Files
Harrison HealeyandGitHub daec1283e5 MM-69003 Mostly share ESLint config between web app and E2E tests (#36767)
* Switch Cypress to use shared ESLint config

* Run --fix in Cypress

* Manually fix remaining lint issues in Cypress

* Switch Playwright to use shared ESLint config

* Run --fix in Playwright

* Manually fix remaining lint issues in Playwright

* Install and cache web app deps during Cypress CI builds

This also caches the types and client package. That isn't needed currently
since it uses prepackaged versions of those, but I imagine we might change
that at some point.

* Run e2e-tests-check when ESLint plugin is updated

* Change E2E test GHA caching to cache all of web app node_modules

* Fix mismatch between cache save and restore

* Try bumping cache keys

* Copy step to install dependencies to server.run_cypress.sh

I don't know how this must've worked before, but if this fixes the issue,
it seems like neither Cypress nor Playwright actually use the cached
depenendencies.

* Try disabling caching entirely for Cypress tests

* Try bypassing makefile?

* Try also manually building dependencies in run_specs.sh

I don't know why this appears to duplicate run_cypress.sh and
run_playwright.sh, both of which are called run_test.sh which
might not be used any more as best I can tell.

* Try installing the web app dependencies in yet another place

* Disable the extra steps in server.prepare.sh specifically for Cypress

* Revert changes to update cache key and disable web app depenedency cache on Cypress builds
2026-06-09 20:50:58 +00:00

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4.3 KiB
TypeScript

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
import type {Locator} from '@playwright/test';
import {expect, test} from '@mattermost/playwright-lib';
/**
* @objective Verify that using the emoji picker adds emojis to the correct place in the post textbox based on the
* location of the keyboard caret, that keyboard focus is moved back to the post textbox correctly, and that the
* keyboard caret is placed in the correct place.
*/
test(
'Should add emoji to post textbox correctly and handle focus/selection correctly',
{tag: '@emoji_picker'},
async ({pw}) => {
// # Initialize a test user
const {user} = await pw.initSetup();
// # Log in as a user in new browser context
const {channelsPage} = await pw.testBrowser.login(user);
const {emojiGifPickerPopup} = channelsPage;
const {postCreate} = channelsPage.centerView;
// # Navigate to default channel page
await channelsPage.goto();
await channelsPage.toBeVisible();
// # Open emoji picker from center textbox
await postCreate.openEmojiPicker();
// * Verify emoji picker popup appears
await emojiGifPickerPopup.toBeVisible();
// # Click on an emoji
await emojiGifPickerPopup.clickEmoji('slightly smiling face');
// * Verify emoji picker popup disappears
await emojiGifPickerPopup.notToBeVisible();
// * Verify that the emoji was correctly added to the post textbox (as unicode), followed by a space
await expectPostCreateState(postCreate.input, '๐Ÿ™‚ ', '');
// # Repeat those steps with another emoji
await postCreate.openEmojiPicker();
await emojiGifPickerPopup.clickEmoji('upside down face');
// * Verify that the second emoji was correctly added to the post textbox (as unicode), also followed by a space
await expectPostCreateState(postCreate.input, '๐Ÿ™‚ ๐Ÿ™ƒ ', '');
// # Clear the textbox and replace it with some text
await postCreate.writeMessage('ab');
// # Move left so that the caret is in the middle of the text
await postCreate.input.press('ArrowLeft');
// * Verify that the caret is in the right place
await expectPostCreateState(postCreate.input, 'a', 'b');
// # Open the emoji picker again and select another emoji
await postCreate.openEmojiPicker();
await emojiGifPickerPopup.clickEmoji('face with raised eyebrow');
// * Verify that the emoji was added with surrounding whitespace (as unicode) and that the caret is placed after that
await expectPostCreateState(postCreate.input, 'a ๐Ÿคจ ', 'b');
// # Clear the textbox and replace it with some words
await postCreate.writeMessage('this is a test');
// # Move left again so that the caret is between words but after a space
await postCreate.input.press('ArrowLeft');
await postCreate.input.press('ArrowLeft');
await postCreate.input.press('ArrowLeft');
await postCreate.input.press('ArrowLeft');
// * Again, verify that the caret is in the right place
await expectPostCreateState(postCreate.input, 'this is a ', 'test');
// # Open the emoji picker again and select another emoji
await postCreate.openEmojiPicker();
await emojiGifPickerPopup.clickEmoji('neutral face');
// * Verify that the emoji was added without an extra space before it (as unicode)
await expectPostCreateState(postCreate.input, 'this is a ๐Ÿ˜ ', 'test');
},
);
async function expectPostCreateState(input: Locator, textBeforeCaret: string, textAfterCaret: string) {
// * Verify that the post textbox is focused
await expect(input).toBeFocused();
// * Verify that the text in it is as expected
await expect(input).toHaveValue(textBeforeCaret + textAfterCaret);
// * Verify that the keyboard caret is in the correct place
const selectionStart = await input.evaluate((element: HTMLTextAreaElement) => element.selectionStart);
expect(selectionStart).toEqual(textBeforeCaret.length);
const selectionEnd = await input.evaluate((element: HTMLTextAreaElement) => element.selectionEnd);
expect(selectionEnd).toEqual(textBeforeCaret.length);
}