Serialize log testing.

Author: janiversen

.github/workflows/ci.yml

@@ -84,10 +84,15 @@ jobs:
         run: |
           uv run ruff check .
 
-      - name: pytest
+      - name: pytest normal
         if: ${{ (matrix.os != 'ubuntu-latest') || (matrix.python != '3.14.0') }}
         run: |
-          uv run pytest
+          uv run pytest -m "not serial"
+
+      - name: pytest logging
+        if: ${{ (matrix.os != 'ubuntu-latest') || (matrix.python != '3.14.0') }}
+        run: |
+          uv run pytest "serial"
 
       - name: pytest coverage
         if: ${{ (matrix.os == 'ubuntu-latest') && (matrix.python == '3.14.0') }}

test/global/test_logging.py

@@ -12,9 +12,17 @@
 )
 
 
+@pytest.mark.serial
 class TestLogging:
     """Tests of pymodbus logging."""
 
+    LOG_FILE = "pymodbus.log"
+
+    @classmethod
+    def teardown_class(cls):
+        """Remove test file."""
+        os.remove(cls.LOG_FILE)
+
     def test_log_dont_call_build_msg(self):
         """Verify that build_msg is not called unnecessary."""
         with mock.patch("pymodbus.logging.Log.build_msg") as build_msg_mock:
@@ -48,8 +56,7 @@ def test_log_parms(self, txt, result, params):
 
     def test_apply_logging(self):
         """Test pymodbus_apply_logging_config."""
-        LOG_FILE = "pymodbus.log"
-        pymodbus_apply_logging_config("debug", LOG_FILE)
+        pymodbus_apply_logging_config("debug", self.LOG_FILE)
         pymodbus_apply_logging_config("info")
         pymodbus_apply_logging_config(logging.NOTSET)
         Log.debug("test 1no")
@@ -86,7 +93,6 @@ def test_apply_logging(self):
         Log.info("test 5")
         Log.info("test 5")
         logging.shutdown()
-        os.remove(LOG_FILE)
 
 
     def test_apply_build_no(self):