mirror of
https://github.com/nvbn/thefuck.git
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102 lines
3.4 KiB
Python
102 lines
3.4 KiB
Python
from io import BytesIO
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import pytest
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from thefuck.rules.port_already_in_use import match, get_new_command
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from tests.utils import Command
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outputs = [
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'''
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DE 70% 1/1 build modulesevents.js:141
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throw er; // Unhandled 'error' event
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^
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Error: listen EADDRINUSE 127.0.0.1:8080
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at Object.exports._errnoException (util.js:873:11)
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at exports._exceptionWithHostPort (util.js:896:20)
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at Server._listen2 (net.js:1250:14)
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at listen (net.js:1286:10)
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at net.js:1395:9
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at GetAddrInfoReqWrap.asyncCallback [as callback] (dns.js:64:16)
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at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:83:10)
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''',
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'''
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[6:40:01 AM] <START> Building Dependency Graph
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[6:40:01 AM] <START> Crawling File System
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ERROR Packager can't listen on port 8080
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Most likely another process is already using this port
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Run the following command to find out which process:
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lsof -n -i4TCP:8080
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You can either shut down the other process:
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kill -9 <PID>
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or run packager on different port.
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''',
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'''
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Traceback (most recent call last):
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File "/usr/lib/python3.5/runpy.py", line 184, in _run_module_as_main
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"__main__", mod_spec)
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File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
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exec(code, run_globals)
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File "/home/nvbn/exp/code_view/server/code_view/main.py", line 14, in <module>
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web.run_app(app)
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File "/home/nvbn/.virtualenvs/code_view/lib/python3.5/site-packages/aiohttp/web.py", line 310, in run_app
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backlog=backlog))
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File "/usr/lib/python3.5/asyncio/base_events.py", line 373, in run_until_complete
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return future.result()
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File "/usr/lib/python3.5/asyncio/futures.py", line 274, in result
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raise self._exception
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File "/usr/lib/python3.5/asyncio/tasks.py", line 240, in _step
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result = coro.send(None)
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File "/usr/lib/python3.5/asyncio/base_events.py", line 953, in create_server
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% (sa, err.strerror.lower()))
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OSError: [Errno 98] error while attempting to bind on address ('0.0.0.0', 8080): address already in use
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Task was destroyed but it is pending!
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task: <Task pending coro=<RedisProtocol._reader_coroutine() running at /home/nvbn/.virtualenvs/code_view/lib/python3.5/site-packages/asyncio_redis/protocol.py:921> wait_for=<Future pending cb=[Task._wakeup()]>>
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'''
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]
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lsof_stdout = b'''COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
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node 18233 nvbn 16u IPv4 557134 0t0 TCP localhost:http-alt (LISTEN)
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'''
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@pytest.fixture(autouse=True)
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def lsof(mocker):
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patch = mocker.patch('thefuck.rules.port_already_in_use.Popen')
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patch.return_value.stdout = BytesIO(lsof_stdout)
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return patch
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@pytest.mark.usefixtures('no_memoize')
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@pytest.mark.parametrize(
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'command',
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[Command('./app', stdout=output) for output in outputs]
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+ [Command('./app', stderr=output) for output in outputs])
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def test_match(command):
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assert match(command)
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@pytest.mark.usefixtures('no_memoize')
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@pytest.mark.parametrize('command, lsof_output', [
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(Command('./app'), lsof_stdout),
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(Command('./app', stdout=outputs[1]), b''),
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(Command('./app', stderr=outputs[2]), b'')])
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def test_not_match(lsof, command, lsof_output):
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lsof.return_value.stdout = BytesIO(lsof_output)
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assert not match(command)
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@pytest.mark.parametrize(
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'command',
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[Command('./app', stdout=output) for output in outputs]
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+ [Command('./app', stderr=output) for output in outputs])
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def test_get_new_command(command):
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assert get_new_command(command) == 'kill 18233 && ./app'
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