Function rendersClass

packages/react/src/utils/testing.tsx:73–75

(node: React.ReactElement, klass: string)

 * Returns true if a node renders with a single class.
 */
export function rendersClass(node: React.ReactElement, klass: string): boolean {
  return renderClasses(node).includes(klass)
}

export function px(value: number | string): string {
  return typeof value === 'number' ? `${value}px` : value