def test_abwachsel(self):
G = Gen()
gen1, gen2 = G.g1(), G.g2()
gen_abwachs = G.abwechselnd(gen1, gen2)
x = list(islice(gen_abwachs, 0, 10))
y = []
for i in range(1, 6):
y.append(i)
y.append(i**2)
self.assertEqual(x, y)
def test_gen2(self):
G = Gen()
gen = G.g2()
x = list(islice(gen, 0, 10))
self.assertEqual(x, [i**2 for i in range(1, 11)])