init here

autotest/cases/case_09_teachers_list_classes.py

@@ -0,0 +1,24 @@
+import json
+
+TEST_NAME = "teachers:list classes"
+
+
+def run(context) -> None:
+    status, body, _ = context.send_request(
+        "GET",
+        "/api/classes",
+        headers=context.make_auth(
+            context.teacher_username,
+            context.teacher_password,
+        ),
+    )
+    context.expect(status == 200, f"expected 200, got {status}")
+    data = json.loads(body)
+    entries = data.get(context.K_CLASSES, [])
+    context.expect(
+        any(
+            int(item[context.K_IDENTIFIER]) == context.class_id
+            for item in entries
+        ),
+        "class not listed",
+    )