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47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
5 years ago
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# -*- coding: utf-8 -*-
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from unittest import TestCase
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from functools import wraps
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from nose.plugins.skip import SkipTest
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from nltk.util import py26
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def skip(reason):
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"""
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Unconditionally skip a test.
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"""
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def decorator(test_item):
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is_test_class = isinstance(test_item, type) and issubclass(test_item, TestCase)
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if is_test_class and py26():
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# Patch all test_ methods to raise SkipText exception.
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# This is necessary for Python 2.6 because its unittest
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# doesn't understand __unittest_skip__.
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for meth_name in (m for m in dir(test_item) if m.startswith('test_')):
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patched_method = skip(reason)(getattr(test_item, meth_name))
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setattr(test_item, meth_name, patched_method)
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if not is_test_class:
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@wraps(test_item)
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def skip_wrapper(*args, **kwargs):
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raise SkipTest(reason)
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skip_wrapper.__name__ = test_item.__name__
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test_item = skip_wrapper
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test_item.__unittest_skip__ = True
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test_item.__unittest_skip_why__ = reason
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return test_item
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return decorator
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def skipIf(condition, reason):
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"""
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Skip a test if the condition is true.
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"""
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if condition:
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return skip(reason)
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return lambda obj: obj
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