add collection test

Author: dale-wahl

scraper_test.py

@@ -58,4 +58,9 @@ def test_query_multiple_pages():
         if page_results:
             [results.add(x) for x in page_results]
             assert len(results) > (page-1)*50
-    print(f"Total results for query {query}: {len(results)}")
+    print(f"Total results for query {query}: {len(results)}")
+
+def test_get_app_ids_for_collection():
+    scraper = AppStoreScraper()
+    results = scraper.get_app_ids_for_collection(AppStoreCollections.TOP_FREE_IOS, country="us", lang="en")
+    assert len(results) > 0