def test_set_exception(self):
f = Future(self.task)
e = ValueError("test Error")
f.set_exception(e)
self.assertTrue(f.done())
self.assertRaises(ValueError, f.result, 0)
self.assertEqual(f.exception(), e)
def test_exception(self):
# timeout due to no response arriving
f0 = Future(self.task)
f1 = Future(self.task)
self.task._futures = {0: f0, 1: f1}
self.assertRaises(queue.Empty, f0.exception, 0)
# return after waiting for response object
resp0 = Return(0, None, None)
resp0.set_value('testVal')
resp1 = Error(1, None, None)
resp1.set_message('test Error')
self.task.q.put(resp0)
self.task.q.put(resp1)
with self.assertRaises(ValueError) as cm:
f1.exception()
self.assertEqual(str(cm.exception), 'test Error')
def test_exception(self):
# timeout due to no response arriving
f0 = Future(self.task)
f1 = Future(self.task)
self.task._futures = {0: f0, 1: f1}
self.assertRaises(queue.Empty, f0.exception, 0)
# return after waiting for response object
resp0 = Return(0, None, None)
resp0.set_value('testVal')
resp1 = Error(1, None, None)
resp1.set_message('test Error')
self.task.q.put(resp0)
self.task.q.put(resp1)
with self.assertRaises(ResponseError) as cm:
f1.exception()
self.assertEqual(str(cm.exception), 'test Error')
def test_set_exception(self):
f = Future(self.task)
e = ValueError("test Error")
f.set_exception(e)
self.assertTrue(f.done())
self.assertRaises(ValueError, f.result, 0)
self.assertEqual(f.exception(), e)
def test_set_exception(self):
f = Future(self.context)
e = ValueError("test Error")
f.set_exception(e)
assert f.done()
with self.assertRaises(ValueError):
f.result(timeout=0)
assert f.exception() == e
def test_exception(self):
f = Future(self.context)
def wait_all_futures(fs, timeout):
fs[0].set_exception(MyError())
self.context.wait_all_futures.side_effect = wait_all_futures
with self.assertRaises(MyError):
f.result()
self.context.wait_all_futures.assert_called_once_with([f], None)
self.context.wait_all_futures.reset_mock()
self.assertIsInstance(f.exception(), MyError)
self.context.wait_all_futures.assert_not_called()
def test_set_exception(self):
f = Future(self.task)
f.set_exception("test Error")
self.assertTrue(f.done())
self.assertRaises(RemoteError, f.result, 0)
self.assertEqual(f.exception(),'test Error')
def test_set_exception(self):
f = Future(self.task)
f.set_exception("test Error")
self.assertTrue(f.done())
self.assertRaises(RemoteError, f.result, 0)
self.assertEqual(f.exception(), 'test Error')
