import unittest

from pairwise_alignment import pairwise_alignment


class TestAlignment(unittest.TestCase):
    def test_pairwise_alignment(self):
        a = "GCATGCU"
        b = "GATTACA"
        data = "{}\n{}\n".format(a, b)
        results, score = pairwise_alignment(data)
        ans = 0

        self.assertEqual(score, ans)


if __name__ == "__main__":
    unittest.main()
