def test_vector_adder(self):
add_two = graph.AddTwo()
np.testing.assert_array_equal(
np.array([5, 7, 9]),
add_two.Add(
np.array([1, 2, 3]),
np.array([4, 5, 6])))
def test_adder(self):
add_two = graph.AddTwo()
self.assertEqual(3, add_two.Add(1, 2))
self.assertEqual(7, add_two.Add(2, 5))
