1 files changed, 35 insertions, 0 deletions
diff --git a/tests/config/test_config_pyproject_toml.py b/tests/config/test_config_pyproject_toml.py
new file mode 100644
index 000000000..bcae5b27b
--- /dev/null
+++ b/tests/config/test_config_pyproject_toml.py
@@ -0,0 +1,35 @@
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+from pylint import run_pylint
+
+HERE = Path(__file__).parent
+
+
+@pytest.mark.parametrize(
+    "pyproject_toml_path,expected_results",
+    [
+        ["issue_4580", [{"code": 0}, {"code": 0}, {"code": 0}]],
+        [
+            "issue_4746",
+            [{"code": 2, "out": "Plugin 'pylint_websockets' is impossible to load"}],
+        ],
+    ],
+)
+def test_config_pyproject_toml(pyproject_toml_path, expected_results, capsys):
+    pyproject_toml_paths = (HERE / pyproject_toml_path).iterdir()
+    for toml_path, expected_result in zip(pyproject_toml_paths, expected_results):
+        with patch(
+            "sys.argv",
+            ["pylint", "--rcfile", str(toml_path), str(HERE / "file_to_lint.py")],
+        ):
+            try:
+                run_pylint()
+            except SystemExit as ex:
+                out, err = capsys.readouterr()
+                msg = f"Wrong result with configuration {toml_path}"
+                assert expected_result.get("out", "¤") in out or not out, msg
+                assert not err or expected_result.get("err", "¤") in err, msg
+                assert ex.code == expected_result.get("code"), msg