def METHOD_NAME(random_f_C_i, manual_bootstrap_samples_f_C_i):
    """Test the bootstrap sampling for a matrix."""
    # Prepare
    np.random.seed(12345)  #! set seed for reproducibility
    gen_f_C_i = SobolSensitivity.bootstrap_sample_generator_2D(random_f_C_i)
    bootstrap_samples_C_i = next(gen_f_C_i)
    # Act
    assert np.array_equal(manual_bootstrap_samples_f_C_i, bootstrap_samples_C_i)