Mirror test layout, domcontentloaded waits, backup DB writes outside threads

tests/api/rol.py

@@ -0,0 +1,11 @@
+# retoor <retoor@molodetz.nl>
+
+
+def test_seeded_posts_and_placeholders(anon):
+    rol = anon.get("/rol", headers={"Accept": "application/json"}).json()["posts"]
+    seeds = {"Een zes is geen ambitie.", "Af is een eigenschap.", "De assistent is geen senior.", "Geen cursus."}
+    assert seeds <= {post["title"] for post in rol}
+    assert all(post["is_placeholder"] for post in rol if post["title"] in seeds)
+    standaard = anon.get("/standaard", headers={"Accept": "application/json"}).json()["posts"]
+    keuzes = next(post for post in standaard if post["title"] == "Eenendertig keuzes. Jij hebt er nul.")
+    assert keuzes["is_placeholder"] is False