CPU: nil,
},
))
})
})
})
Describe("Restoring", func() {
It("sets the container's state and events", func() {
err := container.Restore(linux_backend.ContainerSnapshot{
State: "active",
Events: []string{"out of memory", "foo"},
})
Expect(err).ToNot(HaveOccurred())
Expect(container.State()).To(Equal(linux_backend.State("active")))
Expect(container.Events()).To(Equal([]string{
"out of memory",
"foo",
}))
})
It("restores job state", func() {
fakeRunner.WhenRunning(
fake_command_runner.CommandSpec{
Path: "/depot/some-id/bin/iomux-link",
Args: []string{
"-w", "/depot/some-id/jobs/0/cursors",
"/depot/some-id/jobs/0",
},
},
},
)
Expect(err).ToNot(HaveOccurred())
})
It("constructs a container from the snapshot", func() {
container, err := pool.Restore(snapshot)
Expect(err).ToNot(HaveOccurred())
Expect(container.ID()).To(Equal("some-restored-id"))
Expect(container.Handle()).To(Equal("some-restored-handle"))
Expect(container.GraceTime()).To(Equal(1 * time.Second))
linuxContainer := container.(*linux_backend.LinuxContainer)
Expect(linuxContainer.State()).To(Equal(linux_backend.State("some-restored-state")))
Expect(linuxContainer.Events()).To(Equal([]string{
"some-restored-event",
"some-other-restored-event",
}))
})
It("removes its UID from the pool", func() {
_, err := pool.Restore(snapshot)
Expect(err).ToNot(HaveOccurred())
Expect(fakeUIDPool.Removed).To(ContainElement(uint32(10000)))
})
It("removes its network from the pool", func() {
_, err := pool.Restore(snapshot)