from alphametics import solve
import unittest

class KnownValues(unittest.TestCase):
    def test_out(self):
        """TO + GO == OUT"""
        self.assertEqual(solve("TO + GO == OUT"), "21 + 81 == 102")

    def test_too(self):
        """I + DID == TOO"""
        self.assertEqual(solve("I + DID == TOO"), "9 + 191 == 200")

    def test_mom(self):
        """AS + A == MOM"""
        self.assertEqual(solve("AS + A == MOM"), "92 + 9 == 101")

    def test_best(self):
        """HES + THE == BEST"""
        self.assertEqual(solve("HES + THE == BEST"), "426 + 842 == 1268")

    def test_late(self):
        """NO + NO + TOO == LATE"""
        self.assertEqual(solve("NO + NO + TOO == LATE"), "74 + 74 + 944 == 1092")

    def test_onze(self):
        """UN + UN + NEUF == ONZE"""
        self.assertEqual(solve("UN + UN + NEUF == ONZE"), "81 + 81 + 1987 == 2149")

    def test_deux(self):
        """UN + DEUX + DEUX + DEUX + DEUX == NEUF"""
        self.assertEqual(solve("UN + DEUX + DEUX + DEUX + DEUX == NEUF"), "25 + 1326 + 1326 + 1326 + 1326 == 5329")

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

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