import '@testing-library/jest-dom/vitest'
import { cleanup } from '@testing-library/react'
import { afterEach } from 'vitest'

// Cleanup after each test
afterEach(() => {
  cleanup()
})

// Mock Stream Chat if needed
global.ResizeObserver = class ResizeObserver {
  observe() {}
  unobserve() {}
  disconnect() {}
}

// Mock IntersectionObserver for virtualization
global.IntersectionObserver = class IntersectionObserver {
  constructor() {}
  observe() {}
  unobserve() {}
  disconnect() {}
  takeRecords() {
    return []
  }
  root = null
  rootMargin = ''
  thresholds = []
}