccurred())

			// yagnats.NewClient returns new object every time
			expectedHandler := NewNatsHandler(settingsService, yagnats.NewClient(), logger)
			Expect(reflect.TypeOf(handler)).To(Equal(reflect.TypeOf(expectedHandler)))
		})

		It("returns https handler", func() {
			url, err := gourl.Parse("https://lol")
			Expect(err).ToNot(HaveOccurred())

			settingsService.Settings.Mbus = "https://lol"
			handler, err := provider.Get(platform, dirProvider)
			Expect(err).ToNot(HaveOccurred())
			Expect(handler).To(Equal(micro.NewHTTPSHandler(url, logger, platform.GetFs(), dirProvider)))
		})

		It("returns an error if not supported", func() {
			settingsService.Settings.Mbus = "unknown-scheme://lol"