102 lines
2.8 KiB
Python
102 lines
2.8 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2014-2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
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#
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# This file is part of qutebrowser.
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#
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# qutebrowser is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# qutebrowser is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
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"""pytest helper to monkeypatch the message module."""
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import logging
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import attr
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import pytest
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from qutebrowser.utils import usertypes, message, objreg
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@attr.s
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class Message:
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"""Information about a shown message."""
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level = attr.ib()
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text = attr.ib()
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class MessageMock:
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"""Helper object for message_mock.
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Attributes:
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Message: A object representing a message.
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messages: A list of Message objects.
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"""
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def __init__(self):
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self.messages = []
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def _record_message(self, level, text):
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log_levels = {
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usertypes.MessageLevel.error: logging.ERROR,
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usertypes.MessageLevel.info: logging.INFO,
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usertypes.MessageLevel.warning: logging.WARNING,
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}
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log_level = log_levels[level]
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logging.getLogger('messagemock').log(log_level, text)
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self.messages.append(Message(level, text))
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def getmsg(self, level=None):
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"""Get the only message in self.messages.
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Raises ValueError if there are multiple or no messages.
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Args:
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level: The message level to check against, or None.
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"""
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assert len(self.messages) == 1
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msg = self.messages[0]
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if level is not None:
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assert msg.level == level
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return msg
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def patch(self):
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"""Start recording messages."""
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message.global_bridge.show_message.connect(self._record_message)
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message.global_bridge._connected = True
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def unpatch(self):
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"""Stop recording messages."""
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message.global_bridge.show_message.disconnect(self._record_message)
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@pytest.fixture
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def message_mock():
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"""Fixture to get a MessageMock."""
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mmock = MessageMock()
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mmock.patch()
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yield mmock
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mmock.unpatch()
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@pytest.fixture
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def message_bridge(win_registry):
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"""Fixture to get a MessageBridge."""
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bridge = message.MessageBridge()
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objreg.register('message-bridge', bridge, scope='window', window=0)
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yield bridge
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objreg.delete('message-bridge', scope='window', window=0)
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