Konstantin Shcheglov
114d7b980a
Bug: https://github.com/dart-lang/sdk/issues/45236 Change-Id: I01175a2b2b1eb3ce6cdf30ade794d8186c6e8ead Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/191622 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
93 lines
3.0 KiB
Dart
93 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/highlights_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/highlights/highlights.dart';
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import 'package:analyzer_plugin/utilities/highlights/highlights.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(HighlightsMixinTest);
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}
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@reflectiveTest
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class HighlightsMixinTest with ResourceProviderMixin {
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late String packagePath1;
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late String filePath1;
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late ContextRoot contextRoot1;
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late MockChannel channel;
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late _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 = ContextRoot(packagePath1, <String>[]);
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channel = MockChannel();
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plugin = _TestServerPlugin(resourceProvider);
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plugin.start(channel);
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}
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Future<void> test_sendHighlightsNotification() async {
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await plugin.handleAnalysisSetContextRoots(
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AnalysisSetContextRootsParams([contextRoot1]));
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var notificationReceived = Completer<void>();
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channel.listen(null, onNotification: (Notification notification) {
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expect(notification, isNotNull);
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var params = AnalysisHighlightsParams.fromNotification(notification);
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expect(params.file, filePath1);
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expect(params.regions, hasLength(5));
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notificationReceived.complete();
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});
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await plugin.sendHighlightsNotification(filePath1);
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await notificationReceived.future;
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}
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}
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class _TestHighlightsContributor implements HighlightsContributor {
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int elementCount;
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_TestHighlightsContributor(this.elementCount);
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@override
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void computeHighlights(
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HighlightsRequest request, HighlightsCollector collector) {
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for (var i = 0; i < elementCount; i++) {
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collector.addRegion(i, 20, HighlightRegionType.METHOD_DECLARATION);
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}
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}
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}
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class _TestServerPlugin extends MockServerPlugin with HighlightsMixin {
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_TestServerPlugin(ResourceProvider resourceProvider)
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: super(resourceProvider);
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@override
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List<HighlightsContributor> getHighlightsContributors(String path) {
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return <HighlightsContributor>[
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_TestHighlightsContributor(2),
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_TestHighlightsContributor(3)
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];
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}
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@override
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Future<HighlightsRequest> getHighlightsRequest(String path) async {
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var result = MockResolvedUnitResult(path: path);
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return DartHighlightsRequestImpl(resourceProvider, result);
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}
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}
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