dnscms: add alt and attribution on images to search index

dnscms/tests/test_image_search.py

@@ -1,3 +1,5 @@
+import pytest
+
 from wagtail.search.index import class_is_indexed
 
 from images.models import CustomImage
@@ -33,6 +35,21 @@ def test_admin_image_chooser_search_filters_results(admin_client, db):
     assert [image.title for image in response.context["results"]] == ["Portrett av Jahn Teigen"]
 
 
+@pytest.mark.parametrize("term", ["Konsertbilde", "Stemningsbilde", "Teigen", "Nordmann"])
+def test_admin_image_listing_searches_alt_and_attribution(admin_client, db, term):
+    CustomImageFactory(
+        title="Konsertbilde fra Betong",
+        description="Stemningsbilde fra scenen",
+        alt="Portrettbilde av Jahn Teigen",
+        attribution="Foto: Kari Nordmann",
+    )
+    CustomImageFactory(title="Et annet bilde")
+
+    response = admin_client.get("/admin/images/", {"q": term})
+
+    assert [image.title for image in response.context["page_obj"]] == ["Konsertbilde fra Betong"]
+
+
 def test_public_images_field_has_no_search_argument(graphql_post):
     _, body = graphql_post('{ __type(name: "Query") { fields { name args { name } } } }')
     args = {