expectedTask.TaskDefinition.Annotation = "some annotation"
expectedTask.TaskDefinition.Privileged = true
expectedTask.TaskDefinition.EgressRules = nil
expectedTask.TaskDefinition.MetricsGuid = ""
expectedTask.TaskDefinition.EnvironmentVariables = nil
})
Context("when everything succeeds", func() {
JustBeforeEach(func() {
handler.Create(responseRecorder, newTestRequest(validCreateRequest))
})
It("calls DesireTask on the BBS with the correct task", func() {
Expect(fakeClient.DesireTaskCallCount()).To(Equal(1))
_, _, def := fakeClient.DesireTaskArgsForCall(0)
Expect(def).To(Equal(expectedTask.TaskDefinition))
})
It("responds with 201 CREATED", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusCreated))
})
It("responds with an empty body", func() {
Expect(responseRecorder.Body.String()).To(Equal(""))
})
Context("when omitempty fields", func() {
Context("are specified", func() {
BeforeEach(func() {
validCreateRequest.EnvironmentVariables = []*models.EnvironmentVariable{
Expect(request).To(Equal(stagingRequest))
})
Context("when the recipe was built successfully", func() {
var fakeTaskDef = &models.TaskDefinition{Annotation: "test annotation"}
BeforeEach(func() {
fakeBackend.BuildRecipeReturns(fakeTaskDef, "a-guid", "a-domain", nil)
})
It("does not send a staging complete message", func() {
Expect(fakeCcClient.StagingCompleteCallCount()).To(Equal(0))
})
It("creates a task on Diego", func() {
Expect(fakeDiegoClient.DesireTaskCallCount()).To(Equal(1))
_, _, resultingTaskDef := fakeDiegoClient.DesireTaskArgsForCall(0)
Expect(resultingTaskDef).To(Equal(fakeTaskDef))
})
Context("when creating the task succeeds", func() {
It("does not send a staging failure response", func() {
Expect(fakeCcClient.StagingCompleteCallCount()).To(Equal(0))
})
})
Context("when the task has already been created", func() {
BeforeEach(func() {
fakeDiegoClient.DesireTaskReturns(models.NewError(models.Error_ResourceExists, "ok, this task already exists"))
})
It("does not log a failure", func() {
}
buildpackBuilder.BuildTaskReturns(newlyDesiredTask, nil)
})
It("logs the incoming and outgoing request", func() {
Eventually(logger.TestSink.Buffer).Should(gbytes.Say("serving"))
Eventually(logger.TestSink.Buffer).Should(gbytes.Say("desiring-task"))
})
It("creates the task", func() {
Expect(buildpackBuilder.BuildTaskCallCount()).To(Equal(1))
Expect(buildpackBuilder.BuildTaskArgsForCall(0)).To(Equal(&taskRequest))
Expect(fakeBBSClient.DesireTaskCallCount()).To(Equal(1))
guid, domain, taskDefinition := fakeBBSClient.DesireTaskArgsForCall(0)
Expect(guid).To(Equal("the-task-guid"))
Expect(domain).To(Equal("cf-tasks"))
Expect(taskDefinition).To(Equal(newlyDesiredTask))
})
It("responds with 202 Accepted", func() {
Expect(responseRecorder.Code).To(Equal(http.StatusAccepted))
})
Context("when an invalid desire task message is received", func() {
BeforeEach(func() {
reader := bytes.NewBufferString("not valid json")
request.Body = ioutil.NopCloser(reader)
})