def test_execute_A(self): self.assertEqual(execute('A'), 1)
def test_execute_E(self): self.assertEqual(execute('E'), 5)
def test_execute_C(self): self.assertEqual(execute('C'), 3)
def test_execute_D(self): self.assertEqual(execute('D'), 4)
def test_execute_B(self): self.assertEqual(execute('B'), 2)