fix(Webflow Node): Fix issue with pagination in v2 node (#11934)

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

@@ -0,0 +1,66 @@
+import type { IExecuteFunctions, ILoadOptionsFunctions } from 'n8n-workflow';
+
+import { webflowApiRequestAllItems } from '../GenericFunctions';
+
+describe('Webflow -> webflowApiRequestAllItems', () => {
+	let mockExecuteFunctions: IExecuteFunctions | ILoadOptionsFunctions;
+
+	const v1Response = {
+		items: [
+			{ id: '1', name: 'Item 1' },
+			{ id: '2', name: 'Item 2' },
+		],
+		total: 2,
+	};
+
+	const v2Response = {
+		body: {
+			items: [
+				{ id: '1', name: 'Item 1' },
+				{ id: '2', name: 'Item 2' },
+			],
+			pagination: {
+				total: 2,
+			},
+		},
+	};
+
+	const setupMockFunctions = (typeVersion: number) => {
+		mockExecuteFunctions = {
+			getNode: jest.fn().mockReturnValue({ typeVersion }),
+			getNodeParameter: jest.fn(),
+			helpers: {
+				httpRequestWithAuthentication: jest
+					.fn()
+					.mockResolvedValue(typeVersion === 1 ? v1Response : v2Response),
+			},
+		} as unknown as IExecuteFunctions | ILoadOptionsFunctions;
+		jest.clearAllMocks();
+	};
+
+	beforeEach(() => {
+		setupMockFunctions(1);
+	});
+
+	it('should return all items for type version 1', async () => {
+		const result = await webflowApiRequestAllItems.call(
+			mockExecuteFunctions,
+			'GET',
+			'/collections/collection_id/items',
+		);
+
+		expect(result).toEqual(v1Response.items);
+	});
+
+	it('should return all items for type version 2', async () => {
+		setupMockFunctions(2);
+
+		const result = await webflowApiRequestAllItems.call(
+			mockExecuteFunctions,
+			'GET',
+			'/collections/collection_id/items',
+		);
+
+		expect(result).toEqual(v2Response.body.items);
+	});
+});