add files

tests/conftest.py

@@ -0,0 +1,11 @@
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+
+ROOT = Path(__file__).resolve().parents[1]
+SRC = ROOT / "src"
+
+if str(SRC) not in sys.path:
+    sys.path.insert(0, str(SRC))