ui = &testterm.FakeUI{}
buildpackRepo = new(apifakes.OldFakeBuildpackRepository)
requirementsFactory = new(requirementsfakes.FakeFactory)
})
runCommand := func(args ...string) bool {
return testcmd.RunCLICommand("buildpacks", args, requirementsFactory, updateCommandDependency, false, ui)
}
Context("when arguments are provided", func() {
var cmd commandregistry.Command
var flagContext flags.FlagContext
BeforeEach(func() {
cmd = &buildpack.ListBuildpacks{}
cmd.SetDependency(deps, false)
flagContext = flags.NewFlagContext(cmd.MetaData().Flags)
})
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"))
})
})
