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unittest.TestCase.maxDiff

maxDiff

This attribute controls the maximum length of diffs output by assert methods that report diffs on failure. It defaults to 80*8 characters. Assert methods affected by this attribute are assertSequenceEqual() (including all the sequence comparison methods that delegate to it), assertDictEqual() and assertMultiLineEqual().

Setting maxDiff to None means that there is no maximum length of diffs.

New in version 3.2.

Links:

https://docs.python.org/3.5/library/unittest.html#unittest.TestCase.maxDiff

doc_python

2016-10-07 17:46:27

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