'Test 2D array with conserve_sum=False.'

def test_2d_conserve_sum(self):

    data = np.arange(6).reshape(2, 3)
    block_size = 2.0
    expected = (block_replicate(data, block_size) * (block_size ** 2))
    result = block_replicate(data, block_size, conserve_sum=False)
    assert np.all((result == expected))
