TST Add one more check

thomasjpfan · thomasjpfan · commit c8a0325fb1d4 · 2023-12-20T12:53:58.000-05:00
diff --git a/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py b/sklearn/ensemble/_hist_gradient_boosting/tests/test_gradient_boosting.py
@@ -1684,6 +1684,8 @@ def test_categorical_different_order_same_model(dataframe_lib):
     for predictor_1, predictor_2 in zip(hist_a_b._predictors, hist_b_a._predictors):
         assert len(predictor_1[0].nodes) == len(predictor_2[0].nodes)
 
+    assert_allclose(hist_a_b.predict(df_a_b), hist_b_a.predict(df_b_a))
+
 
 # TODO(1.6): Remove warning and change default in 1.6
 def test_categorical_features_warn():
