})
It("returns the PID of the spawned process", func() {
Expect(handlerPid).To(Equal(123))
})
Context("when a null TTYSpec is passed", func() {
It("asks to spawn with a tty", func() {
_, spawnWithTty := spawner.SpawnArgsForCall(0)
Expect(spawnWithTty).To(Equal(false))
})
})
Context("when a non-null TTYSpec is passed", func() {
BeforeEach(func() {
spec.TTY = &garden.TTYSpec{}
})
It("asks to spawn with a tty", func() {
_, spawnWithTty := spawner.SpawnArgsForCall(0)
Expect(spawnWithTty).To(Equal(true))
})
})
Context("when the preparer returns an error", func() {
BeforeEach(func() {
preparer.PrepareCmdReturns(nil, errors.New("no cmd"))
})
It("does not run the spawner", func() {
Expect(spawner.SpawnCallCount()).To(Equal(0))
