103 lines
3.7 KiB
Python
103 lines
3.7 KiB
Python
# Copyright (c) 2012 - Rackspace Inc.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to
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# deal in the Software without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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# sell copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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import os
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import re
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import sys
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import unittest
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def setup_sys_path():
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sys.path = [os.path.abspath(os.path.dirname('stacktach'))] + sys.path
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def setup_environment():
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'''Other than the settings module, these config settings just need
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to have values. The are used when the settings module is loaded
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and then never again.'''
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os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
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os.environ['STACKTACH_DB_ENGINE'] = ''
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os.environ['STACKTACH_DB_NAME'] = ''
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os.environ['STACKTACH_DB_HOST'] = ''
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os.environ['STACKTACH_DB_USERNAME'] = ''
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os.environ['STACKTACH_DB_PASSWORD'] = ''
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os.environ['STACKTACH_INSTALL_DIR'] = ''
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setup_sys_path()
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setup_environment()
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from stacktach import stacklog
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stacklog.set_default_logger_location("/tmp/%s.log")
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class _AssertRaisesContext(object):
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"""A context manager used to implement TestCase.assertRaises* methods."""
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def __init__(self, expected, test_case, expected_regexp=None):
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self.expected = expected
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self.failureException = test_case.failureException
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self.expected_regexp = expected_regexp
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def __enter__(self):
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return self
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def __exit__(self, exc_type, exc_value, tb):
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if exc_type is None:
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try:
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exc_name = self.expected.__name__
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except AttributeError:
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exc_name = str(self.expected)
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raise self.failureException(
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"{0} not raised".format(exc_name))
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if not issubclass(exc_type, self.expected):
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# let unexpected exceptions pass through
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return False
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self.exception = exc_value # store for later retrieval
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if self.expected_regexp is None:
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return True
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expected_regexp = self.expected_regexp
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if isinstance(expected_regexp, basestring):
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expected_regexp = re.compile(expected_regexp)
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if not expected_regexp.search(str(exc_value)):
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raise self.failureException('"%s" does not match "%s"' %
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(expected_regexp.pattern, str(exc_value)))
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return True
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class StacktachBaseTestCase(unittest.TestCase):
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def assertIsNotNone(self, obj, msg=None):
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self.assertTrue(obj is not None, msg)
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def assertIsNone(self, obj, msg=None):
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self.assertTrue(obj is None, msg)
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def assertIsInstance(self, obj, cls, msg=None):
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self.assertTrue(isinstance(obj, cls), msg)
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def assertRaises(self, excClass, callableObj=None, *args, **kwargs):
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context = _AssertRaisesContext(excClass, self)
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if callableObj is None:
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return context
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with context:
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callableObj(*args, **kwargs) |