test: add port option to pytest

Author: S1M0N38

tests/conftest.py

@@ -0,0 +1,20 @@
+"""Shared test configuration for BalatroBot tests."""
+
+import pytest
+
+
+def pytest_addoption(parser):
+    """Add command line options for pytest."""
+    parser.addoption(
+        "--port",
+        action="store",
+        default=12346,
+        type=int,
+        help="Port number for TCP connection (default: 12346)",
+    )
+
+
+@pytest.fixture(scope="session")
+def port(request):
+    """Get the port number from command line option."""
+    return request.config.getoption("--port")