def assertSamePath(self, first, second):
        """
        Assert that the two paths are the same, considering case normalization
        appropriate for the current platform.

        @type first: L{FilePath}
        @type second: L{FilePath}

        @raise C{self.failureType}: If the paths are not the same.
        """
        self.assertTrue(
            normcase(first.path) == normcase(second.path),
            "%r != %r" % (first, second))

        Assert that the two paths are the same, considering case normalization
        appropriate for the current platform.

        @type first: L{FilePath}
        @type second: L{FilePath}

        @raise C{self.failureType}: If the paths are not the same.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/python/test/test_deprecate.py