first commit

tests/unit/response.helper.test.js

@@ -0,0 +1,32 @@
+const ResponseHelper = require('../../app/helpers/response.helper');
+
+describe('ResponseHelper', () => {
+    let mockRes;
+
+    beforeEach(() => {
+        mockRes = {
+            status: jest.fn().mockReturnThis(),
+            json: jest.fn().mockReturnThis()
+        };
+    });
+
+    it('should send success response', () => {
+        ResponseHelper.success(mockRes, 'Success test', { id: 1 });
+        expect(mockRes.status).toHaveBeenCalledWith(200);
+        expect(mockRes.json).toHaveBeenCalledWith(expect.objectContaining({
+            success: true,
+            message: 'Success test',
+            data: { id: 1 }
+        }));
+    });
+
+    it('should send error response', () => {
+        ResponseHelper.error(mockRes, 'Error test', 400, { field: 'required' });
+        expect(mockRes.status).toHaveBeenCalledWith(400);
+        expect(mockRes.json).toHaveBeenCalledWith(expect.objectContaining({
+            success: false,
+            message: 'Error test',
+            errors: { field: 'required' }
+        }));
+    });
+});