test(e2e): add tests for room list header

Author: florianduros

playwright/e2e/left-panel/room-list-view/room-list-header.spec.ts

@@ -0,0 +1,58 @@
+/*
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+import { test, expect } from "../../../element-web-test";
+import type { Page } from "@playwright/test";
+
+test.describe("Header section of the room list", () => {
+    test.use({
+        labsFlags: ["feature_new_room_list"],
+    });
+
+    /**
+     * Get the header section of the room list
+     * @param page
+     */
+    function getHeaderSection(page: Page) {
+        return page.getByTestId("room-list-header");
+    }
+
+    test.beforeEach(async ({ page, app, user }) => {
+        // The notification toast is displayed above the search section
+        await app.closeNotificationToast();
+    });
+
+    test("should render the header section", { tag: "@screenshot" }, async ({ page, app, user }) => {
+        const roomListHeader = getHeaderSection(page);
+        await expect(roomListHeader).toMatchScreenshot("room-list-header.png");
+
+        const composeMenu = roomListHeader.getByRole("button", { name: "Add" });
+        await composeMenu.click();
+
+        await expect(page.getByRole("menu")).toMatchScreenshot("room-list-header-compose-menu.png");
+
+        // New message should open the direct messages dialog
+        await page.getByRole("menuitem", { name: "New message" }).click();
+        await expect(page.getByRole("heading", { name: "Direct Messages" })).toBeVisible();
+        await app.closeDialog();
+
+        // New room should open the room creation dialog
+        await composeMenu.click();
+        await page.getByRole("menuitem", { name: "New room" }).click();
+        await expect(page.getByRole("heading", { name: "Create a private room" })).toBeVisible();
+        await app.closeDialog();
+    });
+
+    test("should render the header section for a space", async ({ page, app, user }) => {
+        await app.client.createSpace({ name: "MySpace" });
+        await page.getByRole("button", { name: "MySpace" }).click();
+
+        const roomListHeader = getHeaderSection(page);
+        await expect(roomListHeader.getByRole("heading", { name: "MySpace" })).toBeVisible();
+        await expect(roomListHeader.getByRole("button", { name: "Add" })).not.toBeVisible();
+    });
+});