Clean-up the registration of plugins

pkg/analyzer/test/generated/test_support.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 engine.test_support;
 
 import 'dart:collection';
 
 import 'package:analyzer/src/generated/ast.dart' show AstNode, NodeLocator;
 import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/error.dart';
 import 'package:analyzer/src/generated/java_core.dart';
 import 'package:analyzer/src/generated/java_engine.dart';
 import 'package:analyzer/src/generated/source.dart';
+import 'package:plugin/manager.dart';
+import 'package:plugin/plugin.dart';
 import 'package:unittest/unittest.dart';
 
 import 'resolver_test.dart';
 
 /**
  * The class `EngineTestCase` defines utility methods for making assertions.
  */
 class EngineTestCase {
   /**
    * Assert that the given collection has the same number of elements as the number of specified
@@ skipping 58 matching lines @@
   MethodElement getMethod(InterfaceType type, String methodName) {
     for (MethodElement method in type.element.methods) {
       if (method.name == methodName) {
         return method;
       }
     }
     fail("Could not find method named $methodName in ${type.displayName}");
     return null;
   }
 
-  void setUp() {}
+  void setUp() {
+    List<Plugin> plugins = <Plugin>[];
+    plugins.addAll(AnalysisEngine.instance.requiredPlugins);
+    plugins.add(AnalysisEngine.instance.commandLinePlugin);
+    plugins.add(AnalysisEngine.instance.optionsPlugin);
+    new ExtensionManager().processPlugins(plugins);
+  }
 
   void tearDown() {}
 
   /**
    * Assert that the given object is an instance of the expected class.
    *
    * @param expectedClass the class that the object is expected to be an instance of
    * @param object the object being tested
    * @return the object that was being tested
    * @throws Exception if the object is not an instance of the expected class
@@ skipping 445 matching lines @@
   String _contents;
   int _modificationStamp = 0;
   bool exists2 = true;
 
   /**
    * A flag indicating whether an exception should be generated when an attempt
    * is made to access the contents of this source.
    */
   bool generateExceptionOnRead = false;
 
-  @override
-  int get modificationStamp =>
-      generateExceptionOnRead ? -1 : _modificationStamp;
-
   /**
    * The number of times that the contents of this source have been requested.
    */
   int readCount = 0;
 
   TestSource([this._name = '/test.dart', this._contents]);
 
   TimestampedData<String> get contents {
     readCount++;
     if (generateExceptionOnRead) {
       String msg = "I/O Exception while getting the contents of " + _name;
       throw new Exception(msg);
     }
     return new TimestampedData<String>(0, _contents);
   }
 
   String get encoding {
     throw new UnsupportedOperationException();
   }
 
   String get fullName {
     return _name;
   }
 
   int get hashCode => 0;
+
   bool get isInSystemLibrary {
     return false;
   }
 
+  @override
+  int get modificationStamp =>
+      generateExceptionOnRead ? -1 : _modificationStamp;
+
   String get shortName {
     return _name;
   }
 
   Uri get uri {
     throw new UnsupportedOperationException();
   }
 
   UriKind get uriKind {
     throw new UnsupportedOperationException();
@@ skipping 50 matching lines @@
     if (other is TestSource) {
       return other.uri == uri;
     }
     return false;
   }
 
   Uri resolveRelativeUri(Uri uri) {
     return this.uri.resolveUri(uri);
   }
 }