Current File : //snap/core/17212/usr/lib/python3.5/unittest/__pycache__/case.cpython-35.pyc
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unexpected exception.
If called with the callable and arguments omitted, will return a
context object used like this::
with self.assertRaises(SomeException):
do_something()
An optional keyword argument 'msg' can be provided when assertRaises
is used as a context object.
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the 'exception' attribute. This allows you to inspect the
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self.assertEqual(the_exception.error_code, 3)
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is used as a context object.
The context manager keeps a reference to the first matching
warning as the 'warning' attribute; similarly, the 'filename'
and 'lineno' attributes give you information about the line
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with self.assertLogs('foo', level='INFO') as cm:
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logging.getLogger('foo.bar').error('second message')
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