fix listing parsing

tests/test_listing.py

@@ -10,6 +10,7 @@ from iaai_scraper.browser.listing import ListingCollector
 class _FakePage:
     def __init__(self, counts: dict[str, int]) -> None:
         self._counts = counts
+        self._evaluate_result = False
 
     class _Locator:
         def __init__(self, count_value: int) -> None:
@@ -21,6 +22,9 @@ class _FakePage:
     def locator(self, selector: str) -> "_FakePage._Locator":
         return _FakePage._Locator(self._counts.get(selector, 0))
 
+    def evaluate(self, _script: str):
+        return self._evaluate_result
+
 
 class TestListingUnit(unittest.TestCase):
     def test_has_next_page_true_for_known_selector(self) -> None:
@@ -31,6 +35,30 @@ class TestListingUnit(unittest.TestCase):
         page = _FakePage({})
         self.assertFalse(ListingCollector._has_next_page(page))
 
+    def test_has_next_page_true_for_numeric_pagination_fallback(self) -> None:
+        page = _FakePage({})
+        page._evaluate_result = True
+        self.assertTrue(ListingCollector._has_next_page(page))
+
+    def test_extract_vehicle_links_from_html_finds_detail_urls(self) -> None:
+        collector = ListingCollector(Settings(), HumanPacer(Settings()))
+        html = """
+        <div>
+            <h4><a href=\"/VehicleDetail/45184893~US\">Car 1</a></h4>
+            <script>window.__data = {\"href\":\"\\/VehicleDetail\\/45171480~US\"}</script>
+        </div>
+        """
+
+        links = collector._extract_vehicle_links_from_html(html)
+
+        self.assertEqual(
+            links,
+            [
+                ("https://www.iaai.com/VehicleDetail/45184893~US", "45184893"),
+                ("https://www.iaai.com/VehicleDetail/45171480~US", "45171480"),
+            ],
+        )
+
 
 if __name__ == "__main__":
     unittest.main()