Paul Berry
e1316a1cc1
Change-Id: I329e423bbe47645432d7a37e50a1877c7395f63d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148504 Reviewed-by: Mike Fairhurst <mfairhurst@google.com> Commit-Queue: Paul Berry <paulberry@google.com>
47 lines
1.5 KiB
Dart
47 lines
1.5 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:analyzer_plugin/protocol/protocol.dart';
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import 'package:test/test.dart';
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/// A [Matcher] that check that the given [Response] has an expected identifier
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/// and no error.
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Matcher isResponseSuccess(String id) => _IsResponseSuccess(id);
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/// A [Matcher] that check that there are no `error` in a given [Response].
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class _IsResponseSuccess extends Matcher {
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final String _id;
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_IsResponseSuccess(this._id);
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@override
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Description describe(Description description) {
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return description
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.addDescriptionOf('response with identifier "$_id" and without error');
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}
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@override
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Description describeMismatch(
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item, Description mismatchDescription, Map matchState, bool verbose) {
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Response response = item as Response;
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if (response == null) {
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mismatchDescription.add('is null response');
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} else {
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var id = response.id;
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var error = response.error;
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mismatchDescription.add('has identifier "$id"');
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if (error != null) {
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mismatchDescription.add(' and has error $error');
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}
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}
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return mismatchDescription;
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}
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@override
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bool matches(item, Map matchState) {
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Response response = item as Response;
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return response != null && response.id == _id && response.error == null;
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}
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}
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