def test_predict_proba_instance_all(competences, expected):
query = np.array([-1, 1])
pool_classifiers = create_pool_classifiers()
dcs_test = DCS(pool_classifiers, selection_method='all')
dcs_test.n_classes = 2
dcs_test.estimate_competence = MagicMock(return_value=competences)
predicted_proba = dcs_test.predict_proba_instance(query)
assert np.isclose(predicted_proba, expected).all()
def test_predict_proba_instance():
query = np.array([-1, 1])
pool_classifiers = create_pool_classifiers()
dcs_test = DCS(pool_classifiers)
dcs_test.n_classes = 2
competences = np.random.rand(dcs_test.n_classifiers)
dcs_test.estimate_competence = MagicMock(return_value=competences)
expected = pool_classifiers[np.argmax(competences)].predict_proba(query)
predicted_proba = dcs_test.predict_proba_instance(query)
assert np.array_equal(predicted_proba, expected)
