Unit test and fix sqlite room audit log.

src/protections/RoomTakedown/SqliteRoomAuditLog.ts

@@ -31,13 +31,13 @@ const schema = [
         room_id TEXT NOT NULL,
         state_key TEXT NOT NULL,
         type TEXT NOT NULL,
-        recommendation TEXT NOT NULL,
+        recommendation TEXT NOT NULL
     ) STRICT;`,
   `CREATE TABLE room_takedown (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     policy_id TEXT NOT NULL,
     target_room_id TEXT NOT NULL,
-    created_at DATETIME DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    created_at INTEGER DEFAULT (unixepoch()) NOT NULL,
     FOREIGN KEY (policy_id) REFERENCES policy_info(policy_id)
   ) STRICT;`,
 ];
@@ -119,7 +119,7 @@ export class SqliteRoomAuditLog
 
   private loadTakendownRooms(): StringRoomID[] {
     return this.db
-      .prepare(`SELECT room_id FROM room_takedown`)
+      .prepare(`SELECT target_room_id FROM room_takedown`)
       .all() as StringRoomID[];
   }
   isRoomTakendown(roomID: StringRoomID): boolean {

test/unit/stores/roomAuditLogTest.ts

@@ -0,0 +1,45 @@
+// SPDX-FileCopyrightText: 2025 Gnuxie <Gnuxie@protonmail.com>
+//
+// SPDX-License-Identifier: AFL-3.0
+
+import Database from "better-sqlite3";
+import { BetterSqliteOptions } from "../../../src/backingstore/better-sqlite3/BetterSqliteStore";
+import { SqliteRoomAuditLog } from "../../../src/protections/RoomTakedown/SqliteRoomAuditLog";
+import {
+  describePolicyRule,
+  LiteralPolicyRule,
+  parsePolicyRule,
+  PolicyRuleType,
+  randomRoomID,
+  Recommendation,
+} from "matrix-protection-suite";
+import expect from "expect";
+
+describe("RoomAuditLog test", function () {
+  const options = { path: ":memory:" } satisfies BetterSqliteOptions;
+  const db = new Database(options.path);
+  db.pragma("FOREIGN_KEYS = ON");
+  const store = new SqliteRoomAuditLog(options, db);
+  it("Test that it doesn't return null or something", async function () {
+    expect(store.isRoomTakendown(randomRoomID([]).toRoomIDOrAlias())).toBe(
+      false
+    );
+  });
+  it("Can logged takendown rooms", async function () {
+    const bannedRoom = randomRoomID([]);
+    const policyRoom = randomRoomID([]);
+    const ban = parsePolicyRule(
+      describePolicyRule({
+        room_id: policyRoom.toRoomIDOrAlias(),
+        entity: bannedRoom.toRoomIDOrAlias(),
+        reason: "spam",
+        recommendation: Recommendation.Takedown,
+        type: PolicyRuleType.Room,
+      }) as never
+    ).expect("Should bea ble to parse the policy rule.");
+    (await store.takedownRoom(ban as LiteralPolicyRule)).expect(
+      "Should be able to takedown a room"
+    );
+    expect(store.isRoomTakendown(bannedRoom.toRoomIDOrAlias())).toBe(true);
+  });
+});