import unittest

class TestPosebnez(unittest.TestCase):
    def test_posebnez(self):
        self.assertEqual(posebnez({"Ana": 3, "Beni": 3, "Liza": 4}), "Liza")
        self.assertEqual(posebnez({"Ana": 5, "Beni": 1, "Liza": 5}), "Beni")
        self.assertEqual(posebnez({"Ana": 1, "Beni": 5, "Liza": 5}), "Ana")



class TestPrafaktorji(unittest.TestCase):
    def test_prafaktorji(self):
        self.assertEqual(prafaktorji(14), {2: 1, 7: 1})
        self.assertEqual(prafaktorji(25), {5: 2})
        self.assertEqual(prafaktorji(1400), {2: 3, 5: 2, 7: 1})
        self.assertEqual(prafaktorji(2156), {2: 2, 7: 2, 11: 1})


    def test_gcd(self):
        self.assertEqual(gcd({3: 2, 5: 2}, {3: 1, 7: 2, 11: 1}), 3)
        self.assertEqual(gcd({2: 3, 5: 2, 7: 1}, {2: 2, 7: 2, 11:1}), 28)
        self.assertEqual(gcd({2: 1, 5: 2, 11: 1}, {2: 2, 7: 2, 11: 1}), 22)


class TestAnagrami(unittest.TestCase):
    def test_anagram(self):
        self.assertTrue(anagram("pirat", "ripat"))
        self.assertFalse(anagram("tipka", "pirat"))
        self.assertFalse(anagram("ttipa", "tippa"))
        self.assertFalse(anagram("tipka", "piikat"))


class TestMenjave(unittest.TestCase):
    def test_zamenjano(self):
        self.assertEqual(zamenjano(["Ana", "Ana", "Berta", "Ana", "Cilka"], {"Ana": "Peter", "Berta": "Ana"}), ["Peter", "Peter", "Ana", "Peter", "Cilka"])


    def test_zamenjaj(self):
        s = ["Ana", "Ana", "Berta", "Ana", "Cilka"]
        menjave = {"Ana": "Peter", "Berta": "Ana"}
        zamenjaj(s, menjave)
        self.assertEqual(s, ["Peter", "Peter", "Ana", "Peter", "Cilka"])


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