defer f.Close()
Expect(h.Name).To(Equal("subfolder/sub"))
Expect(h.FileInfo().Mode()).To(Equal(os.FileMode(0644)))
Expect(f.Read(buffer)).To(Equal(12))
Expect(string(buffer)).To(Equal("sub contents"))
})
Context("failure", func() {
It("returns an error if passed a non-directory", func() {
_, err := zipper.Zip(filepath.Join(tmpDir, "aaa"), fakeCFIgnore)
Expect(err).To(MatchError(fmt.Sprintf("%s must be a directory", filepath.Join(tmpDir, "aaa"))))
})
It("returns an error if .cfignore can't be parsed", func() {
Expect(ioutil.WriteFile(filepath.Join(tmpDir, ".cfignore"), []byte{}, 0600)).To(Succeed())
fakeCFIgnore.ParseReturns(errors.New("no"))
_, err := zipper.Zip(tmpDir, fakeCFIgnore)
Expect(err).To(MatchError("no"))
})
})
})
Describe("#Unzip", func() {
var (
prevDir, tmpDir string
err error
tmpFile *os.File
prevUmask int
)
BeforeEach(func() {
Describe(".cfignore", func() {
Context("when a .cfignore file is present", func() {
BeforeEach(func() {
Expect(ioutil.WriteFile(filepath.Join(tmpDir, ".cfignore"), []byte("cfignore contents"), 0644)).To(Succeed())
})
It("parses a .cfignore file if present", func() {
test_helpers.ExecuteCommandWithArgs(buildDropletCommand, []string{"droplet-name", "http://some.url/for/buildpack"})
Expect(fakeCFIgnore.ParseCallCount()).To(Equal(1))
Expect(ioutil.ReadAll(fakeCFIgnore.ParseArgsForCall(0))).To(Equal([]byte("cfignore contents")))
})
Context("when parsing the .cfignore file fails", func() {
It("returns an error without uploading any bits", func() {
fakeCFIgnore.ParseReturns(errors.New("some cfignore parse error"))
test_helpers.ExecuteCommandWithArgs(buildDropletCommand, []string{"droplet-name", "http://some.url/for/buildpack"})
Expect(outputBuffer).To(test_helpers.Say("some cfignore parse error"))
Expect(fakeDropletRunner.UploadBitsCallCount()).To(Equal(0))
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.FileSystemError}))
})
})
})
It("does not parse a .cfignore file when missing", func() {
test_helpers.ExecuteCommandWithArgs(buildDropletCommand, []string{"droplet-name", "http://some.url/for/buildpack"})
Expect(fakeCFIgnore.ParseCallCount()).To(Equal(0))
})
