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13 lines
403 B
Python
13 lines
403 B
Python
def assert_raises(excClass, callableObj, *args, **kwargs):
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"""
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Like unittest.TestCase.assertRaises, but returns the exception.
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"""
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try:
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callableObj(*args, **kwargs)
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except excClass, e:
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return e
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else:
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if hasattr(excClass,'__name__'): excName = excClass.__name__
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else: excName = str(excClass)
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raise AssertionError("%s not raised" % excName)
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