It("should fail with usage", func() {
flagContext.Parse("blahblah")
reqs, err := cmd.Requirements(requirementsFactory, flagContext)
Expect(err).NotTo(HaveOccurred())
err = testcmd.RunRequirements(reqs)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("Incorrect Usage"))
Expect(err.Error()).To(ContainSubstring("No argument required"))
})
})
It("requires CC API version 2.47 or greater", func() {
requirementsFactory.NewMaxAPIVersionRequirementReturns(requirements.Failing{Message: "max api 2.47"})
requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
Expect(runCommand()).To(BeFalse())
})
})
Context("when logged in and some service auth tokens exist", func() {
BeforeEach(func() {
requirementsFactory.NewLoginRequirementReturns(requirements.Passing{})
requirementsFactory.NewMaxAPIVersionRequirementReturns(requirements.Passing{})
authTokenRepo.FindAllAuthTokens = []models.ServiceAuthTokenFields{
{Label: "a label", Provider: "a provider"},
{Label: "a second label", Provider: "a second provider"},
}
})
UI: ui,
Config: configRepo,
RepoLocator: repoLocator,
}
cmd = &service.PurgeServiceOffering{}
cmd.SetDependency(deps, false)
flagContext = flags.NewFlagContext(cmd.MetaData().Flags)
factory = new(requirementsfakes.FakeFactory)
loginRequirement = &passingRequirement{Name: "login-requirement"}
factory.NewLoginRequirementReturns(loginRequirement)
maxAPIVersionRequirement = &passingRequirement{Name: "max-api-version-requirement"}
factory.NewMaxAPIVersionRequirementReturns(maxAPIVersionRequirement)
})
Describe("Requirements", func() {
Context("when not provided exactly one arg", func() {
BeforeEach(func() {
flagContext.Parse("service", "extra-arg")
})
It("fails with usage", func() {
Expect(func() { cmd.Requirements(factory, flagContext) }).To(Panic())
Expect(ui.Outputs).To(ContainSubstrings(
[]string{"FAILED"},
[]string{"Incorrect Usage. Requires an argument"},
))
})