fakeDepot.LookupStub = func(_ lager.Logger, handle string) (string, error) {
return "/path/to/" + handle, nil
}
})
Describe("Create", func() {
It("should ask the depot to create a container", func() {
var returnedBundle *goci.Bndl
fakeBundler.BundleStub = func(spec gardener.DesiredContainerSpec) *goci.Bndl {
returnedBundle = goci.Bundle().WithRootFS(spec.NetworkPath)
return returnedBundle
}
containerizer.Create(logger, gardener.DesiredContainerSpec{
Handle: "exuberant!",
})
Expect(fakeDepot.CreateCallCount()).To(Equal(1))
_, handle, bundle := fakeDepot.CreateArgsForCall(0)
Expect(handle).To(Equal("exuberant!"))
Expect(bundle).To(Equal(returnedBundle))
})
Context("when creating the depot directory fails", func() {
It("returns an error", func() {
fakeDepot.CreateReturns(errors.New("blam"))
Expect(containerizer.Create(logger, gardener.DesiredContainerSpec{
Handle: "exuberant!",
})).NotTo(Succeed())
var (
fakeRepo *fakes.FakeRepo
czr *rundmc.Containerizer
)
BeforeEach(func() {
fakeRepo = new(fakes.FakeRepo)
czr = &rundmc.Containerizer{
Repo: fakeRepo,
}
})
It("delegates creation to the repo", func() {
spec := gardener.DesiredContainerSpec{Handle: "foo"}
Expect(czr.Create(spec)).To(Succeed())
Expect(fakeRepo.CreateCallCount()).To(Equal(1))
Expect(fakeRepo.CreateArgsForCall(0)).To(Equal(spec))
})
Context("when the container exists", func() {
It("delegates running to the repo", func() {
anActualContainer := new(fakes.FakeActualContainer)
fakeRepo.LookupReturns(anActualContainer, nil)
stdout := gbytes.NewBuffer()
czr.Run(
"fishfinger",
garden.ProcessSpec{Path: "foo"},
garden.ProcessIO{Stdout: stdout},
package rundmc_test
import (
"github.com/cloudfoundry-incubator/guardian/gardener"
"github.com/cloudfoundry-incubator/guardian/rundmc"
. "github.com/onsi/ginkgo"
)
var _ = Describe("RunDMC Integration", func() {
XIt("runs a process in a container", func() {
containerizer := rundmc.Containerizer{}
containerizer.Create(gardener.DesiredContainerSpec{
Handle: "the-handle",
})
})
})