def test_cancel(self):
proc = test_utils.DummyProcess(loop=self.loop)
proc.cancel('Farewell!')
self.assertTrue(proc.cancelled())
self.assertEqual(proc.cancelled_msg(), 'Farewell!')
self.assertEqual(proc.state, ProcessState.CANCELLED)
def test_recreate_from(self):
proc = test_utils.DummyProcess()
p2 = self._assert_same(proc)
self._procs_same(proc, p2)
proc.play()
p2 = self._assert_same(proc)
self._procs_same(proc, p2)
proc.finish()
p2 = self._assert_same(proc)
self._procs_same(proc, p2)
def test_spec(self):
"""
Check that the references to specs are doing the right thing...
"""
dp = test_utils.DummyProcess()
self.assertIsNot(test_utils.DummyProcess.spec(), Process.spec())
self.assertIs(dp.spec(), test_utils.DummyProcess.spec())
class Proc(test_utils.DummyProcess):
pass
self.assertIsNot(Proc.spec(), Process.spec())
self.assertIsNot(Proc.spec(), test_utils.DummyProcess.spec())
p = Proc()
self.assertIs(p.spec(), Proc.spec())
def test_broadcast(self):
messages = []
def on_broadcast_receive(**msg):
messages.append(msg)
self.communicator.add_broadcast_subscriber(on_broadcast_receive)
proc = test_utils.DummyProcess(loop=self.loop, communicator=self.communicator)
proc.execute()
expected_subjects = []
for i, state in enumerate(test_utils.DummyProcess.EXPECTED_STATE_SEQUENCE):
from_state = test_utils.DummyProcess.EXPECTED_STATE_SEQUENCE[i - 1].value if i != 0 else None
expected_subjects.append(
"state_changed.{}.{}".format(from_state, state.value))
for i, message in enumerate(messages):
self.assertEqual(message['subject'], expected_subjects[i])
def test_run_done(self):
proc = test_utils.DummyProcess()
proc.execute()
self.assertTrue(proc.done())