[birds] Fix importer not finishing, and add formjs

tests/birds_tests/test_importer.py

@@ -1,3 +1,5 @@
+from datetime import timedelta
+
 import pytest
 from birds.importer import (
     import_birding_csv,
@@ -111,6 +113,13 @@ class TestImportBirdingCSV:
         goose = next(b for b in birds if b["quantity"] == 6)
         assert goose is not None
 
+    def test_import_sets_stop_timestamp(self, user, birding_csv_file):
+        import_birding_csv(birding_csv_file, user.id)
+        scrobble = Scrobble.objects.filter(source="Birding CSV Import").first()
+        assert scrobble.stop_timestamp is not None
+        expected = scrobble.timestamp + timedelta(minutes=9)
+        assert scrobble.stop_timestamp == expected
+
 
 class TestBirdingCSVImportModel:
     def test_create_import_model(self, db, user):