/**
 * Jest Test Setup
 */

// Make this a module
export {};

// Extend Jest matchers
declare global {
  namespace jest {
    interface Matchers<R> {
      toBeValidUUID(): R;
    }
  }
}

// Custom matchers
expect.extend({
  toBeValidUUID(received: string) {
    const uuidRegex =
      /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i;
    const pass = uuidRegex.test(received);
    return {
      pass,
      message: () =>
        pass
          ? `Expected ${received} not to be a valid UUID`
          : `Expected ${received} to be a valid UUID`,
    };
  },
});