From 892f501d4bdd495c87a661bb174492b5f0d5d80a Mon Sep 17 00:00:00 2001
From: Mario Santos <santosguillamot@gmail.com>
Date: Thu, 30 May 2024 10:44:57 +0200
Subject: [PATCH] Test protected fields are not editable

---
 .../editor/various/block-bindings.spec.js     | 58 +++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/test/e2e/specs/editor/various/block-bindings.spec.js b/test/e2e/specs/editor/various/block-bindings.spec.js
index e99e73d858450..658c11f3b709b 100644
--- a/test/e2e/specs/editor/various/block-bindings.spec.js
+++ b/test/e2e/specs/editor/various/block-bindings.spec.js
@@ -1381,6 +1381,64 @@ test.describe( 'Block bindings', () => {
 					previewPage.locator( '#paragraph-binding' )
 				).toHaveText( 'new value' );
 			} );
+
+			test( 'should NOT be possible to edit the value of the custom field when it is protected', async ( {
+				editor,
+			} ) => {
+				await editor.insertBlock( {
+					name: 'core/paragraph',
+					attributes: {
+						anchor: 'protected-field-binding',
+						content: 'fallback value',
+						metadata: {
+							bindings: {
+								content: {
+									source: 'core/post-meta',
+									args: { key: '_protected_field' },
+								},
+							},
+						},
+					},
+				} );
+
+				const protectedFieldBlock = editor.canvas.getByRole(
+					'document',
+					{
+						name: 'Block: Paragraph',
+					}
+				);
+
+				await expect( protectedFieldBlock ).not.toBeEditable();
+			} );
+
+			test( 'should NOT be possible to edit the value of the custom field when it is not shown in the REST API', async ( {
+				editor,
+			} ) => {
+				await editor.insertBlock( {
+					name: 'core/paragraph',
+					attributes: {
+						anchor: 'show-in-rest-false-binding',
+						content: 'fallback value',
+						metadata: {
+							bindings: {
+								content: {
+									source: 'core/post-meta',
+									args: { key: 'show_in_rest_false_field' },
+								},
+							},
+						},
+					},
+				} );
+
+				const showInRestFalseBlock = editor.canvas.getByRole(
+					'document',
+					{
+						name: 'Block: Paragraph',
+					}
+				);
+
+				await expect( showInRestFalseBlock ).not.toBeEditable();
+			} );
 		} );
 
 		test.describe( 'Heading', () => {