Konstantin Shcheglov
e3c8774543
Change-Id: I63138e002d9e777f51d2d843f7ef2b1f32fed3e0 Reviewed-on: https://dart-review.googlesource.com/c/82529 Reviewed-by: Paul Berry <paulberry@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
94 lines
3.0 KiB
Dart
94 lines
3.0 KiB
Dart
// Copyright (c) 2017, 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 'dart:async';
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import 'package:analyzer/file_system/file_system.dart';
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import 'package:analyzer/src/test_utilities/resource_provider_mixin.dart';
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import 'package:analyzer_plugin/plugin/folding_mixin.dart';
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import 'package:analyzer_plugin/protocol/protocol.dart';
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import 'package:analyzer_plugin/protocol/protocol_common.dart';
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import 'package:analyzer_plugin/protocol/protocol_generated.dart';
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import 'package:analyzer_plugin/src/utilities/folding/folding.dart';
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import 'package:analyzer_plugin/utilities/folding/folding.dart';
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import 'package:test/test.dart';
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import 'package:test_reflective_loader/test_reflective_loader.dart';
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import 'mocks.dart';
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void main() {
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defineReflectiveTests(FoldingMixinTest);
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}
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@reflectiveTest
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class FoldingMixinTest with ResourceProviderMixin {
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String packagePath1;
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String filePath1;
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ContextRoot contextRoot1;
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MockChannel channel;
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_TestServerPlugin plugin;
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void setUp() {
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packagePath1 = convertPath('/package1');
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filePath1 = join(packagePath1, 'lib', 'test.dart');
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newFile(filePath1);
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contextRoot1 = new ContextRoot(packagePath1, <String>[]);
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channel = new MockChannel();
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plugin = new _TestServerPlugin(resourceProvider);
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plugin.start(channel);
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}
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test_sendFoldingNotification() async {
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await plugin.handleAnalysisSetContextRoots(
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new AnalysisSetContextRootsParams([contextRoot1]));
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Completer<void> notificationReceived = new Completer<void>();
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channel.listen(null, onNotification: (Notification notification) {
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expect(notification, isNotNull);
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AnalysisFoldingParams params =
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new AnalysisFoldingParams.fromNotification(notification);
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expect(params.file, filePath1);
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List<FoldingRegion> regions = params.regions;
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expect(regions, hasLength(7));
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notificationReceived.complete();
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});
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await plugin.sendFoldingNotification(filePath1);
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await notificationReceived.future;
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}
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}
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class _TestFoldingContributor implements FoldingContributor {
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int regionCount;
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_TestFoldingContributor(this.regionCount);
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@override
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void computeFolding(FoldingRequest request, FoldingCollector collector) {
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for (int i = 0; i < regionCount; i++) {
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collector.addRegion(i * 20, 10, FoldingKind.FILE_HEADER);
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}
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}
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}
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class _TestServerPlugin extends MockServerPlugin with FoldingMixin {
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_TestServerPlugin(ResourceProvider resourceProvider)
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: super(resourceProvider);
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@override
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List<FoldingContributor> getFoldingContributors(String path) {
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return <FoldingContributor>[
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new _TestFoldingContributor(3),
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new _TestFoldingContributor(4)
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];
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}
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@override
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Future<FoldingRequest> getFoldingRequest(String path) async {
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var result = new MockResolvedUnitResult(path: path);
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return new DartFoldingRequestImpl(resourceProvider, result);
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}
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}
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