first commit

packages/nodes-base/nodes/Wordpress/__tests__/GenericFunctions.test.ts

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+import { NodeApiError } from 'n8n-workflow';
+
+import { wordpressApiRequest, wordpressApiRequestAllItems } from '../GenericFunctions';
+
+describe('Wordpress > GenericFunctions', () => {
+	const mockFunctions: any = {
+		helpers: {
+			requestWithAuthentication: jest.fn(),
+		},
+		getCredentials: jest.fn().mockResolvedValue({
+			url: 'http://example.com',
+			allowUnauthorizedCerts: false,
+		}),
+		getNode: jest.fn(),
+	};
+
+	beforeEach(() => {
+		jest.clearAllMocks();
+	});
+
+	describe('wordpressApiRequest', () => {
+		it('should make a successful request', async () => {
+			mockFunctions.helpers.requestWithAuthentication.mockResolvedValue({ data: 'testData' });
+			const result = await wordpressApiRequest.call(mockFunctions, 'GET', '/posts', {}, {});
+			expect(result).toEqual({ data: 'testData' });
+			expect(mockFunctions.helpers.requestWithAuthentication).toHaveBeenCalled();
+		});
+
+		it('should throw NodeApiError on failure', async () => {
+			mockFunctions.helpers.requestWithAuthentication.mockRejectedValue({ message: 'fail' });
+			await expect(
+				wordpressApiRequest.call(mockFunctions, 'GET', '/posts', {}, {}),
+			).rejects.toThrow(NodeApiError);
+		});
+	});
+
+	describe('wordpressApiRequestAllItems', () => {
+		it('should accumulate all pages', async () => {
+			mockFunctions.helpers.requestWithAuthentication
+				.mockResolvedValueOnce({
+					body: [{ post: 1 }],
+					headers: {
+						'x-wp-totalpages': '2',
+					},
+				})
+				.mockResolvedValueOnce({
+					body: [{ post: 2 }],
+					headers: {
+						'x-wp-totalpages': '2',
+					},
+				});
+
+			const results = await wordpressApiRequestAllItems.call(mockFunctions, 'GET', '/posts');
+			expect(results).toEqual([{ post: 1 }, { post: 2 }]);
+		});
+	});
+});