})
Context("Start", func() {
Context("when the connection to doppler cannot be established", func() {
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() {
. "github.com/onsi/gomega"
)
const (
ACCESS_TOKEN = "access_token"
)
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)