Add Playwright e2e test to add a new page

tests/e2e/specs/pages/add-new-page.test.js

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+/**
+ * WordPress dependencies
+ */
+const { test, expect } = require( '@wordpress/e2e-test-utils-playwright' );
+
+test.describe( 'Add New wp page', () => {
+	test.beforeEach( async ( { admin, requestUtils } ) => {
+		// delete all pages
+		await requestUtils.deleteAllPages();
+		// Open the new page editor
+		await admin.createNewPost( { postType: 'page' } );
+	} );
+
+	test( 'Should create new page', async ( { page, admin } ) => {
+		// Check if the template modal is visible and close it
+		/* if ( page.locator( '.components-modal__content' ).isVisible() ) {
+			await page.getByLabel( 'Close', { exact: true } ).click();
+		} */
+
+		// Fill the title of the page
+		await page
+			.frameLocator( 'iframe[name="editor-canvas"]' )
+			.getByRole( 'textbox', { name: 'Add title' } )
+			.fill( 'Test Page' );
+
+		// Move to the next field means the description field
+		await page.keyboard.press( 'ArrowDown' );
+
+		// Add the description for the page
+		await page.keyboard.type( 'Test page description' );
+
+		//Click on publish button
+		await page.click( '.editor-post-publish-panel__toggle' );
+
+		//Double check, click again on publish button
+		await page.click( '.editor-post-publish-button' );
+
+		// A success notice should show up
+		await expect( page.locator( '.components-snackbar' ) ).toBeVisible();
+
+		// visit all pages page
+		await admin.visitAdminPage( '/edit.php?post_type=page' );
+
+		// validate that the created page is present
+		await expect(
+			page.getByRole( 'link', { name: '“Test Page” (Edit)' } )
+		).toBeVisible();
+	} );
+} );