LibTest/async/EventSink/noSuchMethodError_A01_t01.test.dart

// Copyright (c) 2016, 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 dynamic noSuchMethod(Invocation invocation)
/// Invoked when a non-existent method or property is accessed.
///
/// @description Checks that if a non-existent method or property is accessed a
/// method noSuchMethod is invoked. The default behavior of a noSuchMethod is to
/// throw a NoSuchMethodError.
/// @author ngl@unipro.ru

library noSuchMethodError_A01_t01;
import "dart:async";
import "../../../Utils/expect.dart";

test(EventSink create()) {
  dynamic es1 = create();

  try {
    es1.listen((_) {});   /// static type warning
  } catch (e) {
    Expect.isTrue(e is NoSuchMethodError);
  }
  try {
    es1.abc((_) {});   /// static type warning
  } catch (e) {
    Expect.isTrue(e is NoSuchMethodError);
  }
}