fix(Notion Node): Block with text results in a body validation error (#8622)

packages/nodes-base/nodes/Notion/test/GenericFunctions.test.ts

@@ -0,0 +1,33 @@
+import { formatBlocks } from '../GenericFunctions';
+
+describe('Test NotionV2, formatBlocks', () => {
+	it('should format to_do block', () => {
+		const blocks = [
+			{
+				type: 'to_do',
+				checked: false,
+				richText: false,
+				textContent: 'Testing',
+			},
+		];
+
+		const result = formatBlocks(blocks);
+
+		expect(result).toEqual([
+			{
+				object: 'block',
+				type: 'to_do',
+				to_do: {
+					checked: false,
+					text: [
+						{
+							text: {
+								content: 'Testing',
+							},
+						},
+					],
+				},
+			},
+		]);
+	});
+});