def test_one_swap_letter(self):
for a, b, ans in [("abc", "bac", True),
("abdc", "adbc", True),
("abc", "abc", False),
("ewq", "qwe", False),
("acb", "abc", True)]:
self.assertEqual(WordMistake.one_swap_letter(a, b), ans)
def test_one_add_letter(self):
for a, b, ans in [("abc", "dabc", True),
("abc", "abdc", True),
("abc", "abs", False),
("qwe", "ewq", False),
("abc", "acb", False)]:
self.assertEqual(WordMistake.one_add_letter(a, b), ans)
def test_differents(self):
for a, b, ans in [("abc", "abc", 0),
("abc", "abs", 1),
("qwe", "ewq", 2)]:
self.assertEqual(WordMistake.differents(a, b), ans)
def test_differents(self):
for a, b, ans in [("abc", "abc", 0), ("abc", "abs", 1),
("qwe", "ewq", 2)]:
self.assertEqual(WordMistake.differents(a, b), ans)
def test_one_swap_letter(self):
for a, b, ans in [("abc", "bac", True), ("abdc", "adbc", True),
("abc", "abc", False), ("ewq", "qwe", False),
("acb", "abc", True)]:
self.assertEqual(WordMistake.one_swap_letter(a, b), ans)
def test_one_add_letter(self):
for a, b, ans in [("abc", "dabc", True), ("abc", "abdc", True),
("abc", "abs", False), ("qwe", "ewq", False),
("abc", "acb", False)]:
self.assertEqual(WordMistake.one_add_letter(a, b), ans)
