def test_none_9(self): self.assertIsNone(to_integer("0o18"))
def test_equals_2(self): self.assertEqual(to_integer("0x123"), 0x123)
def test_equals(self): self.assertEqual(to_integer("123"), 123)
def test_none_8(self): self.assertIsNone(to_integer("0O123"))
def test_none_5(self): self.assertIsNone(to_integer("123\n"))
def test_none_6(self): self.assertIsNone(to_integer("\n123"))
def test_none_3(self): self.assertIsNone(to_integer("0B1010"))
def test_none_4(self): self.assertIsNone(to_integer("0b12"))
def test_equals_12(self): self.assertEqual(to_integer("0xDEADbeef"), 0xDEADBEEF)
def test_none_2(self): self.assertIsNone(to_integer(" 123"))
def test_equals_11(self): self.assertEqual(to_integer("-0b1010"), -0b1010)
def test_equals_10(self): self.assertEqual(to_integer("-0123"), -123)
def test_equals_9(self): self.assertEqual(to_integer("-0o123"), -0o123)
def test_equals_5(self): self.assertEqual(to_integer("0b1010"), 0b1010)
def test_equals_3(self): self.assertEqual(to_integer("0o123"), 0o123)