AfterEach(func() {
ginkgomon.Kill(process)
})
})
Context("has driver in location", func() {
BeforeEach(func() {
err := voldriver.WriteDriverSpec(logger, defaultPluginsDirectory, "fakedriver", "spec", []byte("http://0.0.0.0:8080"))
Expect(err).NotTo(HaveOccurred())
driverSyncer = vollocal.NewDriverSyncerWithDriverFactory(logger, driverRegistry, []string{defaultPluginsDirectory}, scanInterval, fakeClock, fakeDriverFactory)
client = vollocal.NewLocalClient(logger, driverRegistry, fakeClock)
fakeDriver := new(voldriverfakes.FakeDriver)
fakeDriverFactory.DriverReturns(fakeDriver, nil)
fakeDriver.ActivateReturns(voldriver.ActivateResponse{Implements: []string{"VolumeDriver"}})
})
It("should report empty list of drivers", func() {
drivers, err := client.ListDrivers(logger)
Expect(err).NotTo(HaveOccurred())
Expect(len(drivers.Drivers)).To(Equal(0))
})
Context("after running drivers discovery", func() {
BeforeEach(func() {
process = ginkgomon.Invoke(driverSyncer.Runner())
})
logger = lagertest.NewTestLogger("driver-syncer-test")
fakeClock = fakeclock.NewFakeClock(time.Unix(123, 456))
fakeDriverFactory = new(volmanfakes.FakeDriverFactory)
scanInterval = 10 * time.Second
registry = vollocal.NewDriverRegistry()
syncer = vollocal.NewDriverSyncerWithDriverFactory(logger, registry, []string{defaultPluginsDirectory}, scanInterval, fakeClock, fakeDriverFactory)
fakeDriver = new(voldriverfakes.FakeDriver)
fakeDriver.ActivateReturns(voldriver.ActivateResponse{
Implements: []string{"VolumeDriver"},
})
fakeDriverFactory.DriverReturns(fakeDriver, nil)
driverName = "some-driver-name"
})
Describe("#Runner", func() {
It("has a non-nil runner", func() {
Expect(syncer.Runner()).NotTo(BeNil())
})
It("has a non-nil and empty driver registry", func() {
Expect(registry).NotTo(BeNil())
Expect(len(registry.Drivers())).To(Equal(0))
})
})