Rename the package to "test".

lib/src/deprecated/test_case.dart

 // Copyright (c) 2013, 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 unittest.deprecated.test_case;
+library test.deprecated.test_case;
 
-/// This is a stub class used to preserve compatibility with unittest 0.11.*.
+/// This is a stub class used to preserve compatibility with test 0.11.*.
 ///
 /// It will be removed before the next version is released.
 @deprecated
 abstract class TestCase {
   int get id;
   String get description;
   String get message;
   String get result;
   bool get passed;
   StackTrace get stackTrace;
   String get currentGroup;
   DateTime get startTime;
   Duration get runningTime;
   bool get enabled;
   final isComplete = false;
 }