Expect(buildpackRepo.DeleteBuildpackGUID).To(Equal("my-buildpack-guid"))
Expect(len(ui.Prompts)).To(Equal(0))
Expect(ui.Outputs()).To(ContainSubstrings(
[]string{"Deleting buildpack", "my-buildpack"},
[]string{"OK"},
))
})
})
})
Context("when the buildpack provided is not found", func() {
BeforeEach(func() {
ui = &testterm.FakeUI{Inputs: []string{"y"}}
buildpackRepo.FindByNameNotFound = true
})
It("warns the user", func() {
runCommand("my-buildpack")
Expect(buildpackRepo.FindByNameName).To(Equal("my-buildpack"))
Expect(buildpackRepo.FindByNameNotFound).To(BeTrue())
Expect(ui.Outputs()).To(ContainSubstrings(
[]string{"Deleting", "my-buildpack"},
[]string{"OK"},
))
Expect(ui.WarnOutputs).To(ContainSubstrings([]string{"my-buildpack", "does not exist"}))
})
Context("when logged in", func() {
It("renames a buildpack", func() {
fakeRepo.FindByNameBuildpack = models.Buildpack{
Name: "my-buildpack",
GUID: "my-buildpack-guid",
}
runCommand("my-buildpack", "new-buildpack")
Expect(ui.Outputs()).To(ContainSubstrings(
[]string{"Renaming buildpack", "my-buildpack"},
[]string{"OK"},
))
})
It("fails when the buildpack does not exist", func() {
fakeRepo.FindByNameNotFound = true
runCommand("my-buildpack1", "new-buildpack")
Expect(ui.Outputs()).To(ContainSubstrings(
[]string{"Renaming buildpack", "my-buildpack"},
[]string{"FAILED"},
[]string{"Buildpack my-buildpack1 not found"},
))
})
It("fails when there is an error updating the buildpack", func() {
fakeRepo.FindByNameBuildpack = models.Buildpack{
Name: "my-buildpack",
GUID: "my-buildpack-guid",
}
fakeRepo.UpdateBuildpackReturns.Error = errors.New("SAD TROMBONE")