}) Ω(err).ShouldNot(HaveOccurred()) Ω(fakeConnection.LimitedMemory("some-handle")).Should(ContainElement( warden.MemoryLimits{ LimitInBytes: 1, }, )) }) Context("when the request fails", func() { disaster := errors.New("oh no!") BeforeEach(func() { fakeConnection.WhenLimitingMemory = func(handle string, limits warden.MemoryLimits) (warden.MemoryLimits, error) { return warden.MemoryLimits{}, disaster } }) It("returns the error", func() { err := container.LimitMemory(warden.MemoryLimits{}) Ω(err).Should(Equal(disaster)) }) }) }) Describe("CurrentBandwidthLimits", func() { It("sends an empty limit request and returns its response", func() { limitsToReturn := warden.BandwidthLimits{ RateInBytesPerSecond: 1, BurstRateInBytesPerSecond: 2,