def test_one_long_lastname(self):
lastname = ' Adrian '
expected = 'A.'
result = clean_last_name(lastname)
self.assertEqual(expected, result)
def test_one_composed_lastname(self):
lastname = 'Pierre-Gilles'
expected = 'P.-G.'
result = clean_last_name(lastname)
self.assertEqual(expected, result)
def test_souble_lastname(self):
lastname = ' AB '
expected = 'A. B.'
result = clean_last_name(lastname)
self.assertEqual(expected, result)
