removed dummy tests and added test in server

server/test/app/utils/apiError.test.js

@@ -0,0 +1,19 @@
+const ApiError = require('../../../src/app/utils/apiError');
+
+describe('ApiError', () => {
+  test('should create an instance of ApiError with the provided status code and message', () => {
+    const statusCode = 404;
+    const message = 'Not Found';
+    const apiError = new ApiError(statusCode, message);
+
+    expect(apiError).toBeInstanceOf(ApiError);
+    expect(apiError.statusCode).toBe(statusCode);
+    expect(apiError.message).toBe(message);
+  });
+
+  test('should inherit from Error class', () => {
+    const apiError = new ApiError(500, 'Internal Server Error');
+
+    expect(apiError).toBeInstanceOf(Error);
+  });
+});