FYI: Control Data + Per-Device Metadata

sync/test/test_entry_factory.h

Index: sync/test/test_entry_factory.h
diff --git a/sync/test/test_entry_factory.h b/sync/test/test_entry_factory.h
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+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SYNC_TEST_TEST_ENTRY_FACTORY_H_
+#define SYNC_TEST_TEST_ENTRY_FACTORY_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "sync/internal_api/public/base/model_type.h"
+#include "sync/protocol/sync.pb.h"
+
+namespace syncer {
+
+namespace syncable {
+class Directory;
+class Id;
+}
+
+class TestEntryFactory {
+ public:
+  TestEntryFactory(syncable::Directory* dir);
+  ~TestEntryFactory();
+
+  // Create a new unapplied folder node with a parent.
+  void CreateUnappliedNewItemWithParent(
+      const std::string& item_id,
+      const sync_pb::EntitySpecifics& specifics,
+      const std::string& parent_id);
+
+  // Create a new unapplied update without a parent.
+  void CreateUnappliedNewItem(const std::string& item_id,
+                              const sync_pb::EntitySpecifics& specifics,
+                              bool is_unique);
+
+  // Create an unsynced item in the database.  If item_id is a local ID, it will
+  // be treated as a create-new.  Otherwise, if it's a server ID, we'll fake the
+  // server data so that it looks like it exists on the server.  Returns the
+  // methandle of the created item in |metahandle_out| if not NULL.
+  void CreateUnsyncedItem(const syncable::Id& item_id,
+                          const syncable::Id& parent_id,
+                          const std::string& name,
+                          bool is_folder,
+                          syncer::ModelType model_type,
+                          int64* metahandle_out);
+
+  // Creates an item that is both unsynced an an unapplied update.  Returns the
+  // metahandle of the created item.
+  int64 CreateUnappliedAndUnsyncedItem(const std::string& name,
+                                       syncer::ModelType model_type);
+
+  // Creates an item that has neither IS_UNSYNED or IS_UNAPPLIED_UPDATE.  The
+  // item is known to both the server and client.  Returns the metahandle of
+  // the created item.
+  int64 CreateSyncedItem(const std::string& name, syncer::ModelType
+                         model_type, bool is_folder);
+
+  int64 GetNextRevision();
+
+ private:
+  syncable::Directory* directory();
+
+  syncable::Directory* directory_;
+  int64 next_revision_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestEntryFactory);
+};
+
+}  // namespace syncer
+
+#endif  // SYNC_TEST_TEST_ENTRY_FACTORY_H_