def test_add_inplace(self):
"""Test inplace add method."""
chan = UnitaryChannel([[1, 2], [3, 4]])
chan.add(chan, inplace=True)
self.assertEqual(chan, UnitaryChannel([[2, 4], [6, 8]]))
chan = UnitaryChannel([[1, 2], [3, 4]])
chan += chan
self.assertEqual(chan, UnitaryChannel([[2, 4], [6, 8]]))
def test_add(self):
"""Test add method."""
chan = UnitaryChannel([[1, 2], [3, 4]])
self.assertEqual(chan.add(chan), UnitaryChannel([[2, 4], [6, 8]]))
self.assertEqual(chan + chan, UnitaryChannel([[2, 4], [6, 8]]))
