})
Context("when the allocator returns an error", func() {
It("aborts and returns the error without wrapping it", func() {
allocateError := errors.New("some, possibly typed error")
ipAllocator.AllocateIPReturns(nil, allocateError)
_, err := controller.Add(payload)
Expect(err).To(BeIdenticalTo(allocateError))
})
})
Context("when container creation fails", func() {
It("aborts and returns a wrapped error", func() {
creator.SetupReturns(models.Container{}, errors.New("some error"))
_, err := controller.Add(payload)
Expect(datastore.CreateCallCount()).To(BeZero())
Expect(err).To(MatchError("container setup: some error"))
})
})
Context("when datastore create fails", func() {
It("returns a wrapped error", func() {
datastore.CreateReturns(errors.New("some error"))
_, err := controller.Add(payload)
Expect(err).To(MatchError("datastore create: some error"))
})
})
})
