LibTest/core/Iterable/first_A02_t01.test.dart

/*
 * Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 * for details. All rights reserved. Use of this source code is governed by a
 * BSD-style license that can be found in the LICENSE file.
 */
/**
 * @assertion final E first
 * If this is empty throws a StateError.
 * @description Checks that a StateError is thrown when this is empty.
 * @author kaigorodov
 */
library first_A02_t01;
 
import "../../../Utils/expect.dart";

test(Iterable create([Iterable content])) {
  Expect.throws(() {
      create().first;
    },
    (e)=> e is StateError
  );
}