Use scheduled_test for Pub tests.

utils/tests/pub/install/git/check_out_twice_test.dart

 // Copyright (c) 2012, 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 pub_tests;
 
 import 'dart:io';
 
+import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
 
 main() {
   integration('checks out a package from Git twice', () {
     ensureGit();
 
-    git('foo.git', [
-      libDir('foo'),
-      libPubspec('foo', '1.0.0')
-    ]).scheduleCreate();
+    d.git('foo.git', [
+      d.libDir('foo'),
+      d.libPubspec('foo', '1.0.0')
+    ]).create();
 
-    appDir([{"git": "../foo.git"}]).scheduleCreate();
+    d.appDir([{"git": "../foo.git"}]).create();
 
     schedulePub(args: ['install'],
         output: new RegExp(r"Dependencies installed!$"));
 
-    dir(cachePath, [
-      dir('git', [
-        dir('cache', [gitPackageRepoCacheDir('foo')]),
-        gitPackageRevisionCacheDir('foo')
+    d.dir(cachePath, [
+      d.dir('git', [
+        d.dir('cache', [d.gitPackageRepoCacheDir('foo')]),
+        d.gitPackageRevisionCacheDir('foo')
       ])
-    ]).scheduleValidate();
+    ]).validate();
 
-    dir(packagesPath, [
-      dir('foo', [
-        file('foo.dart', 'main() => "foo";')
+    d.dir(packagesPath, [
+      d.dir('foo', [
+        d.file('foo.dart', 'main() => "foo";')
       ])
-    ]).scheduleValidate();
-
-    // TODO(nweiz): remove this once we support pub update
-    dir(packagesPath).scheduleDelete();
+    ]).validate();
 
     // Verify that nothing breaks if we install a Git revision that's already
     // in the cache.
-    schedulePub(args: ['install'],
-        output: new RegExp(r"Dependencies installed!$"));
+    schedulePub(args: ['update'],
+        output: new RegExp(r"Dependencies updated!$"));

[Bob Nystrom, 2013/03/19 21:39:50]

Should this test be under update?

[nweiz, 2013/03/19 21:58:11]

I don't think so; the main thrust of the test is what install does.

   });
 }