def test_callable_gets_called(self):
bgwork = WorkQueue()
cb = CB()
bgwork.defer(cb)
bgwork.perform()
self.assertEqual(1, cb.called)
def test_performing_clears_deferred_jobs(self):
bgwork = WorkQueue()
cb = CB()
bgwork.defer(cb)
bgwork.perform()
bgwork.perform()
self.assertEqual(1, cb.called)
def test_deferred_bgwork_can_create_more_deferred_bgwork(self):
bgwork = WorkQueue()
final_cb = CB()
@bgwork.defer
def create_more_work():
bgwork.defer(final_cb)
bgwork.perform()
self.assertEqual(1, final_cb.called)
def test_deferred_bgwork_can_create_more_deferred_bgwork(self):
bgwork = WorkQueue()
final_cb = CB()
@bgwork.defer
def create_more_work():
bgwork.defer(final_cb)
bgwork.perform()
self.assertEqual(1, final_cb.called)
def test_multiple_callables_get_called(self):
bgwork = WorkQueue()
cb1 = CB()
cb2 = CB()
bgwork.defer(cb1)
bgwork.defer(cb2)
bgwork.perform()
self.assertEqual(1, cb1.called)
self.assertEqual(1, cb2.called)
def test_calling_clear_clears_deferred_jobs(self):
bgwork = WorkQueue()
cb = CB()
bgwork.defer(cb)
bgwork.clear()
bgwork.perform()
self.assertEqual(0, cb.called)
def test_callable_gets_called(self):
bgwork = WorkQueue()
cb = CB()
bgwork.defer(cb)
bgwork.perform()
self.assertEqual(1, cb.called)
def test_exceptions_are_isolated(self):
bgwork = WorkQueue()
def fail():
raise Exception(
'Just testing bgwork exceptions - not a real error.')
after_exception = CB()
bgwork.defer(fail)
bgwork.defer(after_exception)
bgwork.perform()
self.assertEqual(1, after_exception.called)
def test_exceptions_are_isolated(self):
bgwork = WorkQueue()
def fail():
raise Exception('Just testing bgwork exceptions - not a real error.')
after_exception = CB()
bgwork.defer(fail)
bgwork.defer(after_exception)
bgwork.perform()
self.assertEqual(1, after_exception.called)
def test_multiple_callables_get_called(self):
bgwork = WorkQueue()
cb1 = CB()
cb2 = CB()
bgwork.defer(cb1)
bgwork.defer(cb2)
bgwork.perform()
self.assertEqual(1, cb1.called)
self.assertEqual(1, cb2.called)
def test_noop_doesnt_raise(self):
bgwork = WorkQueue()
bgwork.perform()
def test_noop_doesnt_raise(self):
bgwork = WorkQueue()
bgwork.perform()
