}
})
Describe("GetRealDevicePath", func() {
It("refreshes udev", func() {
pathResolver.GetRealDevicePath(diskSettings)
Expect(udev.Triggered).To(Equal(true))
Expect(udev.Settled).To(Equal(true))
})
Context("when path exists", func() {
BeforeEach(func() {
err := fs.MkdirAll("fake-device-path", os.FileMode(0750))
Expect(err).ToNot(HaveOccurred())
err = fs.Symlink("fake-device-path", "/dev/disk/by-id/virtio-fake-disk-id-include")
Expect(err).ToNot(HaveOccurred())
})
It("returns the path ", func() {
path, timeout, err := pathResolver.GetRealDevicePath(diskSettings)
Expect(err).ToNot(HaveOccurred())
Expect(path).To(Equal("fake-device-path"))
Expect(timeout).To(BeFalse())
})
})
Context("when path does not exist", func() {
BeforeEach(func() {
err := fs.Symlink("fake-device-path", "/dev/disk/by-id/virtio-fake-disk-id-include")