IAAI scraper: Playwright + SQLAlchemy, парсинг авто с аукциона, Docker-ready

tests/test_utils.py

@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+import unittest
+
+from iaai_scraper.core.utils import deep_find_key
+
+
+class TestDeepFindKey(unittest.TestCase):
+    def test_finds_key_in_nested_structure(self) -> None:
+        payload = {
+            "root": {
+                "target": "a",
+                "nested": [{"target": "b"}, {"x": 1}],
+            }
+        }
+
+        found = deep_find_key(payload, {"target"})
+        self.assertEqual(found, ["a", "b"])
+
+    def test_respects_max_depth(self) -> None:
+        payload = {"l1": {"l2": {"l3": {"target": "value"}}}}
+
+        found_too_shallow = deep_find_key(payload, {"target"}, max_depth=2)
+        found_enough_depth = deep_find_key(payload, {"target"}, max_depth=8)
+
+        self.assertEqual(found_too_shallow, [])
+        self.assertEqual(found_enough_depth, ["value"])
+
+
+if __name__ == "__main__":
+    unittest.main()