test

test/integration/commands/powerLevelCommandTest.ts

@@ -0,0 +1,59 @@
+/*
+Copyright 2024 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { strict as assert } from "assert";
+import { newTestUser } from "../clientHelper";
+
+describe("Test: power levels", function () {
+    it("Does not allow the bot to demote itself in a protected room.", async function () {
+        this.timeout(60000);
+        const mod = await newTestUser(this.config.homeserverUrl, { name: { contains: "moderator" } });
+        await mod.joinRoom(this.config.managementRoom);
+        const targetRoom = await mod.createRoom({ preset: "public_chat" });
+        await this.mjolnir.client.joinRoom(targetRoom);
+        const botId = await this.mjolnir.client.getUserId();
+        await mod.setUserPowerLevel(botId, targetRoom, 100);
+
+        await mod.sendMessage(this.mjolnir.managementRoomId, {
+            msgtype: "m.text.",
+            body: `!mjolnir rooms add ${targetRoom}`,
+        });
+
+        await mod.sendMessage(this.mjolnir.managementRoomId, {
+            msgtype: "m.text",
+            body: `!mjolnir powerlevel ${botId} 50 ${targetRoom}`,
+        });
+
+        mod.start();
+        let reply = new Promise((resolve, reject) => {
+            mod.on("room.message", (roomId: string, event: any) => {
+                if (
+                    roomId === this.mjolnir.managementRoomId &&
+                    event.content?.body.includes("You are attempting to lower the bot's power level")
+                ) {
+                    resolve(event);
+                }
+            });
+        });
+        await reply;
+
+        const currentLevels = await mod.getRoomStateEvent(targetRoom, "m.room.power_levels", "");
+        const botLevel = currentLevels["users"][botId];
+        assert.equal(botLevel, 100);
+
+        mod.stop();
+    });
+});