def test_min(self): tr = TempTracker() for x in [1, 2, 3, 4, 5, 6, 7, 8, 9, 2, 3, 4, 0, 5, 6]: tr.insert(x) self.assertEqual(tr.get_min(), 0)
def test_min_returns_none(self): tr = TempTracker() self.assertEqual(tr.get_min(), None)