ruch/example/src/setupTests.ts

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// Global Test Setup with MSW
// This file configures testing environment with Mock Service Worker

import '@testing-library/jest-dom';
import { server } from './mocks/server';

// Enable MSW server before all tests
beforeAll(() => {
  server.listen({ onUnhandledRequest: 'warn' });
});

// Reset handlers between tests to ensure test isolation
afterEach(() => {
  server.resetHandlers();
});

// Close server after all tests
afterAll(() => {
  server.close();
});

// Global test utilities
global.ResizeObserver = class ResizeObserver {
  observe() {}
  unobserve() {}
  disconnect() {}
};

// Mock console.error for cleaner test output
const originalError = console.error;
beforeAll(() => {
  console.error = (...args: any[]) => {
    if (
      typeof args[0] === 'string' &&
      args[0].includes('Warning: ReactDOM.render is deprecated')
    ) {
      return;
    }
    originalError.call(console, ...args);
  };
});

afterAll(() => {
  console.error = originalError;
});