Function test_problems

tests/problems/test_problems_wfg.py:11–32

(name, params)

@pytest.mark.parametrize('name', [f"wfg{k}" for k in range(1, 10)])
@pytest.mark.parametrize('params', [(2, 6, 4), (3, 6, 4), (10, 20, 18)])
def test_problems(name, params):
    n_obj, n_var, k = params
    problem = get_problem(name, n_var, n_obj, k)

    X, F = load("problems", "WFG", f"{n_obj}obj", name.upper(), attrs=["x", "f"])
    _F = problem.evaluate(X)

    np.testing.assert_allclose(_F, F)

    # this is not tested automatically
    try:
        optprobs_F = []
        for x in X:
            from optproblems.base import Individual
            ind = Individual(phenome=x)
            from_optproblems(problem).evaluate(ind)
            optprobs_F.append(ind.objective_values)
        optprobs_F = np.array(optprobs_F)

        np.testing.assert_allclose(_F, optprobs_F)
    except:
        print("NOT MATCHING")