fix: 500 on page properties edit

core/tests/test_page.py

@@ -0,0 +1,26 @@
+import pytest
+from django.test import Client
+from django.urls import reverse
+from model_bakery import baker
+from pytest_django.asserts import assertRedirects
+
+from core.baker_recipes import board_user
+from core.models import Page
+
+
+@pytest.mark.django_db
+def test_edit_page(client: Client):
+    user = board_user.make()
+    page = baker.prepare(Page)
+    page.save(force_lock=True)
+    page.view_groups.add(user.groups.first())
+    client.force_login(user)
+
+    url = reverse("core:page_edit", kwargs={"page_name": page._full_name})
+    res = client.get(url)
+    assert res.status_code == 200
+
+    res = client.post(url, data={"content": "Hello World"})
+    assertRedirects(res, reverse("core:page", kwargs={"page_name": page._full_name}))
+    revision = page.revisions.last()
+    assert revision.content == "Hello World"