def METHOD_NAME(self):
    # Test for multivariate_normal issue with 'size' argument.
    # Check that the multivariate_normal size argument can be a
    # numpy integer.
    mt19937.multivariate_normal([0], [[0]], size=1)
    mt19937.multivariate_normal([0], [[0]], size=np.int_(1))
    mt19937.multivariate_normal([0], [[0]], size=np.int64(1))