fix(Google Sheets Node): Check for column names changes before upsert, append, update (#9649)

packages/nodes-base/nodes/Google/Sheet/test/v2/utils/utils.test.ts

@@ -1,8 +1,9 @@
-import type { IExecuteFunctions, INode } from 'n8n-workflow';
+import type { IExecuteFunctions, INode, ResourceMapperField } from 'n8n-workflow';
 import { GoogleSheet } from '../../../v2/helpers/GoogleSheet';
 import {
 	addRowNumber,
 	autoMapInputData,
+	checkForSchemaChanges,
 	prepareSheetData,
 	removeEmptyColumns,
 	removeEmptyRows,
@@ -400,3 +401,46 @@ describe('Test Google Sheets, lookupValues', () => {
 		]);
 	});
 });
+
+describe('Test Google Sheets, checkForSchemaChanges', () => {
+	it('should not to throw error', async () => {
+		const node: INode = {
+			id: '1',
+			name: 'Google Sheets',
+			typeVersion: 4.4,
+			type: 'n8n-nodes-base.googleSheets',
+			position: [60, 760],
+			parameters: {
+				operation: 'append',
+			},
+		};
+
+		expect(() =>
+			checkForSchemaChanges(node, ['id', 'name', 'data'], [
+				{ id: 'id' },
+				{ id: 'name' },
+				{ id: 'data' },
+			] as ResourceMapperField[]),
+		).not.toThrow();
+	});
+	it('should throw error when columns were renamed', async () => {
+		const node: INode = {
+			id: '1',
+			name: 'Google Sheets',
+			typeVersion: 4.4,
+			type: 'n8n-nodes-base.googleSheets',
+			position: [60, 760],
+			parameters: {
+				operation: 'append',
+			},
+		};
+
+		expect(() =>
+			checkForSchemaChanges(node, ['id', 'name', 'data'], [
+				{ id: 'id' },
+				{ id: 'name' },
+				{ id: 'text' },
+			] as ResourceMapperField[]),
+		).toThrow("Column names were updated after the node's setup");
+	});
+});