73 lines
1.9 KiB
Python
73 lines
1.9 KiB
Python
# -*- Mode: Python -*-
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# vi:si:et:sw=4:sts=4:ts=4
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import os
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import sys
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# twisted's unittests have skip support, standard unittest don't
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from twisted.trial import unittest
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from morituri.common import log
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log.init()
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# lifted from flumotion
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def _diff(old, new, desc):
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import difflib
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lines = difflib.unified_diff(old, new)
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lines = list(lines)
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if not lines:
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return
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output = ''
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for line in lines:
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output += '%s: %s\n' % (desc, line[:-1])
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raise AssertionError(
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("\nError while comparing strings:\n"
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"%s") % (output, ))
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def diffStrings(orig, new, desc='input'):
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def _tolines(s):
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return [line + '\n' for line in s.split('\n')]
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return _diff(_tolines(orig),
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_tolines(new),
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desc=desc)
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class TestCase(log.Loggable, unittest.TestCase):
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# unittest.TestCase.failUnlessRaises does not return the exception,
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# and we'd like to check for the actual exception under TaskException,
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# so override the way twisted.trial.unittest does, without failure
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def failUnlessRaises(self, exception, f, *args, **kwargs):
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try:
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result = f(*args, **kwargs)
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except exception, inst:
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return inst
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except exception, e:
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raise self.failureException('%s raised instead of %s:\n %s'
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% (sys.exc_info()[0],
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exception.__name__,
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log.getExceptionMessage(e)))
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else:
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raise self.failureException('%s not raised (%r returned)'
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% (exception.__name__, result))
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assertRaises = failUnlessRaises
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class UnicodeTestMixin:
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# A helper mixin to skip tests if we're not in a UTF-8 locale
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try:
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os.stat(u'morituri.test.B\xeate Noire.empty')
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except UnicodeEncodeError:
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skip = 'No UTF-8 locale'
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except OSError:
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pass
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