test(Gmail Node): Add tests for Gmail node v1 (no-changelog) (#12461)

packages/nodes-base/nodes/Google/Gmail/v1/GmailV1.node.ts

@@ -5,9 +5,7 @@ import {
 	type IDataObject,
 	type IExecuteFunctions,
 	type IHttpRequestMethods,
-	type ILoadOptionsFunctions,
 	type INodeExecutionData,
-	type INodePropertyOptions,
 	type INodeType,
 	type INodeTypeBaseDescription,
 	type INodeTypeDescription,
@@ -17,6 +15,7 @@ import { oldVersionNotice } from '@utils/descriptions';
 
 import { draftFields, draftOperations } from './DraftDescription';
 import { labelFields, labelOperations } from './LabelDescription';
+import { getLabels } from './loadOptions';
 import { messageFields, messageOperations } from './MessageDescription';
 import { messageLabelFields, messageLabelOperations } from './MessageLabelDescription';
 import type { IEmail } from '../../../../utils/sendAndWait/interfaces';
@@ -141,32 +140,7 @@ export class GmailV1 implements INodeType {
 
 	methods = {
 		loadOptions: {
-			// Get all the labels to display them to user so that they can
-			// select them easily
-			async getLabels(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
-				const returnData: INodePropertyOptions[] = [];
-				const labels = await googleApiRequestAllItems.call(
-					this,
-					'labels',
-					'GET',
-					'/gmail/v1/users/me/labels',
-				);
-				for (const label of labels) {
-					returnData.push({
-						name: label.name,
-						value: label.id,
-					});
-				}
-				return returnData.sort((a, b) => {
-					if (a.name < b.name) {
-						return -1;
-					}
-					if (a.name > b.name) {
-						return 1;
-					}
-					return 0;
-				});
-			},
+			getLabels,
 		},
 	};