contacts: Add FakeContactDatabase.

chrome/browser/chromeos/contacts/fake_contact_database.cc

Index: chrome/browser/chromeos/contacts/fake_contact_database.cc
diff --git a/chrome/browser/chromeos/contacts/fake_contact_database.cc b/chrome/browser/chromeos/contacts/fake_contact_database.cc
new file mode 100644
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+++ b/chrome/browser/chromeos/contacts/fake_contact_database.cc
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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.
+
+#include "chrome/browser/chromeos/contacts/fake_contact_database.h"
+
+#include "chrome/browser/chromeos/contacts/contact.pb.h"
+#include "chrome/browser/chromeos/contacts/contact_test_util.h"
+#include "content/public/browser/browser_thread.h"
+
+using content::BrowserThread;
+
+namespace contacts {
+
+FakeContactDatabase::FakeContactDatabase()
+    : init_success_(true),
+      save_success_(true),
+      load_success_(true) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+}
+
+void FakeContactDatabase::Init(const FilePath& database_dir,
+                               InitCallback callback) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  callback.Run(init_success_);
+}
+
+void FakeContactDatabase::SetContacts(const ContactPointers& contacts,
+                                      const UpdateMetadata& metadata) {
+  test::CopyContacts(contacts, &contacts_);
+  metadata_ = metadata;
+}
+
+void FakeContactDatabase::DestroyOnUIThread() {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  delete this;
+}
+
+void FakeContactDatabase::SaveContacts(scoped_ptr<ContactPointers> contacts,
+                                       scoped_ptr<UpdateMetadata> metadata,
+                                       bool is_full_update,
+                                       SaveCallback callback) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  if (save_success_) {
+    test::CopyContacts(*contacts, &contacts_);
+    metadata_ = *metadata;
+  }
+  callback.Run(save_success_);
+}
+
+void FakeContactDatabase::LoadContacts(LoadCallback callback) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  scoped_ptr<ScopedVector<Contact> > contacts(new ScopedVector<Contact>());
+  scoped_ptr<UpdateMetadata> metadata(new UpdateMetadata);
+  if (load_success_) {
+    test::CopyContacts(contacts_, contacts.get());
+    *metadata = metadata_;
+  }
+  callback.Run(load_success_, contacts.Pass(), metadata.Pass());
+}
+
+FakeContactDatabase::~FakeContactDatabase() {
+}
+
+}  // namespace contacts