})
It("errors", func() {
Eventually(pollErrChan).Should(Receive(MatchError("upstream request was cancelled")))
})
})
Context("during a request", func() {
var cancelChan chan struct{}
BeforeEach(func() {
pollRequestChan = make(chan *http.Request)
cancelChan = make(chan struct{})
transport = test_helpers.NewFakeRoundTripper(
pollRequestChan,
map[string]test_helpers.RespErrorPair{
"example.com": {responseWithBody(pollingResponseBody("http://example.com", ccclient.JOB_QUEUED)), nil},
},
)
})
It("errors", func() {
Eventually(pollRequestChan).Should(Receive())
close(cancelChan)
Eventually(pollRequestChan).Should(Receive())
Eventually(pollErrChan).Should(Receive(HaveOccurred()))
})
})
})
Context("when the metadata URL can't be parsed", func() {
BeforeEach(func() {
It("fails early if the content length is 0", func() {
Expect(response.StatusCode).To(Equal(http.StatusLengthRequired))
Expect(uploadErr).To(HaveOccurred())
})
})
Context("When it can create a valid multipart request to the upload URL", func() {
var uploadRequestChan chan *http.Request
BeforeEach(func() {
uploadRequestChan = make(chan *http.Request, 3)
transport = test_helpers.NewFakeRoundTripper(
uploadRequestChan,
map[string]test_helpers.RespErrorPair{
"example.com": {responseWithCode(http.StatusOK), nil},
},
)
})
It("Makes an upload request using that multipart request", func() {
var uploadRequest *http.Request
Eventually(uploadRequestChan).Should(Receive(&uploadRequest))
Expect(uploadRequest.Header.Get("Content-Type")).To(ContainSubstring("multipart/form-data; boundary="))
})
It("Forwards Content-MD5 header onto the upload request", func() {
var uploadRequest *http.Request
Eventually(uploadRequestChan).Should(Receive(&uploadRequest))
Expect(uploadRequest.Header.Get("Content-MD5")).To(Equal("the-md5"))
})