tempDownloadFile, err := ioutil.TempFile("", "temp-download-file")
Expect(err).ToNot(HaveOccurred())
fs.ReturnTempFile = tempDownloadFile
tempDownloadFilePath = tempDownloadFile.Name()
sha1Calculator.SetCalculateBehavior(map[string]fakebicrypto.CalculateInput{
tempDownloadFilePath: {Sha1: "fake-sha1"},
})
})
AfterEach(func() {
os.RemoveAll(tempDownloadFilePath)
})
Context("when downloading succeds", func() {
BeforeEach(func() {
httpClient.SetGetBehavior("fake-body", 200, nil)
httpClient.SetGetBehavior("fake-body", 200, nil)
httpClient.SetGetBehavior("fake-body", 200, nil)
})
It("downloads tarball from given URL and returns saved cache tarball path", func() {
path, err := provider.Get(source, fakeStage)
Expect(err).ToNot(HaveOccurred())
Expect(path).To(Equal("/fake-base-path/9db1fb7c47637e8709e944a232e1aa98ce6fec26-fake-sha1"))
Expect(httpClient.GetInputs).To(HaveLen(1))
Expect(httpClient.GetInputs[0].Endpoint).To(Equal("http://fake-url"))
})
It("logs downloading stage", func() {
_, err := provider.Get(source, fakeStage)
