| // 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 Future<T> last |
| /// If an error event occurs before the first data event, the resulting future |
| /// is completed with that error. |
| /// @description Checks that if error event occurs before the first data event, |
| /// the future completes with that error. |
| /// @author ilya |
| /// @author a.semenov@unipro.ru |
| |
| library last_A03_t01; |
| import "../../../Utils/expect.dart"; |
| |
| void test(CreateStreamWithErrorsFunction create) { |
| Error error = new Error(); |
| AsyncExpect.error( |
| error, |
| create( |
| [1, 2, error, 4, 5], isError: (e) => e is Error, defaultValue: 42).last); |
| AsyncExpect.error( |
| error, |
| create([error, 4, 5], isError: (e) => e is Error, defaultValue: 42).last); |
| AsyncExpect.error( |
| error, |
| create([1, 2, error], isError: (e) => e is Error, defaultValue: 42).last); |
| } |