snapshot of https://github.com/mattermost/mattermost.git (master, 2026-09-16; blobs > 131072B omitted)

e2e-tests/playwright/specs/functional/channels/message_priority/standard_priority.spec.ts

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+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {expect, test} from '@mattermost/playwright-lib';
+
+/**
+ * @objective Verify that standard message priority posts correctly without priority labels and functions as expected.
+ */
+test(
+    'MM-T5139 posts message with standard priority and verifies no priority labels appear',
+    {tag: ['@smoke', '@message_priority']},
+    async ({pw}) => {
+        // # Setup test environment
+        const {user} = await pw.initSetup();
+
+        // # Log in as a user in new browser context
+        const {channelsPage} = await pw.testBrowser.login(user);
+
+        // # Visit default channel page
+        await channelsPage.goto();
+        await channelsPage.toBeVisible();
+
+        // # Open priority menu
+        await channelsPage.centerView.postCreate.openPriorityMenu();
+
+        // * Verify priority dialog appears with standard option selected
+        await channelsPage.messagePriority.verifyPriorityDialog();
+        await channelsPage.messagePriority.verifyStandardPrioritySelected();
+
+        // # Close priority menu
+        await channelsPage.messagePriority.closePriorityMenu();
+
+        // # Post a message with standard priority
+        const testMessage = 'This is just a test message';
+        await channelsPage.postMessage(testMessage);
+
+        // * Verify message posts correctly with the expected text
+        const lastPost = await channelsPage.getLastPost();
+        await lastPost.toBeVisible();
+        await lastPost.toContainText(testMessage);
+
+        // * Verify no priority label appears on the post
+        await expect(lastPost.container.locator('.post-priority')).not.toBeVisible();
+
+        // # Open post in right-hand sidebar
+        await lastPost.container.click();
+        await channelsPage.sidebarRight.toBeVisible();
+
+        // * Verify post content appears correctly in RHS
+        const rhsPost = await channelsPage.sidebarRight.getLastPost();
+        await rhsPost.toBeVisible();
+        await rhsPost.toContainText(testMessage);
+
+        // * Verify no priority label appears in RHS
+        await expect(rhsPost.container.locator('.post-priority')).not.toBeVisible();
+
+        // * Verify RHS formatting bar doesn't include priority button
+        await expect(channelsPage.sidebarRight.postCreate.priorityButton).not.toBeVisible();
+    },
+);