fake_command_runner.CommandSpec{
				Path: "/depot/some-id/bin/iomux-spawn",
			},
			func(cmd *exec.Cmd) error {
				cmd.Stdout.Write([]byte("ready\n"))
				cmd.Stdout.Write([]byte("active\n"))
				return nil
			},
		)
	}

	Describe("Snapshotting", func() {
		It("writes a JSON ContainerSnapshot", func() {
			var err error

			err = container.Start()
			Expect(err).ToNot(HaveOccurred())

			memoryLimits := backend.MemoryLimits{
				LimitInBytes: 1,
			}

			diskLimits := backend.DiskLimits{
				BlockLimit: 1,
				Block:      2,
				BlockSoft:  3,
				BlockHard:  4,

				InodeLimit: 11,
				Inode:      12,
				InodeSoft:  13,