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 := cmd.Requirements(requirementsFactory, flagContext)
err := testcmd.RunRequirements(reqs)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("Incorrect Usage"))
Expect(err.Error()).To(ContainSubstring("No argument required"))
})
})
It("fails requirements when login fails", func() {
Expect(runCommand()).To(BeFalse())
})
Context("when logged in", func() {
BeforeEach(func() {
requirementsFactory.LoginSuccess = true
})
Describe("requirements", func() {
var cmd commandregistry.Command
var flagContext flags.FlagContext
BeforeEach(func() {
cmd = &application.ListApps{}
cmd.SetDependency(deps, false)
flagContext = flags.NewFlagContext(cmd.MetaData().Flags)
})
It("requires the user to be logged in", func() {
requirementsFactory.LoginSuccess = false
reqs := cmd.Requirements(requirementsFactory, flagContext)
Expect(testcmd.RunRequirements(reqs)).To(HaveOccurred())
})
It("requires the user to have a space targeted", func() {
requirementsFactory.TargetedSpaceSuccess = false
reqs := cmd.Requirements(requirementsFactory, flagContext)
Expect(testcmd.RunRequirements(reqs)).To(HaveOccurred())
})
It("should fail with usage when provided any arguments", func() {
requirementsFactory.LoginSuccess = true
requirementsFactory.TargetedSpaceSuccess = true
flagContext.Parse("blahblah")