succeedingRunner = fake_command_runner.New()
succeedingRunner.WhenRunning(fake_command_runner.CommandSpec{}, func(cmd *exec.Cmd) error {
return nil
})
})
It("should unmount the parentID", func() {
aufsCake.Runner = succeedingRunner
Expect(aufsCake.Create(namespacedChildID, parentID, "")).To(Succeed())
Expect(cake.UnmountCallCount()).To(Equal(1))
Expect(cake.UnmountArgsForCall(0)).To(Equal(parentID))
})
It("should only unmount the parentID after mounting it", func() {
cake.UnmountStub = func(id layercake.ID) error {
Expect(cake.PathCallCount()).Should(BeNumerically(">", 0))
Expect(cake.PathArgsForCall(0)).To(Equal(parentID))
return nil
}
aufsCake.Runner = succeedingRunner
Expect(aufsCake.Create(namespacedChildID, parentID, "")).To(Succeed())
})
It("should only unmount the parentID after we copy the parent directory", func() {
runCallCount := 0
cake.UnmountStub = func(id layercake.ID) error {
Expect(runCallCount).To(Equal(1))
return nil
}