Adds inbox test

bookwyrm/tests/views/inbox/test_inbox_update.py

@@ -6,6 +6,7 @@ from unittest.mock import patch
 from django.test import TestCase
 
 from bookwyrm import models, views
+from bookwyrm.activitypub.base_activity import set_related_field
 
 
 # pylint: disable=too-many-public-methods
@@ -147,6 +148,46 @@ class InboxUpdate(TestCase):
         self.assertEqual(book.title, "Piranesi")
         self.assertEqual(book.last_edited_by, self.remote_user)
 
+    def test_update_edition_links(self):
+        """add links to edition"""
+        datafile = pathlib.Path(__file__).parent.joinpath("../../data/bw_edition.json")
+        bookdata = json.loads(datafile.read_bytes())
+        del bookdata["authors"]
+        # pylint: disable=line-too-long
+        link_data = {
+            "href": "https://openlibrary.org/books/OL11645413M/Queen_Victoria/daisy",
+            "mediaType": "Daisy",
+            "attributedTo": self.remote_user.remote_id
+        }
+        bookdata["fileLinks"] = [link_data]
+
+        models.Work.objects.create(
+            title="Test Work", remote_id="https://bookwyrm.social/book/5988"
+        )
+        book = models.Edition.objects.create(
+            title="Test Book", remote_id="https://bookwyrm.social/book/5989"
+        )
+        self.assertFalse(book.file_links.exists())
+
+        with patch("bookwyrm.activitypub.base_activity.set_related_field.delay") as mock:
+            views.inbox.activity_task(
+                {
+                    "type": "Update",
+                    "to": [],
+                    "cc": [],
+                    "actor": "hi",
+                    "id": "sdkjf",
+                    "object": bookdata,
+                }
+            )
+        args = mock.call_args[0]
+        self.assertEqual(args[0], "FileLink")
+        self.assertEqual(args[1], "Edition")
+        self.assertEqual(args[2], "book")
+        self.assertEqual(args[3], book.remote_id)
+        self.assertEqual(args[4], link_data)
+        # idk how to test that related name works, because of the transaction
+
     def test_update_work(self):
         """update an existing edition"""
         datafile = pathlib.Path(__file__).parent.joinpath("../../data/bw_work.json")