def METHOD_NAME(self):
    """Test exception is raised for probabilities greater than 1."""
    probs = [[0.9, 0.2], [0, 1]]
    self.assertRaises(NoiseError, lambda: ReadoutError(probs))
    probs = [[0, 1], [0.9, 0.2]]
    self.assertRaises(NoiseError, lambda: ReadoutError(probs))