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How to use test_watchers method in uiautomator

Best Python code snippet using uiautomator

test_mux.py

Source:test_mux.py

1# Copyright 2014 The Kubernetes Authors.2#3# Licensed under the Apache License, Version 2.0 (the "License");4# you may not use this file except in compliance with the License.5# You may obtain a copy of the License at6#7#     http://www.apache.org/licenses/LICENSE-2.08#9# Unless required by applicable law or agreed to in writing, software10# distributed under the License is distributed on an "AS IS" BASIS,11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12# See the License for the specific language governing permissions and13# limitations under the License.14import asyncio15import unittest16from typing import NamedTuple, Optional17from aiok8s.cache.testing.util import async_test18from aiok8s.util import wait19from aiok8s.watch import watch20from aiok8s.watch.mux import Broadcaster, FullChannelBehavior21class TestBrodcaster(unittest.TestCase):22    @async_test23    async def test(self):24        table = [25            {"type": watch.EventType.ADDED, "object": MyType("foo", "hello world 1")},26            {"type": watch.EventType.ADDED, "object": MyType("bar", "hello world 2")},27            {28                "type": watch.EventType.MODIFIED,29                "object": MyType("foo", "goodbye world 3"),30            },31            {"type": watch.EventType.DELETED, "object": MyType("bar", "hello world 4")},32        ]33        m = Broadcaster(0, FullChannelBehavior.WAIT_IF_CHANNEL_FULL)34        test_watchers = 235        async def coro(watcher, w):36            table_line = 037            async for event in w:38                self.assertEqual(39                    event,40                    table[table_line],41                    msg=f"Watcher {watcher}, line {table_line}",42                )43                table_line += 144        tasks = [45            asyncio.ensure_future(coro(i, await m.watch()))46            for i in range(test_watchers)47        ]48        for item in table:49            await m.action(item["type"], item["object"])50        await m.shutdown()51        await asyncio.gather(*tasks)52    @async_test53    async def test_watcher_close(self):54        m = Broadcaster(0, FullChannelBehavior.WAIT_IF_CHANNEL_FULL)55        w = await m.watch()56        w2 = await m.watch()57        await w.stop()58        await m.shutdown()59        async for _ in w:60            self.fail("Stop didn't work?")61        async for _ in w2:62            self.fail("Shutdown didn't work?")63        await w.stop()64        await w2.stop()65    @async_test66    async def test_watcher_stop_deadlock(self):67        done = asyncio.Event()68        m = Broadcaster(0, FullChannelBehavior.WAIT_IF_CHANNEL_FULL)69        async def coro(w0, w1):70            async def aw0():71                async for _ in w0:72                    await w1.stop()73            async def aw1():74                async for _ in w1:75                    await w0.stop()76            await asyncio.wait(77                [asyncio.ensure_future(aw0()), asyncio.ensure_future(aw1())],78                return_when=asyncio.FIRST_COMPLETED,79            )80            done.set()81        asyncio.ensure_future(coro(await m.watch(), await m.watch()))82        await m.action(watch.EventType.ADDED, MyType())83        await asyncio.wait_for(done.wait(), wait.FOREVER_TEST_TIMEOUT)84        await m.shutdown()85    @async_test86    async def test_drop_if_channel_full(self):87        m = Broadcaster(1, FullChannelBehavior.DROP_IF_CHANNEL_FULL)88        event1 = {89            "type": watch.EventType.ADDED,90            "object": MyType("foo", "hello world 1"),91        }92        event2 = {93            "type": watch.EventType.ADDED,94            "object": MyType("bar", "hello world 2"),95        }96        watches = [await m.watch() for _ in range(2)]97        await m.action(event1["type"], event1["object"])98        await m.action(event2["type"], event2["object"])99        await m.shutdown()100        async def coro(watcher, w):101            e1 = await w.__anext__()102            self.assertEqual(e1, event1, msg=f"Watcher {watcher}")103            async for e2 in w:104                self.fail(105                    f"Watcher {watcher} received second event {e2!r} "106                    f"even though it shouldn't have."107                )108        tasks = [asyncio.ensure_future(coro(i, w)) for i, w in enumerate(watches)]109        await asyncio.gather(*tasks)110class MyType(NamedTuple):111    id: Optional[str] = None112    value: Optional[str] = None113if __name__ == "__main__":...

run_failure.py

Source:run_failure.py

1import os2import sys3def test(arg):4    return os.system("bin/pytest -v %s" % arg)5def main(args):6    if not args:7        print(8            "Run as bin/python run_failure.py <test>, for example: \n"9            "bin/python run_failure.py "10            "kazoo.tests.test_watchers:KazooChildrenWatcherTests"11        )12        return13    arg = args[0]14    i = 015    while 1:16        i += 117        print("Run number: %s" % i)18        ret = test(arg)19        if ret != 0:20            break21if __name__ == "__main__":...

__init__.py

Source:__init__.py

1from test_utils import *2from test_watchers import *...

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