Add Playwright E2E test for bulk post edit

tests/e2e/specs/posts/post-bulk-edit.test.js

@@ -0,0 +1,63 @@
+/**
+ * WordPress dependencies
+ */
+const { test, expect } = require( '@wordpress/e2e-test-utils-playwright' );
+
+test.describe( 'Bulk @wp-post Edit', () => {
+	test.beforeEach( async ( { admin, editor } ) => {
+		// create Posts to use in test
+		const postTitles = [
+			'Test Post for bulk edit 1',
+			'Test Post for bulk edit 2',
+		];
+
+		for ( const title of postTitles ) {
+			await admin.createNewPost( { title: title } );
+			await editor.publishPost();
+		}
+	} );
+
+	test.afterEach( async ( { requestUtils } ) => {
+		await requestUtils.deleteAllPosts();
+	} );
+
+	test( 'Should be able to edit the posts in bulk', async ( {
+		page,
+		admin,
+	} ) => {
+		// Navigate to posts page
+		await admin.visitAdminPage( '/edit.php' );
+		await expect( page.locator( '.wp-heading-inline' ) ).toHaveText(
+			'Posts'
+		);
+
+		// click on select all checkbox
+		await page.locator( '#cb-select-all-1' ).click();
+
+		// select the edit option from the dropdown
+		await page.selectOption( '#bulk-action-selector-top', 'edit' );
+
+		// click on apply button
+		await page.click( 'role=button[name="Apply"i] >> nth=0' );
+
+		// select the draft option
+		await page
+			.getByRole( 'combobox', { name: 'Status' } )
+			.selectOption( 'draft' );
+
+		// click on the update button
+		await page.getByRole( 'button', { name: 'Update' } ).click();
+
+		await expect(
+			page.locator( "div[id='message'] p" ).first()
+		).toHaveText( /posts updated./ );
+
+		const listTable = page.getByRole( 'table', {
+			name: 'Table ordered by',
+		} );
+		const posts = listTable.locator( '.page-title  strong span' );
+
+		// Validate that the page is in draft status
+		await expect( posts.first() ).toHaveText( 'Draft' );
+	} );
+} );