Describe("Requirements", func() {
Context("when arguments are provided", func() {
var cmd commandregistry.Command
var flagContext flags.FlagContext
BeforeEach(func() {
cmd = &domain.ListDomains{}
cmd.SetDependency(deps, false)
flagContext = flags.NewFlagContext(cmd.MetaData().Flags)
})
It("should fail with usage", func() {
flagContext.Parse("blahblah")
reqs := cmd.Requirements(factory, flagContext)
err := testcmd.RunRequirements(reqs)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("Incorrect Usage"))
Expect(err.Error()).To(ContainSubstring("No argument required"))
})
})
Context("when provided no arguments", func() {
BeforeEach(func() {
flagContext.Parse()
})
It("does not fail with usage", func() {
cmd.Requirements(factory, flagContext)
if !cb(routerGroup) {
break
}
}
return nil
}
})
Describe("Requirements", func() {
Context("when provided one arg", func() {
BeforeEach(func() {
flagContext.Parse("arg-1")
})
It("fails with usage", func() {
Expect(func() { cmd.Requirements(factory, flagContext) }).To(Panic())
Expect(ui.Outputs).To(ContainSubstrings(
[]string{"Incorrect Usage. No argument required"},
[]string{"NAME"},
[]string{"USAGE"},
))
})
})
Context("when provided no arguments", func() {
BeforeEach(func() {
flagContext.Parse()
})
It("does not fail with usage", func() {
cmd.Requirements(factory, flagContext)
Describe("Requirements", func() {
Context("when arguments are provided", func() {
var cmd commandregistry.Command
var flagContext flags.FlagContext
BeforeEach(func() {
cmd = &domain.ListDomains{}
cmd.SetDependency(deps, false)
flagContext = flags.NewFlagContext(cmd.MetaData().Flags)
})
It("should fail with usage", func() {
flagContext.Parse("blahblah")
reqs, err := cmd.Requirements(factory, 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"))
})
})
Context("when provided no arguments", func() {
BeforeEach(func() {
flagContext.Parse()
})
It("does not fail with usage", func() {