Add tests for bookmarks api disable cache on check

bookmarks/tests/test_bookmarks_api.py

@@ -1046,6 +1046,33 @@ def test_check_returns_matching_auto_tags(self):
 
         self.assertCountEqual(auto_tags, ["tag1", "tag2"])
 
+    def test_check_disable_cache_clears_metadata_cache(self):
+        self.authenticate()
+
+        self.patch_load_website_metadata = patch.object(
+            website_loader,
+            "load_website_metadata",
+            return_value=WebsiteMetadata(
+                "https://example.com",
+                "Scraped metadata",
+                "Scraped description",
+                "https://example.com/preview.png",
+            )
+        ).start()
+        self.patch_cache_clear = patch.object(website_loader.load_website_metadata, "cache_clear").start()
+
+        url = reverse("bookmarks:bookmark-check")
+        check_url = urllib.parse.quote_plus("https://example.com")
+        response = self.get(
+            f"{url}?url={check_url}&disable_cache=true", expected_status_code=status.HTTP_200_OK
+        )
+
+        self.patch_cache_clear.assert_called_once()
+        self.patch_load_website_metadata.assert_called_once()
+
+        self.patch_cache_clear.stop()
+        self.patch_load_website_metadata.stop()
+
     def test_can_only_access_own_bookmarks(self):
         self.authenticate()
         self.setup_bookmark()