Fix a bunch of pub tests that started running "pub get".

test/global/activate/activate_path_after_hosted_test.dart

 // Copyright (c) 2014, 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 p;
 import 'package:pub/src/io.dart';
+import 'package:scheduled_test/scheduled_test.dart';
 
 import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
 
 main() {
   integration('activating a hosted package deactivates the path one', () {
     servePackages((builder) {
       builder.serve("foo", "1.0.0", contents: [
         d.dir("bin", [
           d.file("foo.dart", "main(args) => print('hosted');")
         ])
       ]);
     });
 
     d.dir("foo", [
       d.libPubspec("foo", "2.0.0"),
       d.dir("bin", [
         d.file("foo.dart", "main() => print('path');")
       ])
     ]).create();
 
     schedulePub(args: ["global", "activate", "foo"]);
 
     var path = canonicalize(p.join(sandboxDir, "foo"));
-    schedulePub(args: ["global", "activate", "-spath", "../foo"], output: """
-        Package foo is currently active at version 1.0.0.
-        Activated foo 2.0.0 at path "$path".""");
+    schedulePub(
+        args: ["global", "activate", "-spath", "../foo"],
+        output: allOf([
+          contains("Package foo is currently active at version 1.0.0."),
+          contains('Activated foo 2.0.0 at path "$path".')
+        ]));
 
     // Should now run the path one.
     var pub = pubRun(global: true, args: ["foo"]);
     pub.stdout.expect("path");
     pub.shouldExit();
   });
 }