setupTests.ts

// setupTests.js
import '@testing-library/jest-dom';

Range.prototype.getBoundingClientRect = () => ({
  bottom: 0,
  height: 0,
  left: 0,
  right: 0,
  top: 0,
  width: 0,
  x: 0,
  y: 0,
} as DOMRect);

Range.prototype.getClientRects = () => ({
  item: () => null,
  length: 0,
  [Symbol.iterator]: jest.fn(),
});

const originalError = console.error;
beforeAll(() => {
  console.error = (...args: any[]) => {
    if (/Warning: Render methods should be a pure function of props and state; triggering nested component updates from render is not allowed. If necessary, trigger nested updates in componentDidUpdate./.test(args[0])) {
      return;
    }
    originalError.call(console, ...args);
  };
});

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