uniswap-interface-uncensored/src/setupTests.ts

import '@testing-library/jest-dom' // jest custom assertions
import 'jest-styled-components' // adds style diffs to snapshot tests

import { Readable } from 'stream'
import { TextDecoder, TextEncoder } from 'util'

if (typeof global.TextEncoder === 'undefined') {
  global.ReadableStream = Readable as unknown as typeof globalThis.ReadableStream
  global.TextEncoder = TextEncoder
  global.TextDecoder = TextDecoder as typeof global.TextDecoder
}

global.matchMedia =
  global.matchMedia ||
  function () {
    return {
      matches: false,
      addEventListener: jest.fn(),
      removeEventListener: jest.fn(),
    }
  }