Start using code-generated protocol classes in analysis server.

pkg/analysis_server/test/analysis/notification_errors_test.dart

 // Copyright (c) 2014, 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.
 
 library test.analysis.notification_errors;
 
-import 'package:analysis_server/src/computer/error.dart';
 import 'package:analysis_server/src/constants.dart';
 import 'package:analysis_server/src/domain_analysis.dart';
 import 'package:analysis_server/src/protocol.dart';
+import 'package:analysis_server/src/protocol2.dart';
 import 'package:analysis_testing/reflective_tests.dart';
 import 'package:unittest/unittest.dart';
 
 import '../analysis_abstract.dart';
 
 
 main() {
   groupSep = ' | ';
   runReflectiveTests(NotificationErrorsTest);
 }
 
 
 @ReflectiveTestCase()
 class NotificationErrorsTest extends AbstractAnalysisTest {
   Map<String, List<AnalysisError>> filesErrors = {};
 
   void processNotification(Notification notification) {
     if (notification.event == ANALYSIS_ERRORS) {
-      String file = notification.getParameter(FILE);
-      List<Map<String, Object>> errorMaps = notification.getParameter(ERRORS);
-      filesErrors[file] = errorMaps.map(AnalysisError.fromJson).toList();
+      var decoded = new AnalysisErrorsParams.fromNotification(notification);
+      filesErrors[decoded.file] = decoded.errors;
     }
   }
 
   @override
   void setUp() {
     super.setUp();
     server.handlers = [new AnalysisDomainHandler(server),];
   }
 
   test_ParserError() {
     createProject();
     addTestFile('library lib');
     return waitForTasksFinished().then((_) {
       List<AnalysisError> errors = filesErrors[testFile];
       expect(errors, hasLength(1));
       AnalysisError error = errors[0];
       expect(error.location.file, '/project/bin/test.dart');
       expect(error.location.offset, isPositive);
       expect(error.location.length, isNonNegative);
-      expect(error.severity, 'ERROR');
-      expect(error.type, 'SYNTACTIC_ERROR');
+      expect(error.severity, ErrorSeverity.ERROR);
+      expect(error.type, ErrorType.SYNTACTIC_ERROR);
       expect(error.message, isNotNull);
     });
   }
 
   test_StaticWarning() {
     createProject();
     addTestFile('''
 main() {
   print(UNKNOWN);
 }
 ''');
     return waitForTasksFinished().then((_) {
       List<AnalysisError> errors = filesErrors[testFile];
       expect(errors, hasLength(1));
       AnalysisError error = errors[0];
-      expect(error.severity, 'WARNING');
-      expect(error.type, 'STATIC_WARNING');
+      expect(error.severity, ErrorSeverity.WARNING);
+      expect(error.type, ErrorType.STATIC_WARNING);
     });
   }
 
   test_notInAnalysisRoot() {
     createProject();
     String otherFile = '/other.dart';
     addFile(otherFile, 'UnknownType V;');
     addTestFile('''
 import '/other.dart';
 
 main() {
   print(V);
 }
 ''');
     return waitForTasksFinished().then((_) {
       expect(filesErrors[otherFile], isNull);
     });
   }
 }