Complete stage 0 source research

2026-09-02 19:52:32 +07:00
commit a6f91a1329
9 changed files with 1096 additions and 0 deletions
@@ -0,0 +1,47 @@
+from datetime import date
+from pathlib import Path
+import unittest
+
+from rf4_research.records import RecordsParseError, parse_records_html, parse_weight_g
+
+
+FIXTURE = Path(__file__).parent / "fixtures" / "records_ru_sample.html"
+
+
+class RecordsParserTests(unittest.TestCase):
+    def test_parses_group_header_and_nested_records(self) -> None:
+        records = parse_records_html(
+            FIXTURE.read_text(encoding="utf-8"),
+            region="ru",
+            category="records",
+            source_url="https://rf4game.de/records/region/RU/",
+            today=date(2026, 9, 2),
+        )
+
+        self.assertEqual(len(records), 2)
+        self.assertEqual(records[0].fish, "Hecht")
+        self.assertEqual(records[0].weight_g, 27_902)
+        self.assertEqual(records[0].bait, "Testköder 01")
+        self.assertEqual(records[1].fish, "Hecht")
+        self.assertEqual(records[1].weight_g, 2_519_264)
+        self.assertEqual(records[1].record_date, date(2026, 5, 3))
+
+    def test_rejects_changed_column_contract(self) -> None:
+        html = FIXTURE.read_text(encoding="utf-8").replace(
+            'class="col data"', 'class="col changed"', 1
+        )
+        with self.assertRaisesRegex(RecordsParseError, "records columns changed"):
+            parse_records_html(
+                html,
+                region="RU",
+                category="records",
+                source_url="fixture://changed",
+            )
+
+    def test_weight_units_are_normalized_to_grams(self) -> None:
+        self.assertEqual(parse_weight_g("423 g"), 423)
+        self.assertEqual(parse_weight_g("8.023 kg"), 8_023)
+
+
+if __name__ == "__main__":
+    unittest.main()