[issue22315] TypeError in error handling in distutils.dir_util.copy_tree

[Jason R. Coombs]

Jason R. Coombs added the comment:

Claudiu, thanks for the tip. That was quite helpful. I did not realize that unittest included a mock implementation. I've updated the test to use the same technique. I've furthermore verified that the test captures the failure and adjusted the implementation to match that expectation.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22315>
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