def test_p5(self):
w = wroc.f1(2, 3)
self.assertEqual(w, 7)
def test_p4(self):
w = wroc.f1(2, 1)
self.assertEqual(w, 5)
def test_p2(self):
w = wroc.f1(1)
self.assertEqual(w, 1)
def test_p3(self):
w = wroc.f1(2)
self.assertEqual(w, 4)
def test_p1(self):
w = wroc.f1(0)
self.assertEqual(w, 0)