gdnr = &gardener.Gardener{
SysInfoProvider: sysinfoProvider,
Containerizer: containerizer,
UidGenerator: uidGenerator,
Networker: networker,
VolumeCreator: volumeCreator,
Logger: logger,
PropertyManager: propertyManager,
}
})
Describe("creating a container", func() {
Context("when a handle is specified", func() {
It("passes the created network to the containerizer", func() {
networker.NetworkStub = func(_ lager.Logger, handle, spec string) (string, error) {
return "/path/to/netns/" + handle, nil
}
_, err := gdnr.Create(garden.ContainerSpec{
Handle: "bob",
Network: "10.0.0.2/30",
})
Expect(err).NotTo(HaveOccurred())
Expect(containerizer.CreateCallCount()).To(Equal(1))
_, spec := containerizer.CreateArgsForCall(0)
Expect(spec.NetworkPath).To(Equal("/path/to/netns/bob"))
})
Context("when networker fails", func() {
BeforeEach(func() {
}
})
Describe("creating a container", func() {
Context("when a handle is specified", func() {
It("asks the containerizer to create a container", func() {
_, err := gdnr.Create(garden.ContainerSpec{Handle: "bob"})
Expect(err).NotTo(HaveOccurred())
Expect(containerizer.CreateCallCount()).To(Equal(1))
Expect(containerizer.CreateArgsForCall(0).Handle).To(Equal("bob"))
})
It("passes the created network to the containerizer", func() {
networker.NetworkStub = func(spec string) (string, error) {
return "/path/to/netns/" + spec, nil
}
_, err := gdnr.Create(garden.ContainerSpec{
Handle: "bob",
Network: "10.0.0.2/30",
})
Expect(err).NotTo(HaveOccurred())
Expect(containerizer.CreateCallCount()).To(Equal(1))
Expect(containerizer.CreateArgsForCall(0).NetworkPath).To(Equal("/path/to/netns/10.0.0.2/30"))
})
Context("when networker fails", func() {
BeforeEach(func() {
networker.NetworkReturns("", errors.New("booom!"))