AfterEach(func() {
authServer.Close()
server.Close()
})
It("registers a route to the routing api", func() {
command := buildCommand("register", flags, []string{`[{"route":"zak.com","port":3,"ip":"4"}]`})
server.SetHandler(0,
ghttp.CombineHandlers(
ghttp.VerifyRequest("POST", "/v1/routes"),
ghttp.VerifyJSONRepresenting([]map[string]interface{}{
{
"route": "zak.com",
"port": 3,
"ip": "4",
"ttl": 0,
"log_guid": "",
},
}),
ghttp.RespondWithJSONEncoded(http.StatusOK, nil),
),
)
session := routeRegistrar(command...)
Eventually(session, "2s").Should(Exit(0))
Expect(server.ReceivedRequests()).To(HaveLen(1))
})
It("registers multiple routes to the routing api", func() {
})
Context("when SkipTLSVerify is false", func() {
It("should return an error", func() {
// hide tls error
tlsServer.HTTPTestServer.Config.ErrorLog = log.New(&bytes.Buffer{}, "", 0)
c.SkipTLSVerify = false
err := c.Get(route, &responseStruct)
Expect(err).To(MatchError(HaveSuffix("x509: certificate signed by unknown authority")))
})
})
})
Context("when the server responds with malformed JSON", func() {
It("should return an error", func() {
server.SetHandler(0, ghttp.RespondWith(http.StatusOK, `x`))
err := c.Get(route, &responseStruct)
Expect(err).To(MatchError(HavePrefix("server returned malformed JSON")))
})
})
Context("when the server responds with a non-2xx status", func() {
It("should return an error", func() {
server.SetHandler(0, ghttp.RespondWith(http.StatusTeapot, `{}`))
err := c.Get(route, &responseStruct)
Expect(err).To(MatchError(HavePrefix("server returned status code 418")))
})
})
})
expectedLayerNum--
return nil
}
imageID, err := fetcher.Fetch("some-repo", "some-tag")
Ω(err).ShouldNot(HaveOccurred())
Ω(imageID).Should(Equal("id-1"))
})
Context("when the first endpoint fails", func() {
BeforeEach(func() {
endpoint1.SetHandler(1, http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.WriteHeader(500)
}))
endpoint2.AppendHandlers(
ghttp.CombineHandlers(
ghttp.VerifyRequest("GET", "/v1/images/id-1/ancestry"),
http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte(`["layer-1", "layer-2", "layer-3"]`))
}),
),
)
setupSuccessfulFetch(endpoint2)
})
It("retries with the next endpoint", func() {
})
Context("when the authentication endpoint is malformed", func() {
BeforeEach(func() {
config.SetAuthenticationEndpoint(":not-well-formed")
})
It("returns an error", func() {
_, err := authRepo.Authorize("auth-token")
Expect(err).To(HaveOccurred())
})
})
Context("when the authorization server does not return a redirect", func() {
BeforeEach(func() {
uaaServer.SetHandler(0, ghttp.RespondWith(http.StatusOK, ``))
})
It("returns an error", func() {
_, err := authRepo.Authorize("auth-token")
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(Equal("Authorization server did not redirect with one time code"))
})
})
Context("when the authorization server does not return a redirect", func() {
BeforeEach(func() {
config.SetAuthenticationEndpoint("https://127.0.0.1:1")
})
It("returns an error", func() {
It("tries to create the app", func() {
repo.Create(appParams)
Expect(ccServer.ReceivedRequests()).To(HaveLen(1))
})
Context("when the create succeeds", func() {
BeforeEach(func() {
h := ccServer.GetHandler(0)
ccServer.SetHandler(0,
ghttp.CombineHandlers(
h,
ghttp.RespondWith(http.StatusCreated, `{
"metadata": {
"guid": "my-cool-app-guid"
},
"entity": {
"name": "my-cool-app"
}
}`),
),
)
})
It("returns the application", func() {
createdApp, err := repo.Create(appParams)
Expect(err).NotTo(HaveOccurred())
app := models.Application{}
app.Name = "my-cool-app"
app.GUID = "my-cool-app-guid"
})
})
Context("when downloading the gzipped box fails", func() {
It("should return a useful error", func() {
fakeDownloadServer.HTTPTestServer.Close()
_, err := atlasClient.GetAMIs("someuser/somebox", "some-special-version")
Expect(err).To(MatchError(HavePrefix("error downloading box: Get")))
})
})
Context("when unzipping the box fails", func() {
It("should return a useful error", func() {
fakeDownloadServer.SetHandler(0,
ghttp.CombineHandlers(
ghttp.RespondWith(http.StatusOK, []byte("not gzipped")),
),
)
_, err := atlasClient.GetAMIs("someuser/somebox", "some-special-version")
Expect(err).To(MatchError("error gunzipping box: gzip: invalid header"))
})
})
Context("when the box doesn't include AMI definitions", func() {
It("should return a useful error", func() {
gzippedMsg, _ := base64.StdEncoding.DecodeString("H4sIADxwvVYAA8vI5AIAenpv7QMAAAA=")
fakeDownloadServer.SetHandler(0,
ghttp.CombineHandlers(
ghttp.RespondWith(http.StatusOK, gzippedMsg),
),
)
ghttp.CombineHandlers(
ghttp.VerifyRequest("GET", "/gohan/v0.1/schemas"),
ghttp.RespondWithJSONEncoded(200, getSchemasResponse()),
),
)
})
It("Should create GohanClientCLI instance successfully", func() {
opts, _ := NewOptsFromEnv()
gohanClientCLI, err := NewGohanClientCLI(opts)
Expect(err).ToNot(HaveOccurred())
Expect(gohanClientCLI).ToNot(BeNil())
})
It("Should show error - authentication failed", func() {
server.SetHandler(0, ghttp.RespondWith(401, nil))
opts, _ := NewOptsFromEnv()
gohanClientCLI, err := NewGohanClientCLI(opts)
Expect(gohanClientCLI).To(BeNil())
Expect(err).To(HaveOccurred())
})
It("Should show error - getting endpoint url failed", func() {
os.Setenv("GOHAN_SERVICE_NAME", "wrong")
opts, _ := NewOptsFromEnv()
gohanClientCLI, err := NewGohanClientCLI(opts)
Expect(gohanClientCLI).To(BeNil())
Expect(err).To(HaveOccurred())
})
It("Should show error - getting schemas failed", func() {
)
})
It("tries to create a route", func() {
repo.CreateInSpace("", "", "my-domain-guid", "my-space-guid", 0, false)
Expect(ccServer.ReceivedRequests()).To(HaveLen(1))
})
Context("when creating the route succeeds", func() {
BeforeEach(func() {
h := ccServer.GetHandler(0)
ccServer.SetHandler(0, ghttp.CombineHandlers(
h,
ghttp.RespondWith(http.StatusCreated, `
{
"metadata": { "guid": "my-route-guid" },
"entity": { "host": "my-cool-app" }
}
`),
))
})
It("returns the created route", func() {
createdRoute, err := repo.CreateInSpace("", "", "my-domain-guid", "my-space-guid", 0, false)
Expect(err).NotTo(HaveOccurred())
Expect(createdRoute.GUID).To(Equal("my-route-guid"))
})
})
})
Context("when a host is given", func() {
header := make(http.Header)
header.Add("Content-Type", "application/json")
cpumonitorServer.AppendHandlers(
ghttp.CombineHandlers(
ghttp.VerifyRequest("GET", "/start"),
ghttp.RespondWith(http.StatusOK, nil),
),
ghttp.CombineHandlers(
ghttp.VerifyRequest("GET", "/stop"),
ghttp.RespondWith(http.StatusOK, cpuMonitorData, header),
),
)
runnerArgs.CPUMonitorURL = cpumonitorServer.URL()
testS3Server.SetHandler(1, bodyTestHandler)
testS3Server.AppendHandlers(
ghttp.CombineHandlers(
ghttp.VerifyContentType("image/png"),
bodyTestHandler,
),
)
})
AfterEach(func() {
cpumonitorServer.Close()
})
It("calls cpumonitor server start & stop endpoints", func() {
Eventually(process.Wait(), "5s").Should(Receive())
Expect(cpumonitorServer.ReceivedRequests()).To(HaveLen(2))
})
})
})
Context("when fetching a layer fails", func() {
Context("when the image manifest contains an invalid layer digest", func() {
BeforeEach(func() {
setupSuccessfulV2Fetch(server, false)
server.SetHandler(0, http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Write([]byte(`
{
"name":"some-repo",
"tag":"some-tag",
"fsLayers":[
{
"blobSum":"barry"
}
],
"history":[
{
"v1Compatibility": "{\"id\":\"banana-pie-2\"}"
}
]
}`))
}))
})
It("returns an error", func() {
_, err := fetcher.Fetch(fetchRequest)
Expect(err).To(MatchError(ContainSubstring("invalid checksum digest format")))
})
})
BeforeEach(func() {
responseCode = http.StatusInternalServerError
expectedResponse = &authenticators.AppSSHResponse{}
})
It("fails to authenticate", func() {
Expect(err).To(Equal(authenticators.FetchAppFailedErr))
Expect(fakeCC.ReceivedRequests()).To(HaveLen(1))
})
})
Context("and the response cannot be parsed", func() {
BeforeEach(func() {
fakeCC.SetHandler(0, ghttp.CombineHandlers(
ghttp.VerifyRequest("GET", "/internal/apps/app-guid/ssh_access"),
ghttp.VerifyHeader(http.Header{"Authorization": []string{"bearer token"}}),
ghttp.RespondWith(http.StatusOK, "{{"),
))
})
It("fails to authenticate", func() {
Expect(err).To(Equal(authenticators.InvalidCCResponse))
Expect(fakeCC.ReceivedRequests()).To(HaveLen(1))
})
})
Context("and fetching the ssh_access from cc times out", func() {
BeforeEach(func() {
ccTempClientTimeout := ccClientTimeout
fakeCC.SetHandler(0, func(w http.ResponseWriter, req *http.Request) {
time.Sleep(ccTempClientTimeout * 2)