def test_multiply_inplace(self):
"""Test inplace multiply method."""
chan = UnitaryChannel([[1, 2], [3, 4]])
chan.multiply(2.0, inplace=True)
self.assertEqual(chan, UnitaryChannel([[2, 4], [6, 8]]))
chan = UnitaryChannel([[1, 2], [3, 4]])
chan *= 2
self.assertEqual(chan, UnitaryChannel([[2, 4], [6, 8]]))
def test_multiply(self):
"""Test multiply method."""
chan = UnitaryChannel([[1, 2], [3, 4]])
self.assertEqual(chan.multiply(2), UnitaryChannel([[2, 4], [6, 8]]))
self.assertEqual(2 * chan, UnitaryChannel([[2, 4], [6, 8]]))
