[MM-39738] E2E test for Open Settings modal using keyboard shortcuts (#1947)

e2e/specs/menu_bar/file_menu.test.js

@@ -0,0 +1,42 @@
+// Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+'use strict';
+
+const fs = require('fs');
+
+const robot = require('robotjs');
+
+const env = require('../../modules/environment');
+const {asyncSleep} = require('../../modules/utils');
+
+describe('file_menu/dropdown', function desc() {
+    this.timeout(30000);
+
+    const config = env.demoConfig;
+
+    beforeEach(async () => {
+        env.createTestUserDataDir();
+        env.cleanTestConfig();
+        fs.writeFileSync(env.configFilePath, JSON.stringify(config));
+        await asyncSleep(1000);
+        this.app = await env.getApp();
+    });
+
+    afterEach(async () => {
+        if (this.app) {
+            await this.app.close();
+        }
+    });
+
+    it('MM-T1313 Open Settings modal using keyboard shortcuts', async () => {
+        const mainWindow = this.app.windows().find((window) => window.url().includes('index'));
+        mainWindow.should.not.be.null;
+        if (process.platform === 'win32' || process.platform === 'linux') {
+            robot.keyTap(',', ['control']);
+            const settingsWindow = await this.app.waitForEvent('window', {
+                predicate: (window) => window.url().includes('settings'),
+            });
+            settingsWindow.should.not.be.null;
+        }
+    });
+});