def test_true_2(self): self.assertTrue(whitespace(' '))
def test_false_3(self): self.assertFalse(whitespace(' a\n'))
def test_false_4(self): self.assertFalse(whitespace('\n\r\n\r 3'))
def test_false_2(self): self.assertFalse(whitespace('w\n'))
def test_false(self): self.assertFalse(whitespace('a'))
def test_true_6(self): self.assertTrue(whitespace('\n\r\n\r '))
def test_true_5(self): self.assertTrue(whitespace('\t \n\r\n '))
def test_true_4(self): self.assertTrue(whitespace('\t'))