MM-63669 E2E/Playwright: Move "e2e-tests/playwright/test" to "e2e-tests/playwright" folder (#30647)

* move "e2e-tests/playwright/test" to  "e2e-tests/playwright/test" and expose "ensurePluginsLoaded"

* add test setup, and expose ensurePluginsLoaded and ensureServerDeployment to pw

e2e-tests/playwright/specs/functional/channels/gif_picker/gif_picker_search.spec.ts

@@ -0,0 +1,95 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {expect, test} from '@mattermost/playwright-lib';
+
+test.fixme(
+    'MM-T5445 Should search, select and post correct Gif when Gif picker is opened from center textbox',
+    async ({pw}) => {
+        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 emoji/gif picker
+        await channelsPage.centerView.postCreate.openEmojiPicker();
+        await channelsPage.emojiGifPickerPopup.toBeVisible();
+
+        // # Open gif tab
+        await channelsPage.emojiGifPickerPopup.openGifTab();
+
+        // # Search for gif
+        await channelsPage.emojiGifPickerPopup.searchGif('hello');
+
+        // # Select the first gif
+        const {img: firstSearchGifResult, alt: altOfFirstSearchGifResult} =
+            await channelsPage.emojiGifPickerPopup.getNthGif(0);
+        await firstSearchGifResult.click();
+
+        // # Send the selected gif as a message
+        await channelsPage.centerView.postCreate.sendMessage();
+
+        // * Verify that last message has the gif
+        const lastPost = await channelsPage.centerView.getLastPost();
+        await lastPost.toBeVisible();
+        await expect(lastPost.body.getByLabel('file thumbnail')).toHaveAttribute('alt', altOfFirstSearchGifResult);
+    },
+);
+
+test.fixme(
+    'MM-T5446 Should search, select and post correct Gif when Gif picker is opened from RHS textbox',
+    async ({pw}) => {
+        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();
+
+        // # Send a message
+        await channelsPage.centerView.postCreate.postMessage('Message to open RHS');
+
+        // # Open the last post sent in RHS
+        const lastPost = await channelsPage.centerView.getLastPost();
+        await lastPost.hover();
+        await lastPost.postMenu.toBeVisible();
+        await lastPost.postMenu.reply();
+
+        const sidebarRight = channelsPage.sidebarRight;
+        await sidebarRight.toBeVisible();
+
+        // # Send a message in the thread
+        await sidebarRight.postCreate.toBeVisible();
+        await sidebarRight.postCreate.writeMessage('Replying to a thread');
+        await sidebarRight.postCreate.sendMessage();
+
+        // # Open emoji/gif picker
+        await sidebarRight.postCreate.openEmojiPicker();
+        await channelsPage.emojiGifPickerPopup.toBeVisible();
+
+        // # Open gif tab
+        await channelsPage.emojiGifPickerPopup.openGifTab();
+
+        // # Search for gif
+        await channelsPage.emojiGifPickerPopup.searchGif('hello');
+
+        // # Select the first gif
+        const {img: firstSearchGifResult, alt: altOfFirstSearchGifResult} =
+            await channelsPage.emojiGifPickerPopup.getNthGif(0);
+        await firstSearchGifResult.click();
+
+        // # Send the selected gif as a message in the thread
+        await sidebarRight.postCreate.sendMessage();
+
+        // * Verify that last message has the gif
+        const lastPostInRHS = await sidebarRight.getLastPost();
+        await lastPostInRHS.toBeVisible();
+        await expect(lastPostInRHS.body.getByLabel('file thumbnail')).toHaveAttribute('alt', altOfFirstSearchGifResult);
+    },
+);