8629c324fa9cdbb00a6a8c2ebba9841307f3a73d,pyod/test/test_knn.py,TestKnn,setUp,#TestKnn#,15

Before Change

class TestKnn(unittest.TestCase):
    def setUp(self):
        self.X_train, self.y_train, _, self.X_test, self.y_test, _ = generate_data(
            n_train=100, n_test=50, contamination=0.05)

    def test_knn(self):
        clf = Knn(contamination=0.05)
        clf.fit(self.X_train)

After Change

class TestKnn(unittest.TestCase):
    def setUp(self):
        self.n_train = 100
        self.n_test = 50
        self.contamination = 0.1
        self.roc_floor = 0.6
        self.X_train, self.y_train, _, self.X_test, self.y_test, _ = generate_data(
            n_train=self.n_train, n_test=self.n_test,
            contamination=self.contamination)

        self.clf = clf = Knn(contamination=self.contamination)
        self.clf.fit(self.X_train)

    def test_parameters(self):
        if not hasattr(self.clf, "decision_scores"):
            self.assertRaises(AttributeError, "decision_scores is not set")

Instances