def test_false_19(self): self.assertFalse( has_valid_HK_phone_number('sdfssdfsdfdf 987 634 sdfsddsds'))
def test_false_15(self): self.assertFalse(has_valid_HK_phone_number('sklfjsdklfjsf'))
def test_false_17(self): self.assertFalse(has_valid_HK_phone_number('And 836g 2986?'))
def test_true_8(self): self.assertTrue(has_valid_HK_phone_number('What about 9684 2396?'))
def test_false_13(self): self.assertFalse( has_valid_HK_phone_number('85748475 is definitely invalid'))
def test_false_23(self): self.assertFalse( has_valid_HK_phone_number('8c65 2i86wioeruwioeruweoi'))
def test_true_6(self): self.assertTrue( has_valid_HK_phone_number( 'I wonder if 2359 1478 is a valid phone number?'))
def test_true_8(self): self.assertTrue(has_valid_HK_phone_number('What about 9684 2396?'))
def test_true_9(self): self.assertTrue(has_valid_HK_phone_number( 'skldfjsdklfjs0000 0000skldfjslkdfjs' ))
def test_true_6(self): self.assertTrue(has_valid_HK_phone_number( 'I wonder if 2359 1478 is a valid phone number?' ))
def test_true_7(self): self.assertTrue(has_valid_HK_phone_number(' 1234 5678 '))
def test_true_5(self): self.assertTrue(has_valid_HK_phone_number( 'Hello, my phone number is 1234 5678' ))
def test_false_23(self): self.assertFalse(has_valid_HK_phone_number( '8c65 2i86wioeruwioeruweoi' ))
def test_false_22(self): self.assertFalse(has_valid_HK_phone_number('iwoeurwoeuwo8368 2aE6'))
def test_false_21(self): self.assertFalse(has_valid_HK_phone_number( 'sdfsdsdfdf8A65 2986sdfsddfs' ))
def test_false_13(self): self.assertFalse(has_valid_HK_phone_number( '85748475 is definitely invalid' ))
def test_false_22(self): self.assertFalse(has_valid_HK_phone_number('iwoeurwoeuwo8368 2aE6'))
def test_false_14(self): self.assertFalse(has_valid_HK_phone_number( "'3857 4756' is so close to a valid phone number!" ))
def test_true_5(self): self.assertTrue( has_valid_HK_phone_number('Hello, my phone number is 1234 5678'))
def test_false_15(self): self.assertFalse(has_valid_HK_phone_number('sklfjsdklfjsf'))
def test_true_7(self): self.assertTrue(has_valid_HK_phone_number(' 1234 5678 '))
def test_false_16(self): self.assertFalse(has_valid_HK_phone_number('What about abcd efgh?'))
def test_true_9(self): self.assertTrue( has_valid_HK_phone_number('skldfjsdklfjs0000 0000skldfjslkdfjs'))
def test_false_17(self): self.assertFalse(has_valid_HK_phone_number('And 836g 2986?'))
def test_false_14(self): self.assertFalse( has_valid_HK_phone_number( "'3857 4756' is so close to a valid phone number!"))
def test_false_18(self): self.assertFalse(has_valid_HK_phone_number('123456789 is invalid'))
def test_false_16(self): self.assertFalse(has_valid_HK_phone_number('What about abcd efgh?'))
def test_false_19(self): self.assertFalse(has_valid_HK_phone_number( 'sdfssdfsdfdf 987 634 sdfsddsds' ))
def test_false_18(self): self.assertFalse(has_valid_HK_phone_number('123456789 is invalid'))
def test_false_21(self): self.assertFalse( has_valid_HK_phone_number('sdfsdsdfdf8A65 2986sdfsddfs'))
def test_false_20(self): self.assertFalse(has_valid_HK_phone_number('\n\n 6 \n\n'))
def test_false_20(self): self.assertFalse(has_valid_HK_phone_number('\n\n 6 \n\n'))