Brian Wilkerson
efd4051c7e
R=scheglov@google.com Review-Url: https://codereview.chromium.org/3002233002 .
102 lines
3.3 KiB
Dart
102 lines
3.3 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/file_system/memory_file_system.dart';
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import 'package:analyzer/src/dart/analysis/driver.dart';
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import 'package:analyzer_plugin/plugin/outline_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/outline/outline.dart';
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import 'package:analyzer_plugin/utilities/outline/outline.dart';
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import 'package:path/src/context.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(OutlineMixinTest);
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}
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@reflectiveTest
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class OutlineMixinTest {
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MemoryResourceProvider resourceProvider = new MemoryResourceProvider();
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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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Context pathContext = resourceProvider.pathContext;
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packagePath1 = resourceProvider.convertPath('/package1');
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filePath1 = pathContext.join(packagePath1, 'lib', 'test.dart');
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resourceProvider.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_sendOutlineNotification() async {
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await plugin.handleAnalysisSetContextRoots(
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new AnalysisSetContextRootsParams([contextRoot1]));
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Completer<Null> notificationReceived = new Completer<Null>();
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channel.listen(null, onNotification: (Notification notification) {
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expect(notification, isNotNull);
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AnalysisOutlineParams params =
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new AnalysisOutlineParams.fromNotification(notification);
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expect(params.file, filePath1);
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expect(params.outline, hasLength(3));
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notificationReceived.complete();
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});
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await plugin.sendOutlineNotification(filePath1);
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await notificationReceived.future;
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}
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}
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class _TestOutlineContributor implements OutlineContributor {
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int elementCount;
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_TestOutlineContributor(this.elementCount);
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@override
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void computeOutline(OutlineRequest request, OutlineCollector collector) {
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for (int i = 0; i < elementCount; i++) {
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collector.startElement(
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new Element(ElementKind.METHOD, 'm$i', 0), 20 * i, 20);
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collector.endElement();
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}
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}
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}
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class _TestServerPlugin extends MockServerPlugin with OutlineMixin {
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_TestServerPlugin(ResourceProvider resourceProvider)
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: super(resourceProvider);
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@override
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List<OutlineContributor> getOutlineContributors(String path) {
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return <OutlineContributor>[
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new _TestOutlineContributor(2),
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new _TestOutlineContributor(1)
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];
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}
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@override
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Future<OutlineRequest> getOutlineRequest(String path) async {
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AnalysisResult result = new AnalysisResult(
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null, null, path, null, null, null, null, null, null, null, null);
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return new DartOutlineRequestImpl(resourceProvider, result);
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}
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}
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