| import asyncio |
| import unittest |
| |
| |
| def tearDownModule(): |
| asyncio.set_event_loop_policy(None) |
| |
| |
| class TestAsyncCase(unittest.TestCase): |
| def test_full_cycle(self): |
| events = [] |
| |
| class Test(unittest.IsolatedAsyncioTestCase): |
| def setUp(self): |
| self.assertEqual(events, []) |
| events.append('setUp') |
| |
| async def asyncSetUp(self): |
| self.assertEqual(events, ['setUp']) |
| events.append('asyncSetUp') |
| |
| async def test_func(self): |
| self.assertEqual(events, ['setUp', |
| 'asyncSetUp']) |
| events.append('test') |
| self.addAsyncCleanup(self.on_cleanup) |
| |
| async def asyncTearDown(self): |
| self.assertEqual(events, ['setUp', |
| 'asyncSetUp', |
| 'test']) |
| events.append('asyncTearDown') |
| |
| def tearDown(self): |
| self.assertEqual(events, ['setUp', |
| 'asyncSetUp', |
| 'test', |
| 'asyncTearDown']) |
| events.append('tearDown') |
| |
| async def on_cleanup(self): |
| self.assertEqual(events, ['setUp', |
| 'asyncSetUp', |
| 'test', |
| 'asyncTearDown', |
| 'tearDown']) |
| events.append('cleanup') |
| |
| test = Test("test_func") |
| test.run() |
| self.assertEqual(events, ['setUp', |
| 'asyncSetUp', |
| 'test', |
| 'asyncTearDown', |
| 'tearDown', |
| 'cleanup']) |
| |
| def test_exception_in_setup(self): |
| events = [] |
| |
| class Test(unittest.IsolatedAsyncioTestCase): |
| async def asyncSetUp(self): |
| events.append('asyncSetUp') |
| raise Exception() |
| |
| async def test_func(self): |
| events.append('test') |
| self.addAsyncCleanup(self.on_cleanup) |
| |
| async def asyncTearDown(self): |
| events.append('asyncTearDown') |
| |
| async def on_cleanup(self): |
| events.append('cleanup') |
| |
| |
| test = Test("test_func") |
| test.run() |
| self.assertEqual(events, ['asyncSetUp']) |
| |
| def test_exception_in_test(self): |
| events = [] |
| |
| class Test(unittest.IsolatedAsyncioTestCase): |
| async def asyncSetUp(self): |
| events.append('asyncSetUp') |
| |
| async def test_func(self): |
| events.append('test') |
| raise Exception() |
| self.addAsyncCleanup(self.on_cleanup) |
| |
| async def asyncTearDown(self): |
| events.append('asyncTearDown') |
| |
| async def on_cleanup(self): |
| events.append('cleanup') |
| |
| test = Test("test_func") |
| test.run() |
| self.assertEqual(events, ['asyncSetUp', 'test', 'asyncTearDown']) |
| |
| def test_exception_in_test_after_adding_cleanup(self): |
| events = [] |
| |
| class Test(unittest.IsolatedAsyncioTestCase): |
| async def asyncSetUp(self): |
| events.append('asyncSetUp') |
| |
| async def test_func(self): |
| events.append('test') |
| self.addAsyncCleanup(self.on_cleanup) |
| raise Exception() |
| |
| async def asyncTearDown(self): |
| events.append('asyncTearDown') |
| |
| async def on_cleanup(self): |
| events.append('cleanup') |
| |
| test = Test("test_func") |
| test.run() |
| self.assertEqual(events, ['asyncSetUp', 'test', 'asyncTearDown', 'cleanup']) |
| |
| def test_exception_in_tear_down(self): |
| events = [] |
| |
| class Test(unittest.IsolatedAsyncioTestCase): |
| async def asyncSetUp(self): |
| events.append('asyncSetUp') |
| |
| async def test_func(self): |
| events.append('test') |
| self.addAsyncCleanup(self.on_cleanup) |
| |
| async def asyncTearDown(self): |
| events.append('asyncTearDown') |
| raise Exception() |
| |
| async def on_cleanup(self): |
| events.append('cleanup') |
| |
| test = Test("test_func") |
| test.run() |
| self.assertEqual(events, ['asyncSetUp', 'test', 'asyncTearDown', 'cleanup']) |
| |
| |
| def test_exception_in_tear_clean_up(self): |
| events = [] |
| |
| class Test(unittest.IsolatedAsyncioTestCase): |
| async def asyncSetUp(self): |
| events.append('asyncSetUp') |
| |
| async def test_func(self): |
| events.append('test') |
| self.addAsyncCleanup(self.on_cleanup) |
| |
| async def asyncTearDown(self): |
| events.append('asyncTearDown') |
| |
| async def on_cleanup(self): |
| events.append('cleanup') |
| raise Exception() |
| |
| test = Test("test_func") |
| test.run() |
| self.assertEqual(events, ['asyncSetUp', 'test', 'asyncTearDown', 'cleanup']) |
| |
| def test_cleanups_interleave_order(self): |
| events = [] |
| |
| class Test(unittest.IsolatedAsyncioTestCase): |
| async def test_func(self): |
| self.addAsyncCleanup(self.on_sync_cleanup, 1) |
| self.addAsyncCleanup(self.on_async_cleanup, 2) |
| self.addAsyncCleanup(self.on_sync_cleanup, 3) |
| self.addAsyncCleanup(self.on_async_cleanup, 4) |
| |
| async def on_sync_cleanup(self, val): |
| events.append(f'sync_cleanup {val}') |
| |
| async def on_async_cleanup(self, val): |
| events.append(f'async_cleanup {val}') |
| |
| test = Test("test_func") |
| test.run() |
| self.assertEqual(events, ['async_cleanup 4', |
| 'sync_cleanup 3', |
| 'async_cleanup 2', |
| 'sync_cleanup 1']) |
| |
| def test_base_exception_from_async_method(self): |
| events = [] |
| class Test(unittest.IsolatedAsyncioTestCase): |
| async def test_base(self): |
| events.append("test_base") |
| raise BaseException() |
| events.append("not it") |
| |
| async def test_no_err(self): |
| events.append("test_no_err") |
| |
| async def test_cancel(self): |
| raise asyncio.CancelledError() |
| |
| test = Test("test_base") |
| output = test.run() |
| self.assertFalse(output.wasSuccessful()) |
| |
| test = Test("test_no_err") |
| test.run() |
| self.assertEqual(events, ['test_base', 'test_no_err']) |
| |
| test = Test("test_cancel") |
| output = test.run() |
| self.assertFalse(output.wasSuccessful()) |
| |
| |
| |
| if __name__ == "__main__": |
| unittest.main() |