###
# Copyright (c) 2005, Jeremiah Fincher
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#   * Redistributions of source code must retain the above copyright notice,
#     this list of conditions, and the following disclaimer.
#   * Redistributions in binary form must reproduce the above copyright notice,
#     this list of conditions, and the following disclaimer in the
#     documentation and/or other materials provided with the distribution.
#   * Neither the name of the author of this software nor the name of
#     contributors to this software may be used to endorse or promote products
#     derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
###

from unittest.mock import patch, Mock

from supybot import conf
from supybot.test import *

from . import plugin


patch_open = patch.object(plugin, 'open', create=True)

class ChannelLoggerTestCase(PluginTestCase):
    plugins = ('ChannelLogger',)

    def testLogName(self):
        self.assertEqual(
            self.irc.getCallback('ChannelLogger').getLogName('test', '#foo'),
            '#foo.log'
        )
        self.assertEqual(
            self.irc.getCallback('ChannelLogger').getLogName('test', '#f/../oo'),
            '#f..oo.log'
        )

    def testLogDir(self):
        self.assertEqual(
            self.irc.getCallback('ChannelLogger').getLogDir(self.irc, '#foo'),
            conf.supybot.directories.log.dirize('ChannelLogger/test/#foo')
        )
        self.assertEqual(
            self.irc.getCallback('ChannelLogger').getLogDir(self.irc, '#f/../oo'),
            conf.supybot.directories.log.dirize('ChannelLogger/test/#f..oo')
        )

    @patch_open
    def testLog(self, mock_open):
        mock_open.return_value = Mock()
        self.assertIs(
            self.irc.getCallback('ChannelLogger').getLog(self.irc, '#foo'),
            mock_open.return_value
        )
        mock_open.assert_called_once_with(
            conf.supybot.directories.log.dirize('ChannelLogger/test/#foo/#foo.log'),
            encoding='utf-8',
            mode='a'
        )

        # the log file should be cached
        mock_open.reset_mock()
        self.assertIs(
            self.irc.getCallback('ChannelLogger').getLog(self.irc, '#foo'),
            mock_open.return_value
        )
        mock_open.assert_not_called()


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