[py] Add another test

Author: cgoldberg

py/selenium/webdriver/remote/server.py

@@ -129,7 +129,7 @@ def start(self):
             if not self._wait_for_server():
                 f"Timed out waiting for Selenium server at {self.status_url}"
             print("Selenium server is ready")
-            return self.process
+        return self.process
 
     def stop(self):
         """Stop the server."""

py/test/unit/selenium/webdriver/remote/remote_server_tests.py

@@ -44,3 +44,9 @@ def test_server_with_invalid_port():
 def test_server_with_port_out_of_range():
     with pytest.raises(ValueError, match="port must be 0-65535"):
         Server(port=99999)
+
+def test_stopping_server_thats_not_running():
+    server = Server()
+    with pytest.raises(RuntimeError, match="Selenium server isn't running"):
+        server.stop()
+    assert server.process is None