Rename the package to "test".

test/runner/isolate_listener_test.dart

 // Copyright (c) 2015, 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.
 
 @TestOn("vm")
 
 import 'dart:async';
 import 'dart:isolate';
 
-import 'package:unittest/src/backend/invoker.dart';
-import 'package:unittest/src/backend/live_test.dart';
-import 'package:unittest/src/backend/metadata.dart';
-import 'package:unittest/src/backend/state.dart';
-import 'package:unittest/src/backend/suite.dart';
-import 'package:unittest/src/runner/vm/isolate_listener.dart';
-import 'package:unittest/src/runner/vm/isolate_test.dart';
-import 'package:unittest/src/util/io.dart';
-import 'package:unittest/src/util/remote_exception.dart';
-import 'package:unittest/unittest.dart';
+import 'package:test/src/backend/invoker.dart';
+import 'package:test/src/backend/live_test.dart';
+import 'package:test/src/backend/metadata.dart';
+import 'package:test/src/backend/state.dart';
+import 'package:test/src/backend/suite.dart';
+import 'package:test/src/runner/vm/isolate_listener.dart';
+import 'package:test/src/runner/vm/isolate_test.dart';
+import 'package:test/src/util/io.dart';
+import 'package:test/src/util/remote_exception.dart';
+import 'package:test/test.dart';
 
 import '../utils.dart';
 
 /// An isolate that's been spun up for the current test.
 ///
 /// This is tracked so that it can be killed once the test is done.
 Isolate _isolate;
 
 /// A live test that's running for the current test.
 ///
@@ skipping 363 matching lines @@
 /// An isolate entrypoint that defines a test that prints twice.
 void _printTest(SendPort sendPort) {
   IsolateListener.start(sendPort, () => () {
     test("prints", () {
       print("Hello,");
       return new Future(() => print("world!"));
     });
   });
 }