limits := backend.DiskLimits{
				Block: 1234567,
			}

			fakeQuotaManager.GetLimitsResult = limits

			receivedLimits, err := container.CurrentDiskLimits()
			Expect(err).ToNot(HaveOccurred())
			Expect(receivedLimits).To(Equal(limits))
		})

		Context("when getting the limit fails", func() {
			disaster := errors.New("oh no!")

			BeforeEach(func() {
				fakeQuotaManager.GetLimitsError = disaster
			})

			It("returns the error", func() {
				limits, err := container.CurrentDiskLimits()
				Expect(err).To(Equal(disaster))
				Expect(limits).To(BeZero())
			})
		})
	})

	Describe("Net in", func() {
		It("executes net.sh in with HOST_PORT and CONTAINER_PORT", func() {
			hostPort, containerPort, err := container.NetIn(123, 456)
			Expect(err).ToNot(HaveOccurred())