初始化提交

backend/tests/test_ids.py

@@ -0,0 +1,17 @@
+"""ID 生成测试。"""
+
+from app.core.ids import (
+    new_character_id,
+    new_event_id,
+    new_personality_proposal_id,
+    new_run_id,
+    new_user_id,
+)
+
+
+def test_id_prefixes() -> None:
+    assert new_character_id().startswith("character_")
+    assert new_run_id().startswith("run_")
+    assert new_event_id().startswith("event_")
+    assert new_personality_proposal_id().startswith("personality_proposal_")
+    assert new_user_id().startswith("user_")