async def test_update(self): result = AsyncMock() self.subject._device.async_refresh.return_value = result() await self.subject.async_update() self.subject._device.async_refresh.assert_called_once() result.assert_awaited()
async def test_update(self): for e in self.entities.values(): result = AsyncMock() self.mock_device.async_refresh.return_value = result() self.mock_device.async_refresh.reset_mock() await e.async_update() self.mock_device.async_refresh.assert_called_once() result.assert_awaited()
async def test_does_not_refresh_more_often_than_cache_timeout(self): refresh_task = AsyncMock() self.subject._cached_state = {"updated_at": time() - 19} self.subject._refresh_task = awaitable = refresh_task() await self.subject.async_refresh() refresh_task.assert_awaited() self.assertIs(self.subject._refresh_task, awaitable)
async def test_async_set_property_schedules_job(self): async_job = AsyncMock() self.subject._hass.async_add_executor_job.return_value = awaitable = async_job( ) await self.subject.async_set_property("1", False) self.subject._hass.async_add_executor_job.assert_called_once_with( self.subject.set_property, "1", False) async_job.assert_awaited()
def test_assert_called_but_not_awaited(self): mock = AsyncMock(AsyncClass) with assertNeverAwaited(self): mock.async_method() self.assertTrue(iscoroutinefunction(mock.async_method)) mock.async_method.assert_called() mock.async_method.assert_called_once() mock.async_method.assert_called_once_with() with self.assertRaises(AssertionError): mock.assert_awaited() with self.assertRaises(AssertionError): mock.async_method.assert_awaited()
async def test_refreshes_when_there_is_no_pending_reset(self): async_job = AsyncMock() self.subject._cached_state = {"updated_at": time() - 19} self.subject._hass.async_add_executor_job.return_value = awaitable = async_job( ) await self.subject.async_refresh() self.subject._hass.async_add_executor_job.assert_called_once_with( self.subject.refresh) self.assertIs(self.subject._refresh_task, awaitable) async_job.assert_awaited()
def test_assert_called_but_not_awaited(self): mock = AsyncMock(AsyncClass) with self.assertWarns(RuntimeWarning): # Will raise a warning because never awaited mock.async_method() self.assertTrue(asyncio.iscoroutinefunction(mock.async_method)) mock.async_method.assert_called() mock.async_method.assert_called_once() mock.async_method.assert_called_once_with() with self.assertRaises(AssertionError): mock.assert_awaited() with self.assertRaises(AssertionError): mock.async_method.assert_awaited()
async def test_process_event_confirmation_task_is_awaited(self): """Task given by `Incidents.make_confirmation_task` is awaited before method exits.""" mock_task = AsyncMock() with patch( "bot.exts.moderation.incidents.Incidents.make_confirmation_task", mock_task): await self.cog_instance.process_event( reaction=incidents.Signal.ACTIONED.value, incident=MockMessage(id=123), member=MockMember(roles=[MockRole(id=1)])) mock_task.assert_awaited()
async def test_wraps_normal_function(self): value = 1 ran = False def inner(): nonlocal ran ran = True return value mock = AsyncMock(wraps=inner) result = await mock() self.assertEqual(result, value) mock.assert_awaited() self.assertTrue(ran)
async def test_wraps_coroutine(self): value = asyncio.Future() ran = False async def inner(): nonlocal ran ran = True return value mock = AsyncMock(wraps=inner) result = await mock() self.assertEqual(result, value) mock.assert_awaited() self.assertTrue(ran)
class AsyncMockAssert(unittest.TestCase): def setUp(self): self.mock = AsyncMock() async def _runnable_test(self, *args): if not args: await self.mock() else: await self.mock(*args) def test_assert_awaited(self): with self.assertRaises(AssertionError): self.mock.assert_awaited() asyncio.run(self._runnable_test()) self.mock.assert_awaited() def test_assert_awaited_once(self): with self.assertRaises(AssertionError): self.mock.assert_awaited_once() asyncio.run(self._runnable_test()) self.mock.assert_awaited_once() asyncio.run(self._runnable_test()) with self.assertRaises(AssertionError): self.mock.assert_awaited_once() def test_assert_awaited_with(self): asyncio.run(self._runnable_test()) msg = 'expected await not found' with self.assertRaisesRegex(AssertionError, msg): self.mock.assert_awaited_with('foo') asyncio.run(self._runnable_test('foo')) self.mock.assert_awaited_with('foo') asyncio.run(self._runnable_test('SomethingElse')) with self.assertRaises(AssertionError): self.mock.assert_awaited_with('foo') def test_assert_awaited_once_with(self): with self.assertRaises(AssertionError): self.mock.assert_awaited_once_with('foo') asyncio.run(self._runnable_test('foo')) self.mock.assert_awaited_once_with('foo') asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_awaited_once_with('foo') def test_assert_any_wait(self): with self.assertRaises(AssertionError): self.mock.assert_any_await('NormalFoo') asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_any_await('NormalFoo') asyncio.run(self._runnable_test('NormalFoo')) self.mock.assert_any_await('NormalFoo') asyncio.run(self._runnable_test('SomethingElse')) self.mock.assert_any_await('NormalFoo') def test_assert_has_awaits_no_order(self): calls = [call('NormalFoo'), call('baz')] with self.assertRaises(AssertionError) as cm: self.mock.assert_has_awaits(calls) self.assertEqual(len(cm.exception.args), 1) asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls) asyncio.run(self._runnable_test('NormalFoo')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls) asyncio.run(self._runnable_test('baz')) self.mock.assert_has_awaits(calls) asyncio.run(self._runnable_test('SomethingElse')) self.mock.assert_has_awaits(calls) def test_assert_has_awaits_ordered(self): calls = [call('NormalFoo'), call('baz')] with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('baz')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('NormalFoo')) self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('qux')) self.mock.assert_has_awaits(calls, any_order=True) def test_assert_not_awaited(self): self.mock.assert_not_awaited() asyncio.run(self._runnable_test()) with self.assertRaises(AssertionError): self.mock.assert_not_awaited()
class AsyncMockAssert(unittest.TestCase): def setUp(self): self.mock = AsyncMock() async def _runnable_test(self, *args, **kwargs): await self.mock(*args, **kwargs) async def _await_coroutine(self, coroutine): return await coroutine def test_assert_called_but_not_awaited(self): mock = AsyncMock(AsyncClass) with self.assertWarns(RuntimeWarning): # Will raise a warning because never awaited mock.async_method() self.assertTrue(asyncio.iscoroutinefunction(mock.async_method)) mock.async_method.assert_called() mock.async_method.assert_called_once() mock.async_method.assert_called_once_with() with self.assertRaises(AssertionError): mock.assert_awaited() with self.assertRaises(AssertionError): mock.async_method.assert_awaited() def test_assert_called_then_awaited(self): mock = AsyncMock(AsyncClass) mock_coroutine = mock.async_method() mock.async_method.assert_called() mock.async_method.assert_called_once() mock.async_method.assert_called_once_with() with self.assertRaises(AssertionError): mock.async_method.assert_awaited() asyncio.run(self._await_coroutine(mock_coroutine)) # Assert we haven't re-called the function mock.async_method.assert_called_once() mock.async_method.assert_awaited() mock.async_method.assert_awaited_once() mock.async_method.assert_awaited_once_with() def test_assert_called_and_awaited_at_same_time(self): with self.assertRaises(AssertionError): self.mock.assert_awaited() with self.assertRaises(AssertionError): self.mock.assert_called() asyncio.run(self._runnable_test()) self.mock.assert_called_once() self.mock.assert_awaited_once() def test_assert_called_twice_and_awaited_once(self): mock = AsyncMock(AsyncClass) coroutine = mock.async_method() with self.assertWarns(RuntimeWarning): # The first call will be awaited so no warning there # But this call will never get awaited, so it will warn here mock.async_method() with self.assertRaises(AssertionError): mock.async_method.assert_awaited() mock.async_method.assert_called() asyncio.run(self._await_coroutine(coroutine)) mock.async_method.assert_awaited() mock.async_method.assert_awaited_once() def test_assert_called_once_and_awaited_twice(self): mock = AsyncMock(AsyncClass) coroutine = mock.async_method() mock.async_method.assert_called_once() asyncio.run(self._await_coroutine(coroutine)) with self.assertRaises(RuntimeError): # Cannot reuse already awaited coroutine asyncio.run(self._await_coroutine(coroutine)) mock.async_method.assert_awaited() def test_assert_awaited_but_not_called(self): with self.assertRaises(AssertionError): self.mock.assert_awaited() with self.assertRaises(AssertionError): self.mock.assert_called() with self.assertRaises(TypeError): # You cannot await an AsyncMock, it must be a coroutine asyncio.run(self._await_coroutine(self.mock)) with self.assertRaises(AssertionError): self.mock.assert_awaited() with self.assertRaises(AssertionError): self.mock.assert_called() def test_assert_has_calls_not_awaits(self): kalls = [call('foo')] with self.assertWarns(RuntimeWarning): # Will raise a warning because never awaited self.mock('foo') self.mock.assert_has_calls(kalls) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(kalls) def test_assert_has_mock_calls_on_async_mock_no_spec(self): with self.assertWarns(RuntimeWarning): # Will raise a warning because never awaited self.mock() kalls_empty = [('', (), {})] self.assertEqual(self.mock.mock_calls, kalls_empty) with self.assertWarns(RuntimeWarning): # Will raise a warning because never awaited self.mock('foo') self.mock('baz') mock_kalls = ([call(), call('foo'), call('baz')]) self.assertEqual(self.mock.mock_calls, mock_kalls) def test_assert_has_mock_calls_on_async_mock_with_spec(self): a_class_mock = AsyncMock(AsyncClass) with self.assertWarns(RuntimeWarning): # Will raise a warning because never awaited a_class_mock.async_method() kalls_empty = [('', (), {})] self.assertEqual(a_class_mock.async_method.mock_calls, kalls_empty) self.assertEqual(a_class_mock.mock_calls, [call.async_method()]) with self.assertWarns(RuntimeWarning): # Will raise a warning because never awaited a_class_mock.async_method(1, 2, 3, a=4, b=5) method_kalls = [call(), call(1, 2, 3, a=4, b=5)] mock_kalls = [ call.async_method(), call.async_method(1, 2, 3, a=4, b=5) ] self.assertEqual(a_class_mock.async_method.mock_calls, method_kalls) self.assertEqual(a_class_mock.mock_calls, mock_kalls) def test_async_method_calls_recorded(self): with self.assertWarns(RuntimeWarning): # Will raise warnings because never awaited self.mock.something(3, fish=None) self.mock.something_else.something(6, cake=sentinel.Cake) self.assertEqual(self.mock.method_calls, [("something", (3, ), { 'fish': None }), ("something_else.something", (6, ), { 'cake': sentinel.Cake })], "method calls not recorded correctly") self.assertEqual(self.mock.something_else.method_calls, [("something", (6, ), { 'cake': sentinel.Cake })], "method calls not recorded correctly") def test_async_arg_lists(self): def assert_attrs(mock): names = ('call_args_list', 'method_calls', 'mock_calls') for name in names: attr = getattr(mock, name) self.assertIsInstance(attr, _CallList) self.assertIsInstance(attr, list) self.assertEqual(attr, []) assert_attrs(self.mock) with self.assertWarns(RuntimeWarning): # Will raise warnings because never awaited self.mock() self.mock(1, 2) self.mock(a=3) self.mock.reset_mock() assert_attrs(self.mock) a_mock = AsyncMock(AsyncClass) with self.assertWarns(RuntimeWarning): # Will raise warnings because never awaited a_mock.async_method() a_mock.async_method(1, a=3) a_mock.reset_mock() assert_attrs(a_mock) def test_assert_awaited(self): with self.assertRaises(AssertionError): self.mock.assert_awaited() asyncio.run(self._runnable_test()) self.mock.assert_awaited() def test_assert_awaited_once(self): with self.assertRaises(AssertionError): self.mock.assert_awaited_once() asyncio.run(self._runnable_test()) self.mock.assert_awaited_once() asyncio.run(self._runnable_test()) with self.assertRaises(AssertionError): self.mock.assert_awaited_once() def test_assert_awaited_with(self): msg = 'Not awaited' with self.assertRaisesRegex(AssertionError, msg): self.mock.assert_awaited_with('foo') asyncio.run(self._runnable_test()) msg = 'expected await not found' with self.assertRaisesRegex(AssertionError, msg): self.mock.assert_awaited_with('foo') asyncio.run(self._runnable_test('foo')) self.mock.assert_awaited_with('foo') asyncio.run(self._runnable_test('SomethingElse')) with self.assertRaises(AssertionError): self.mock.assert_awaited_with('foo') def test_assert_awaited_once_with(self): with self.assertRaises(AssertionError): self.mock.assert_awaited_once_with('foo') asyncio.run(self._runnable_test('foo')) self.mock.assert_awaited_once_with('foo') asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_awaited_once_with('foo') def test_assert_any_wait(self): with self.assertRaises(AssertionError): self.mock.assert_any_await('foo') asyncio.run(self._runnable_test('baz')) with self.assertRaises(AssertionError): self.mock.assert_any_await('foo') asyncio.run(self._runnable_test('foo')) self.mock.assert_any_await('foo') asyncio.run(self._runnable_test('SomethingElse')) self.mock.assert_any_await('foo') def test_assert_has_awaits_no_order(self): calls = [call('foo'), call('baz')] with self.assertRaises(AssertionError) as cm: self.mock.assert_has_awaits(calls) self.assertEqual(len(cm.exception.args), 1) asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls) asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls) asyncio.run(self._runnable_test('baz')) self.mock.assert_has_awaits(calls) asyncio.run(self._runnable_test('SomethingElse')) self.mock.assert_has_awaits(calls) def test_assert_has_awaits_ordered(self): calls = [call('foo'), call('baz')] with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('baz')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('bamf')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('foo')) self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('qux')) self.mock.assert_has_awaits(calls, any_order=True) def test_assert_not_awaited(self): self.mock.assert_not_awaited() asyncio.run(self._runnable_test()) with self.assertRaises(AssertionError): self.mock.assert_not_awaited() def test_assert_has_awaits_not_matching_spec_error(self): async def f(x=None): pass self.mock = AsyncMock(spec=f) asyncio.run(self._runnable_test(1)) with self.assertRaisesRegex( AssertionError, '^{}$'.format( re.escape('Awaits not found.\n' 'Expected: [call()]\n' 'Actual: [call(1)]'))) as cm: self.mock.assert_has_awaits([call()]) self.assertIsNone(cm.exception.__cause__) with self.assertRaisesRegex( AssertionError, '^{}$'.format( re.escape('Error processing expected awaits.\n' "Errors: [None, TypeError('too many positional " "arguments')]\n" 'Expected: [call(), call(1, 2)]\n' 'Actual: [call(1)]'))) as cm: self.mock.assert_has_awaits([call(), call(1, 2)]) self.assertIsInstance(cm.exception.__cause__, TypeError)
class AsyncMockAssert(unittest.TestCase): def setUp(self): self.mock = AsyncMock() async def _runnable_test(self, *args): if not args: await self.mock() else: await self.mock(*args) def test_assert_awaited(self): with self.assertRaises(AssertionError): self.mock.assert_awaited() asyncio.run(self._runnable_test()) self.mock.assert_awaited() def test_assert_awaited_once(self): with self.assertRaises(AssertionError): self.mock.assert_awaited_once() asyncio.run(self._runnable_test()) self.mock.assert_awaited_once() asyncio.run(self._runnable_test()) with self.assertRaises(AssertionError): self.mock.assert_awaited_once() def test_assert_awaited_with(self): asyncio.run(self._runnable_test()) msg = 'expected await not found' with self.assertRaisesRegex(AssertionError, msg): self.mock.assert_awaited_with('foo') asyncio.run(self._runnable_test('foo')) self.mock.assert_awaited_with('foo') asyncio.run(self._runnable_test('SomethingElse')) with self.assertRaises(AssertionError): self.mock.assert_awaited_with('foo') def test_assert_awaited_once_with(self): with self.assertRaises(AssertionError): self.mock.assert_awaited_once_with('foo') asyncio.run(self._runnable_test('foo')) self.mock.assert_awaited_once_with('foo') asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_awaited_once_with('foo') def test_assert_any_wait(self): with self.assertRaises(AssertionError): self.mock.assert_any_await('NormalFoo') asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_any_await('NormalFoo') asyncio.run(self._runnable_test('NormalFoo')) self.mock.assert_any_await('NormalFoo') asyncio.run(self._runnable_test('SomethingElse')) self.mock.assert_any_await('NormalFoo') def test_assert_has_awaits_no_order(self): calls = [call('NormalFoo'), call('baz')] with self.assertRaises(AssertionError) as cm: self.mock.assert_has_awaits(calls) self.assertEqual(len(cm.exception.args), 1) asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls) asyncio.run(self._runnable_test('NormalFoo')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls) asyncio.run(self._runnable_test('baz')) self.mock.assert_has_awaits(calls) asyncio.run(self._runnable_test('SomethingElse')) self.mock.assert_has_awaits(calls) def test_awaits_asserts_with_any(self): class Foo: def __eq__(self, other): pass asyncio.run(self._runnable_test(Foo(), 1)) self.mock.assert_has_awaits([call(ANY, 1)]) self.mock.assert_awaited_with(ANY, 1) self.mock.assert_any_await(ANY, 1) def test_awaits_asserts_with_spec_and_any(self): class Foo: def __eq__(self, other): pass mock_with_spec = AsyncMock(spec=Foo) async def _custom_mock_runnable_test(*args): await mock_with_spec(*args) asyncio.run(_custom_mock_runnable_test(Foo(), 1)) mock_with_spec.assert_has_awaits([call(ANY, 1)]) mock_with_spec.assert_awaited_with(ANY, 1) mock_with_spec.assert_any_await(ANY, 1) def test_assert_has_awaits_ordered(self): calls = [call('NormalFoo'), call('baz')] with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('baz')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('foo')) with self.assertRaises(AssertionError): self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('NormalFoo')) self.mock.assert_has_awaits(calls, any_order=True) asyncio.run(self._runnable_test('qux')) self.mock.assert_has_awaits(calls, any_order=True) def test_assert_not_awaited(self): self.mock.assert_not_awaited() asyncio.run(self._runnable_test()) with self.assertRaises(AssertionError): self.mock.assert_not_awaited()