def test_set_on_terminate_callback(self):
"""Tests that set_on_terminate_callback sets _on_terminate_callback."""
callback = mock.Mock()
process = Process('cmd').set_on_terminate_callback(callback)
process._on_terminate_callback()
self.assertTrue(callback.called)
def test_exec_loop_does_not_loop_if_stopped(self):
process = Process('1st')
Process._Process__start_process = mock.Mock()
process._on_terminate_callback = mock.Mock(side_effect=['2nd', None])
process._stopped = True
with self.patch('Thread', FakeThread):
process._exec_loop()
self.assertEqual(Process._Process__start_process.call_count, 1)
self.assertEqual(Process._Process__start_process.call_args_list[0][0],
(['1st'], ))