Use the new test runner.

test/validator/name_test.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.
 
 import 'package:path/path.dart' as path;
 import 'package:pub/src/entrypoint.dart';
 import 'package:pub/src/io.dart';
 import 'package:pub/src/validator.dart';
 import 'package:pub/src/validator/name.dart';
 import 'package:scheduled_test/scheduled_test.dart';
 
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
 import 'utils.dart';
 
 Validator name(Entrypoint entrypoint) => new NameValidator(entrypoint);
 
 main() {
-  initConfig();
-
   group('should consider a package valid if it', () {
     setUp(d.validPackage.create);
 
     integration('looks normal', () => expectNoValidationError(name));
 
     integration('has a badly-named library in lib/src', () {
       d.dir(appPath, [
         d.libPubspec("test_pkg", "1.0.0"),
         d.dir("lib", [
           d.file("test_pkg.dart", "int i = 1;"),
@@ skipping 77 matching lines @@
     integration('has a single library named differently than the package', () {
       schedule(() =>
           deleteEntry(path.join(sandboxDir, appPath, "lib", "test_pkg.dart")));
       d.dir(appPath, [
         d.dir("lib", [d.file("best_pkg.dart", "int i = 0;")])
       ]).create();
       expectValidationWarning(name);
     });
   });
 }