Fail pytest runs on warnings (#7809)

* Catch DeprecationWarning in pyreverse

Follow-up to #6869

* Patch use of deprecated `astroid.node_classes` in test

* Ignore DeprecationWarning in test_parseable_output_regression

Co-authored-by: Pierre Sassoulas <pierre.sassoulas@gmail.com>

2 files changed, 5 insertions, 2 deletions

diff --git a/tests/pyreverse/test_inspector.py b/tests/pyreverse/test_inspector.py
index 623a828b5..00cad918f 100644
--- a/tests/pyreverse/test_inspector.py
+++ b/tests/pyreverse/test_inspector.py
@@ -9,6 +9,7 @@
 from __future__ import annotations
 
 import os
+import warnings
 from collections.abc import Generator
 from pathlib import Path
 
@@ -30,7 +31,9 @@ def project(get_project: GetProjectCallable) -> Generator[Project, None, None]:
     with _test_cwd(TESTS):
         project = get_project("data", "data")
         linker = inspector.Linker(project)
-        linker.visit(project)
+        with warnings.catch_warnings():
+            warnings.filterwarnings("ignore", category=DeprecationWarning)
+            linker.visit(project)
         yield project
 
 
diff --git a/tests/pyreverse/test_utils.py b/tests/pyreverse/test_utils.py
index 1636a8896..d64bf4fa7 100644
--- a/tests/pyreverse/test_utils.py
+++ b/tests/pyreverse/test_utils.py
@@ -117,7 +117,7 @@ def test_infer_node_1(mock_infer: Any, mock_get_annotation: Any) -> None:
 
 
 @patch("pylint.pyreverse.utils.get_annotation")
-@patch("astroid.node_classes.NodeNG.infer")
+@patch("astroid.nodes.NodeNG.infer")
 def test_infer_node_2(mock_infer: Any, mock_get_annotation: Any) -> None:
     """Return set(node.infer()) when InferenceError is not raised and an
     annotation has not been returned