| Index: utils/tests/pub/validator_test.dart
 | 
| diff --git a/utils/tests/pub/validator_test.dart b/utils/tests/pub/validator_test.dart
 | 
| index fcbb5617206fbee192da5b8262093df9556db9d6..12dbd8287a7ac325e92421222ceb5ad1ad67a677 100644
 | 
| --- a/utils/tests/pub/validator_test.dart
 | 
| +++ b/utils/tests/pub/validator_test.dart
 | 
| @@ -12,9 +12,8 @@ import 'dart:math' as math;
 | 
|  import '../../../pkg/http/lib/http.dart' as http;
 | 
|  import '../../../pkg/http/lib/testing.dart';
 | 
|  import '../../../pkg/pathos/lib/path.dart' as path;
 | 
| -import '../../../pkg/unittest/lib/unittest.dart';
 | 
| +import '../../../pkg/scheduled_test/lib/scheduled_test.dart';
 | 
|  
 | 
| -import 'test_pub.dart';
 | 
|  import '../../pub/entrypoint.dart';
 | 
|  import '../../pub/io.dart';
 | 
|  import '../../pub/validator.dart';
 | 
| @@ -27,27 +26,31 @@ import '../../pub/validator/name.dart';
 | 
|  import '../../pub/validator/pubspec_field.dart';
 | 
|  import '../../pub/validator/size.dart';
 | 
|  import '../../pub/validator/utf8_readme.dart';
 | 
| +import 'descriptor.dart' as d;
 | 
| +import 'test_pub.dart';
 | 
|  
 | 
|  void expectNoValidationError(ValidatorCreator fn) {
 | 
| -  expectLater(schedulePackageValidation(fn), pairOf(isEmpty, isEmpty));
 | 
| +  expect(schedulePackageValidation(fn), completion(pairOf(isEmpty, isEmpty)));
 | 
|  }
 | 
|  
 | 
|  void expectValidationError(ValidatorCreator fn) {
 | 
| -  expectLater(schedulePackageValidation(fn), pairOf(isNot(isEmpty), anything));
 | 
| +  expect(schedulePackageValidation(fn),
 | 
| +      completion(pairOf(isNot(isEmpty), anything)));
 | 
|  }
 | 
|  
 | 
|  void expectValidationWarning(ValidatorCreator fn) {
 | 
| -  expectLater(schedulePackageValidation(fn), pairOf(isEmpty, isNot(isEmpty)));
 | 
| +  expect(schedulePackageValidation(fn),
 | 
| +      completion(pairOf(isEmpty, isNot(isEmpty))));
 | 
|  }
 | 
|  
 | 
|  expectDependencyValidationError(String error) {
 | 
| -  expectLater(schedulePackageValidation(dependency),
 | 
| -      pairOf(someElement(contains(error)), isEmpty));
 | 
| +  expect(schedulePackageValidation(dependency),
 | 
| +      completion(pairOf(someElement(contains(error)), isEmpty)));
 | 
|  }
 | 
|  
 | 
|  expectDependencyValidationWarning(String warning) {
 | 
| -  expectLater(schedulePackageValidation(dependency),
 | 
| -      pairOf(isEmpty, someElement(contains(warning))));
 | 
| +  expect(schedulePackageValidation(dependency),
 | 
| +      completion(pairOf(isEmpty, someElement(contains(warning)))));
 | 
|  }
 | 
|  
 | 
|  Validator compiledDartdoc(Entrypoint entrypoint) =>
 | 
| @@ -76,7 +79,9 @@ Function size(int size) {
 | 
|  Validator utf8Readme(Entrypoint entrypoint) =>
 | 
|    new Utf8ReadmeValidator(entrypoint);
 | 
|  
 | 
| -void scheduleNormalPackage() => normalPackage.scheduleCreate();
 | 
| +void scheduleNormalPackage() {
 | 
| +  d.validPackage.create();
 | 
| +}
 | 
|  
 | 
|  /// Sets up a test package with dependency [dep] and mocks a server with
 | 
|  /// [hostedVersions] of the package available.
 | 
| @@ -96,9 +101,9 @@ setUpDependency(Map dep, {List<String> hostedVersions}) {
 | 
|      }
 | 
|    }));
 | 
|  
 | 
| -  dir(appPath, [
 | 
| -    libPubspec("test_pkg", "1.0.0", deps: [dep])
 | 
| -  ]).scheduleCreate();
 | 
| +  d.dir(appPath, [
 | 
| +    d.libPubspec("test_pkg", "1.0.0", deps: [dep])
 | 
| +  ]).create();
 | 
|  }
 | 
|  
 | 
|  main() {
 | 
| @@ -107,7 +112,7 @@ main() {
 | 
|      setUp(scheduleNormalPackage);
 | 
|  
 | 
|      integration('looks normal', () {
 | 
| -      dir(appPath, [libPubspec("test_pkg", "1.0.0")]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.libPubspec("test_pkg", "1.0.0")]).create();
 | 
|        expectNoValidationError(dependency);
 | 
|        expectNoValidationError(lib);
 | 
|        expectNoValidationError(license);
 | 
| @@ -116,55 +121,55 @@ main() {
 | 
|      });
 | 
|  
 | 
|      integration('has a COPYING file', () {
 | 
| -      file(path.join(appPath, 'LICENSE'), '').scheduleDelete();
 | 
| -      file(path.join(appPath, 'COPYING'), '').scheduleCreate();
 | 
| +      schedule(() => deleteFile(path.join(sandboxDir, appPath, 'LICENSE')));
 | 
| +      d.file(path.join(appPath, 'COPYING'), '').create();
 | 
|        expectNoValidationError(license);
 | 
|      });
 | 
|  
 | 
|      integration('has a prefixed LICENSE file', () {
 | 
| -      file(path.join(appPath, 'LICENSE'), '').scheduleDelete();
 | 
| -      file(path.join(appPath, 'MIT_LICENSE'), '').scheduleCreate();
 | 
| +      schedule(() => deleteFile(path.join(sandboxDir, appPath, 'LICENSE')));
 | 
| +      d.file(path.join(appPath, 'MIT_LICENSE'), '').create();
 | 
|        expectNoValidationError(license);
 | 
|      });
 | 
|  
 | 
|      integration('has a suffixed LICENSE file', () {
 | 
| -      file(path.join(appPath, 'LICENSE'), '').scheduleDelete();
 | 
| -      file(path.join(appPath, 'LICENSE.md'), '').scheduleCreate();
 | 
| +      schedule(() => deleteFile(path.join(sandboxDir, appPath, 'LICENSE')));
 | 
| +      d.file(path.join(appPath, 'LICENSE.md'), '').create();
 | 
|        expectNoValidationError(license);
 | 
|      });
 | 
|  
 | 
|      integration('has "authors" instead of "author"', () {
 | 
| -      var pkg = package("test_pkg", "1.0.0");
 | 
| +      var pkg = packageMap("test_pkg", "1.0.0");
 | 
|        pkg["authors"] = [pkg.remove("author")];
 | 
| -      dir(appPath, [pubspec(pkg)]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.pubspec(pkg)]).create();
 | 
|        expectNoValidationError(pubspecField);
 | 
|      });
 | 
|  
 | 
|      integration('has a badly-named library in lib/src', () {
 | 
| -      dir(appPath, [
 | 
| -        libPubspec("test_pkg", "1.0.0"),
 | 
| -        dir("lib", [
 | 
| -          file("test_pkg.dart", "int i = 1;"),
 | 
| -          dir("src", [file("8ball.dart", "int j = 2;")])
 | 
| +      d.dir(appPath, [
 | 
| +        d.libPubspec("test_pkg", "1.0.0"),
 | 
| +        d.dir("lib", [
 | 
| +          d.file("test_pkg.dart", "int i = 1;"),
 | 
| +          d.dir("src", [d.file("8ball.dart", "int j = 2;")])
 | 
|          ])
 | 
| -      ]).scheduleCreate();
 | 
| +      ]).create();
 | 
|        expectNoValidationError(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a non-Dart file in lib', () {
 | 
| -      dir(appPath, [
 | 
| -        libPubspec("test_pkg", "1.0.0"),
 | 
| -        dir("lib", [
 | 
| -          file("thing.txt", "woo hoo")
 | 
| +      d.dir(appPath, [
 | 
| +        d.libPubspec("test_pkg", "1.0.0"),
 | 
| +        d.dir("lib", [
 | 
| +          d.file("thing.txt", "woo hoo")
 | 
|          ])
 | 
| -      ]).scheduleCreate();
 | 
| +      ]).create();
 | 
|        expectNoValidationError(lib);
 | 
|      });
 | 
|  
 | 
|      integration('has a nested directory named "tools"', () {
 | 
| -      dir(appPath, [
 | 
| -        dir("foo", [dir("tools")])
 | 
| -      ]).scheduleCreate();
 | 
| +      d.dir(appPath, [
 | 
| +        d.dir("foo", [d.dir("tools")])
 | 
| +      ]).create();
 | 
|        expectNoValidationError(directory);
 | 
|      });
 | 
|  
 | 
| @@ -174,22 +179,22 @@ main() {
 | 
|      });
 | 
|  
 | 
|      integration('has most but not all files from compiling dartdoc', () {
 | 
| -      dir(appPath, [
 | 
| -        dir("doc-out", [
 | 
| -          file("nav.json", ""),
 | 
| -          file("index.html", ""),
 | 
| -          file("styles.css", ""),
 | 
| -          file("dart-logo-small.png", "")
 | 
| +      d.dir(appPath, [
 | 
| +        d.dir("doc-out", [
 | 
| +          d.file("nav.json", ""),
 | 
| +          d.file("index.html", ""),
 | 
| +          d.file("styles.css", ""),
 | 
| +          d.file("dart-logo-small.png", "")
 | 
|          ])
 | 
| -      ]).scheduleCreate();
 | 
| +      ]).create();
 | 
|        expectNoValidationError(compiledDartdoc);
 | 
|      });
 | 
|  
 | 
|      integration('has a non-primary readme with invalid utf-8', () {
 | 
| -      dir(appPath, [
 | 
| -        file("README", "Valid utf-8"),
 | 
| -        binaryFile("README.invalid", [192])
 | 
| -      ]).scheduleCreate();
 | 
| +      d.dir(appPath, [
 | 
| +        d.file("README", "Valid utf-8"),
 | 
| +        d.binaryFile("README.invalid", [192])
 | 
| +      ]).create();
 | 
|        expectNoValidationError(utf8Readme);
 | 
|      });
 | 
|    });
 | 
| @@ -198,158 +203,161 @@ main() {
 | 
|      setUp(scheduleNormalPackage);
 | 
|  
 | 
|      integration('is missing the "homepage" field', () {
 | 
| -      var pkg = package("test_pkg", "1.0.0");
 | 
| +      var pkg = packageMap("test_pkg", "1.0.0");
 | 
|        pkg.remove("homepage");
 | 
| -      dir(appPath, [pubspec(pkg)]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.pubspec(pkg)]).create();
 | 
|  
 | 
|        expectValidationError(pubspecField);
 | 
|      });
 | 
|  
 | 
|      integration('is missing the "description" field', () {
 | 
| -      var pkg = package("test_pkg", "1.0.0");
 | 
| +      var pkg = packageMap("test_pkg", "1.0.0");
 | 
|        pkg.remove("description");
 | 
| -      dir(appPath, [pubspec(pkg)]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.pubspec(pkg)]).create();
 | 
|  
 | 
|        expectValidationError(pubspecField);
 | 
|      });
 | 
|  
 | 
|      integration('is missing the "author" field', () {
 | 
| -      var pkg = package("test_pkg", "1.0.0");
 | 
| +      var pkg = packageMap("test_pkg", "1.0.0");
 | 
|        pkg.remove("author");
 | 
| -      dir(appPath, [pubspec(pkg)]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.pubspec(pkg)]).create();
 | 
|  
 | 
|        expectValidationError(pubspecField);
 | 
|      });
 | 
|  
 | 
|      integration('has a single author without an email', () {
 | 
| -      var pkg = package("test_pkg", "1.0.0");
 | 
| +      var pkg = packageMap("test_pkg", "1.0.0");
 | 
|        pkg["author"] = "Nathan Weizenbaum";
 | 
| -      dir(appPath, [pubspec(pkg)]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.pubspec(pkg)]).create();
 | 
|  
 | 
|        expectValidationWarning(pubspecField);
 | 
|      });
 | 
|  
 | 
|      integration('has one of several authors without an email', () {
 | 
| -      var pkg = package("test_pkg", "1.0.0");
 | 
| +      var pkg = packageMap("test_pkg", "1.0.0");
 | 
|        pkg.remove("author");
 | 
|        pkg["authors"] = [
 | 
|          "Bob Nystrom <rnystrom@google.com>",
 | 
|          "Nathan Weizenbaum",
 | 
|          "John Messerly <jmesserly@google.com>"
 | 
|        ];
 | 
| -      dir(appPath, [pubspec(pkg)]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.pubspec(pkg)]).create();
 | 
|  
 | 
|        expectValidationWarning(pubspecField);
 | 
|      });
 | 
|  
 | 
|      integration('has a single author without a name', () {
 | 
| -      var pkg = package("test_pkg", "1.0.0");
 | 
| +      var pkg = packageMap("test_pkg", "1.0.0");
 | 
|        pkg["author"] = "<nweiz@google.com>";
 | 
| -      dir(appPath, [pubspec(pkg)]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.pubspec(pkg)]).create();
 | 
|  
 | 
|        expectValidationWarning(pubspecField);
 | 
|      });
 | 
|  
 | 
|      integration('has one of several authors without a name', () {
 | 
| -      var pkg = package("test_pkg", "1.0.0");
 | 
| +      var pkg = packageMap("test_pkg", "1.0.0");
 | 
|        pkg.remove("author");
 | 
|        pkg["authors"] = [
 | 
|          "Bob Nystrom <rnystrom@google.com>",
 | 
|          "<nweiz@google.com>",
 | 
|          "John Messerly <jmesserly@google.com>"
 | 
|        ];
 | 
| -      dir(appPath, [pubspec(pkg)]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.pubspec(pkg)]).create();
 | 
|  
 | 
|        expectValidationWarning(pubspecField);
 | 
|      });
 | 
|  
 | 
|      integration('has no LICENSE file', () {
 | 
| -      file(path.join(appPath, 'LICENSE'), '').scheduleDelete();
 | 
| +      schedule(() => deleteFile(path.join(sandboxDir, appPath, 'LICENSE')));
 | 
|        expectValidationError(license);
 | 
|      });
 | 
|  
 | 
|      integration('has an empty package name', () {
 | 
| -      dir(appPath, [libPubspec("", "1.0.0")]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.libPubspec("", "1.0.0")]).create();
 | 
|        expectValidationError(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a package name with an invalid character', () {
 | 
| -      dir(appPath, [libPubspec("test-pkg", "1.0.0")]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.libPubspec("test-pkg", "1.0.0")]).create();
 | 
|        expectValidationError(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a package name that begins with a number', () {
 | 
| -      dir(appPath, [libPubspec("8ball", "1.0.0")]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.libPubspec("8ball", "1.0.0")]).create();
 | 
|        expectValidationError(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a package name that contains upper-case letters', () {
 | 
| -      dir(appPath, [libPubspec("TestPkg", "1.0.0")]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.libPubspec("TestPkg", "1.0.0")]).create();
 | 
|        expectValidationWarning(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a package name that is a Dart reserved word', () {
 | 
| -      dir(appPath, [libPubspec("final", "1.0.0")]).scheduleCreate();
 | 
| +      d.dir(appPath, [d.libPubspec("final", "1.0.0")]).create();
 | 
|        expectValidationError(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a library name with an invalid character', () {
 | 
| -      dir(appPath, [
 | 
| -        libPubspec("test_pkg", "1.0.0"),
 | 
| -        dir("lib", [file("test-pkg.dart", "int i = 0;")])
 | 
| -      ]).scheduleCreate();
 | 
| +      d.dir(appPath, [
 | 
| +        d.libPubspec("test_pkg", "1.0.0"),
 | 
| +        d.dir("lib", [d.file("test-pkg.dart", "int i = 0;")])
 | 
| +      ]).create();
 | 
|        expectValidationWarning(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a library name that begins with a number', () {
 | 
| -      dir(appPath, [
 | 
| -        libPubspec("test_pkg", "1.0.0"),
 | 
| -        dir("lib", [file("8ball.dart", "int i = 0;")])
 | 
| -      ]).scheduleCreate();
 | 
| +      d.dir(appPath, [
 | 
| +        d.libPubspec("test_pkg", "1.0.0"),
 | 
| +        d.dir("lib", [d.file("8ball.dart", "int i = 0;")])
 | 
| +      ]).create();
 | 
|        expectValidationWarning(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a library name that contains upper-case letters', () {
 | 
| -      dir(appPath, [
 | 
| -        libPubspec("test_pkg", "1.0.0"),
 | 
| -        dir("lib", [file("TestPkg.dart", "int i = 0;")])
 | 
| -      ]).scheduleCreate();
 | 
| +      d.dir(appPath, [
 | 
| +        d.libPubspec("test_pkg", "1.0.0"),
 | 
| +        d.dir("lib", [d.file("TestPkg.dart", "int i = 0;")])
 | 
| +      ]).create();
 | 
|        expectValidationWarning(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a library name that is a Dart reserved word', () {
 | 
| -      dir(appPath, [
 | 
| -        libPubspec("test_pkg", "1.0.0"),
 | 
| -        dir("lib", [file("for.dart", "int i = 0;")])
 | 
| -      ]).scheduleCreate();
 | 
| +      d.dir(appPath, [
 | 
| +        d.libPubspec("test_pkg", "1.0.0"),
 | 
| +        d.dir("lib", [d.file("for.dart", "int i = 0;")])
 | 
| +      ]).create();
 | 
|        expectValidationWarning(name);
 | 
|      });
 | 
|  
 | 
|      integration('has a single library named differently than the package', () {
 | 
| -      file(path.join(appPath, "lib", "test_pkg.dart"), '').scheduleDelete();
 | 
| -      dir(appPath, [
 | 
| -        dir("lib", [file("best_pkg.dart", "int i = 0;")])
 | 
| -      ]).scheduleCreate();
 | 
| +      schedule(() =>
 | 
| +          deleteFile(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);
 | 
|      });
 | 
|  
 | 
|      integration('has no lib directory', () {
 | 
| -      dir(path.join(appPath, "lib")).scheduleDelete();
 | 
| +      schedule(() => deleteDir(path.join(sandboxDir, appPath, "lib")));
 | 
|        expectValidationError(lib);
 | 
|      });
 | 
|  
 | 
|      integration('has an empty lib directory', () {
 | 
| -      file(path.join(appPath, "lib", "test_pkg.dart"), '').scheduleDelete();
 | 
| +      schedule(() =>
 | 
| +          deleteFile(path.join(sandboxDir, appPath, "lib", "test_pkg.dart")));
 | 
|        expectValidationError(lib);
 | 
|      });
 | 
|  
 | 
|      integration('has a lib directory containing only src', () {
 | 
| -      file(path.join(appPath, "lib", "test_pkg.dart"), '').scheduleDelete();
 | 
| -      dir(appPath, [
 | 
| -        dir("lib", [
 | 
| -          dir("src", [file("test_pkg.dart", "int i = 0;")])
 | 
| +      schedule(() =>
 | 
| +          deleteFile(path.join(sandboxDir, appPath, "lib", "test_pkg.dart")));
 | 
| +      d.dir(appPath, [
 | 
| +        d.dir("lib", [
 | 
| +          d.dir("src", [d.file("test_pkg.dart", "int i = 0;")])
 | 
|          ])
 | 
| -      ]).scheduleCreate();
 | 
| +      ]).create();
 | 
|        expectValidationError(lib);
 | 
|      });
 | 
|  
 | 
| @@ -442,23 +450,23 @@ main() {
 | 
|      group('has an unconstrained dependency', () {
 | 
|        group('and it should not suggest a version', () {
 | 
|          integration("if there's no lockfile", () {
 | 
| -          dir(appPath, [
 | 
| -            libPubspec("test_pkg", "1.0.0", deps: [
 | 
| +          d.dir(appPath, [
 | 
| +            d.libPubspec("test_pkg", "1.0.0", deps: [
 | 
|                {'hosted': 'foo'}
 | 
|              ])
 | 
| -          ]).scheduleCreate();
 | 
| +          ]).create();
 | 
|  
 | 
| -          expectLater(schedulePackageValidation(dependency),
 | 
| -              pairOf(isEmpty, everyElement(isNot(contains("\n  foo:")))));
 | 
| +          expect(schedulePackageValidation(dependency), completion(
 | 
| +              pairOf(isEmpty, everyElement(isNot(contains("\n  foo:"))))));
 | 
|          });
 | 
|  
 | 
|          integration("if the lockfile doesn't have an entry for the "
 | 
|              "dependency", () {
 | 
| -          dir(appPath, [
 | 
| -            libPubspec("test_pkg", "1.0.0", deps: [
 | 
| +          d.dir(appPath, [
 | 
| +            d.libPubspec("test_pkg", "1.0.0", deps: [
 | 
|                {'hosted': 'foo'}
 | 
|              ]),
 | 
| -            file("pubspec.lock", json.stringify({
 | 
| +            d.file("pubspec.lock", json.stringify({
 | 
|                'packages': {
 | 
|                  'bar': {
 | 
|                    'version': '1.2.3',
 | 
| @@ -470,21 +478,21 @@ main() {
 | 
|                  }
 | 
|                }
 | 
|              }))
 | 
| -          ]).scheduleCreate();
 | 
| +          ]).create();
 | 
|  
 | 
| -          expectLater(schedulePackageValidation(dependency),
 | 
| -              pairOf(isEmpty, everyElement(isNot(contains("\n  foo:")))));
 | 
| +          expect(schedulePackageValidation(dependency), completion(
 | 
| +              pairOf(isEmpty, everyElement(isNot(contains("\n  foo:"))))));
 | 
|          });
 | 
|        });
 | 
|  
 | 
|        group('with a lockfile', () {
 | 
|          integration('and it should suggest a constraint based on the locked '
 | 
|              'version', () {
 | 
| -          dir(appPath, [
 | 
| -            libPubspec("test_pkg", "1.0.0", deps: [
 | 
| +          d.dir(appPath, [
 | 
| +            d.libPubspec("test_pkg", "1.0.0", deps: [
 | 
|                {'hosted': 'foo'}
 | 
|              ]),
 | 
| -            file("pubspec.lock", json.stringify({
 | 
| +            d.file("pubspec.lock", json.stringify({
 | 
|                'packages': {
 | 
|                  'foo': {
 | 
|                    'version': '1.2.3',
 | 
| @@ -496,18 +504,18 @@ main() {
 | 
|                  }
 | 
|                }
 | 
|              }))
 | 
| -          ]).scheduleCreate();
 | 
| +          ]).create();
 | 
|  
 | 
|            expectDependencyValidationWarning('  foo: ">=1.2.3 <2.0.0"');
 | 
|          });
 | 
|  
 | 
|          integration('and it should suggest a concrete constraint if the locked '
 | 
|              'version is pre-1.0.0', () {
 | 
| -          dir(appPath, [
 | 
| -            libPubspec("test_pkg", "1.0.0", deps: [
 | 
| +          d.dir(appPath, [
 | 
| +            d.libPubspec("test_pkg", "1.0.0", deps: [
 | 
|                {'hosted': 'foo'}
 | 
|              ]),
 | 
| -            file("pubspec.lock", json.stringify({
 | 
| +            d.file("pubspec.lock", json.stringify({
 | 
|                'packages': {
 | 
|                  'foo': {
 | 
|                    'version': '0.1.2',
 | 
| @@ -519,7 +527,7 @@ main() {
 | 
|                  }
 | 
|                }
 | 
|              }))
 | 
| -          ]).scheduleCreate();
 | 
| +          ]).create();
 | 
|  
 | 
|            expectDependencyValidationWarning('  foo: ">=0.1.2 <0.1.3"');
 | 
|          });
 | 
| @@ -527,11 +535,11 @@ main() {
 | 
|      });
 | 
|  
 | 
|      integration('has a hosted dependency on itself', () {
 | 
| -      dir(appPath, [
 | 
| -        libPubspec("test_pkg", "1.0.0", deps: [
 | 
| +      d.dir(appPath, [
 | 
| +        d.libPubspec("test_pkg", "1.0.0", deps: [
 | 
|            {'hosted': {'name': 'test_pkg', 'version': '>=1.0.0'}}
 | 
|          ])
 | 
| -      ]).scheduleCreate();
 | 
| +      ]).create();
 | 
|  
 | 
|        expectValidationWarning(dependency);
 | 
|      });
 | 
| @@ -542,7 +550,7 @@ main() {
 | 
|        var names = ["tools", "tests", "docs", "examples", "sample", "samples"];
 | 
|        for (var name in names) {
 | 
|          integration('"$name"', () {
 | 
| -          dir(appPath, [dir(name)]).scheduleCreate();
 | 
| +          d.dir(appPath, [d.dir(name)]).create();
 | 
|            expectValidationWarning(directory);
 | 
|          });
 | 
|        }
 | 
| @@ -553,23 +561,23 @@ main() {
 | 
|      });
 | 
|  
 | 
|      integration('contains compiled dartdoc', () {
 | 
| -      dir(appPath, [
 | 
| -        dir('doc-out', [
 | 
| -          file('nav.json', ''),
 | 
| -          file('index.html', ''),
 | 
| -          file('styles.css', ''),
 | 
| -          file('dart-logo-small.png', ''),
 | 
| -          file('client-live-nav.js', '')
 | 
| +      d.dir(appPath, [
 | 
| +        d.dir('doc-out', [
 | 
| +          d.file('nav.json', ''),
 | 
| +          d.file('index.html', ''),
 | 
| +          d.file('styles.css', ''),
 | 
| +          d.file('dart-logo-small.png', ''),
 | 
| +          d.file('client-live-nav.js', '')
 | 
|          ])
 | 
| -      ]).scheduleCreate();
 | 
| +      ]).create();
 | 
|  
 | 
|        expectValidationWarning(compiledDartdoc);
 | 
|      });
 | 
|  
 | 
|      integration('has a README with invalid utf-8', () {
 | 
| -      dir(appPath, [
 | 
| -        binaryFile("README", [192])
 | 
| -      ]).scheduleCreate();
 | 
| +      d.dir(appPath, [
 | 
| +        d.binaryFile("README", [192])
 | 
| +      ]).create();
 | 
|        expectValidationWarning(utf8Readme);
 | 
|      });
 | 
|    });
 | 
| 
 |