'_isGlobbingExpression will return True for segments which contains
globbing characters in the last segment part (filename).'

def test_isGlobbingExpressionGlob(self):

    self.assertTrue(ftp._isGlobbingExpression(['ignore', '*.txt']))
    self.assertTrue(ftp._isGlobbingExpression(['ignore', '[a-b].txt']))
    self.assertTrue(ftp._isGlobbingExpression(['ignore', 'fil?.txt']))
