})
Context("invalid syntax", func() {
It("validates that the name is passed in", func() {
args := []string{}
test_helpers.ExecuteCommandWithArgs(removeCommand, args)
Expect(outputBuffer).To(test_helpers.SayLine("Incorrect Usage: App Name required"))
Expect(fakeAppRunner.RemoveAppCallCount()).To(Equal(0))
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.InvalidSyntax}))
})
})
Context("when the receptor returns an error", func() {
It("outputs error messages when trying to remove the app", func() {
fakeAppRunner.RemoveAppReturns(errors.New("Major Fault"))
args := []string{"cool-web-app"}
test_helpers.ExecuteCommandWithArgs(removeCommand, args)
Expect(outputBuffer).To(test_helpers.SayLine("Error stopping cool-web-app: Major Fault"))
Expect(fakeAppRunner.RemoveAppCallCount()).To(Equal(1))
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.CommandFailed}))
})
It("outputs error messages when trying to remove the app", func() {
fakeAppRunner.RemoveAppStub = func(name string) error {
if name == "app2" {
return errors.New("Major Fault")
}
return nil
