Describe("Get", func() {
var repo namespace.Repository
BeforeEach(func() {
var err error
repo, err = namespace.NewRepository(logger, repoDir, threadLocker)
Expect(err).NotTo(HaveOccurred())
})
It("returns the correct namespace", func() {
ns, err := repo.Create("some-namespace")
Expect(err).NotTo(HaveOccurred())
defer repo.Destroy(ns)
nsFromGet, err := repo.Get("some-namespace")
Expect(err).NotTo(HaveOccurred())
Expect(ns.Name()).To(Equal(nsFromGet.Name()))
err = nsFromGet.Execute(func(*os.File) error { return nil })
Expect(err).NotTo(HaveOccurred())
})
Context("when the namespace file does not exist", func() {
It("returns ErrNotExist", func() {
_, err := repo.Get("test-ns")
Expect(err).To(HaveOccurred())
Expect(os.IsNotExist(err)).To(BeTrue())
})
var err error
ipamResult, err = daemonClient.ContainerUp(upSpec)
Expect(err).NotTo(HaveOccurred())
})
AfterEach(func() {
By("removing the container from the network")
Expect(daemonClient.ContainerDown(downSpec)).To(Succeed())
By("checking that containers have been removed")
containers, err := daemonClient.ListNetworkContainers(networkID)
Expect(err).NotTo(HaveOccurred())
Expect(containers).To(HaveLen(0))
By("checking that the sandbox has been cleaned up")
_, err = sandboxRepo.Get(sandboxName)
Expect(err).To(MatchError(ContainSubstring("no such file or directory")))
By("checking that the veth device is no longer in the container")
err = containerNamespace.Execute(func(_ *os.File) error {
_, err := netlink.LinkByName("vx-eth0")
Expect(err).To(MatchError(ContainSubstring("Link not found")))
return nil
})
Expect(err).NotTo(HaveOccurred())
})
It("makes container metadata available on the list network containers endpoint", func() {
containers, err := daemonClient.ListNetworkContainers(networkID)
Expect(err).NotTo(HaveOccurred())