Expect(res).To(Equal([]byte("aaa")))
})
It("returns an error if it can't write to the file", func() {
requester.GetProductDownloadUrlReturns(server.URL(), nil)
err := file.Chmod(0444)
Expect(err).ToNot(HaveOccurred())
err = api.Download(&resource.ProductFile{}, file.Name())
Expect(err).To(HaveOccurred())
})
})
Context("GetVersionsForProduct", func() {
It("Returns an error if the product is empty", func() {
versions, err := api.GetVersionsForProduct("")
Expect(err).To(HaveOccurred())
Expect(versions).To(BeEmpty())
})
It("returns an error if it can't get the product from the server", func() {
requester.GetProductReturns(nil, errors.New("err"))
versions, err := api.GetVersionsForProduct("NonexistentProduct")
Expect(err).To(HaveOccurred())
Expect(versions).To(BeEmpty())
})
It("returns the list of versions for that product", func() {
versions, err := api.GetVersionsForProduct("ExistingProduct")
Expect(err).ToNot(HaveOccurred())
