def test_equal_1(self):
self.assertEqual(heavy_metal_umlauts(
'Announcing the Macbook Air Guitar'
), 'Ännöüncïng thë Mäcböök Äïr Güïtär')
def test_equal_3(self):
self.assertEqual(heavy_metal_umlauts(
"Strong sales of Google's VR Metalheadsets send tech stock pric"
"es soaring"
), "Ströng sälës öf Gööglë's VR Mëtälhëädsëts sënd tëch stöck prïcë"
"s söärïng")
def test_equal_4(self):
self.assertEqual(heavy_metal_umlauts(
'Vegan Black Metal Chef hits the big time on Amazon TV'
), 'Vëgän Bläck Mëtäl Chëf hïts thë bïg tïmë ön Ämäzön TV')
def test_equal_2(self):
self.assertEqual(heavy_metal_umlauts(
'Facebook introduces new heavy metal reaction buttons'
), 'Fäcëböök ïntrödücës nëw hëävÿ mëtäl rëäctïön büttöns')
