Function toBeEnabled

src/matchers/to-be-disabled.ts:28–45

(this: jest.MatcherContext, instance: TestInstance)

}

export function toBeEnabled(this: jest.MatcherContext, instance: TestInstance) {
  checkHostElement(instance, toBeEnabled, this);

  const isEnabled = !computeAriaDisabled(instance) && !isAncestorDisabled(instance);

  return {
    pass: isEnabled,
    message: () => {
      const is = this.isNot ? 'is' : 'is not';
      return [
        matcherHint(`${this.isNot ? '.not' : ''}.toBeEnabled`, 'instance', ''),
        '',
        `Received instance ${is} enabled:`,
        redent(formatElement(instance), 2),
      ].join('\n');
    },
  };
}

function isAncestorDisabled(instance: TestInstance): boolean {
  const parent = instance.parent;