Playwright test for history sharing on invite (#30948)

* Playwright: `getCurrentRoomIdFromUrl` Helper function to fish a room ID out of the URL * Playwright: use updated `Credentials` class from common lib Pick up the extended `Credentials` interface that was added in https://github.com/element-hq/element-modules/pull/80. * Playwright: use `routeConfigJson` from common lib https://github.com/element-hq/element-modules/pull/81 added a utility function for building and routing `config.json`; we should use it. * Playwright test for history sharing on invite Fixes https://github.com/element-hq/element-meta/issues/2920 * Avoid use of CSS in playwright locators
2025-10-08 09:49:11 +00:00
parent 0fcc4d15c8
commit 4a0e8d661f
9 changed files with 102 additions and 35 deletions
@@ -0,0 +1,59 @@
+/*
+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 { createNewInstance } from "@element-hq/element-web-playwright-common";
+
+import { expect, test } from "../../element-web-test";
+import { ElementAppPage } from "../../pages/ElementAppPage";
+import { createRoom, sendMessageInCurrentRoom } from "./utils";
+
+test.use({
+    displayName: "Alice",
+    labsFlags: ["feature_share_history_on_invite"],
+});
+
+/** Tests for MSC4268: encrypted history sharing */
+test.describe("History sharing", function () {
+    test(
+        "We should share history when sending invites",
+        { tag: "@screenshot" },
+        async (
+            { labsFlags, browser, page: alicePage, user: aliceCredentials, app: aliceElementApp, homeserver },
+            testInfo,
+        ) => {
+            // In this test, Alice creates an encrypted room and sends an event;
+            // we then invite Bob, and ensure Bob can see the content.
+
+            await aliceElementApp.client.bootstrapCrossSigning(aliceCredentials);
+
+            // Register a second user, and open it in a second instance of the app
+            const bobCredentials = await homeserver.registerUser(`user_${testInfo.testId}_bob`, "password", "Bob");
+            const bobPage = await createNewInstance(browser, bobCredentials, {}, labsFlags);
+            const bobElementApp = new ElementAppPage(bobPage);
+            await bobElementApp.client.bootstrapCrossSigning(bobCredentials);
+
+            // Create the room and send a message
+            await createRoom(alicePage, "TestRoom", true);
+            await sendMessageInCurrentRoom(alicePage, "A message from Alice");
+
+            // Send the invite to Bob
+            await aliceElementApp.inviteUserToCurrentRoom(bobCredentials.userId);
+
+            // Bob accepts the invite
+            await bobPage.getByRole("option", { name: "TestRoom" }).click();
+            await bobPage.getByRole("button", { name: "Accept" }).click();
+
+            // Bob should now be able to decrypt the event
+            await expect(bobPage.getByText("A message from Alice")).toBeVisible();
+
+            const mask = [bobPage.locator(".mx_MessageTimestamp")];
+            await expect(bobPage.locator(".mx_RoomView_body")).toMatchScreenshot("shared-history-invite-accepted.png", {
+                mask,
+            });
+        },
+    );
+});