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// Copyright (c) 2011 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/sync/api/sync_change.h"
#include <string>
#include "base/values.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "chrome/browser/sync/protocol/preference_specifics.pb.h"
#include "chrome/browser/sync/protocol/proto_value_conversions.h"
using browser_sync::EntitySpecificsToValue;
// Ordered list of SyncChange's.
typedef std::vector<SyncChange> SyncChangeList;
namespace {
typedef testing::Test SyncChangeTest;
TEST_F(SyncChangeTest, LocalDelete) {
SyncChange::SyncChangeType change_type = SyncChange::ACTION_DELETE;
std::string tag = "client_tag";
SyncChange e(change_type,
SyncData::CreateLocalData(tag));
EXPECT_EQ(change_type, e.change_type());
EXPECT_EQ(tag, e.sync_data().GetTag());
EXPECT_EQ(syncable::UNSPECIFIED, e.sync_data().GetDataType());
}
TEST_F(SyncChangeTest, LocalUpdate) {
SyncChange::SyncChangeType change_type = SyncChange::ACTION_UPDATE;
sync_pb::EntitySpecifics specifics;
sync_pb::PreferenceSpecifics* pref_specifics =
specifics.MutableExtension(sync_pb::preference);
pref_specifics->set_name("test");
std::string tag = "client_tag";
SyncChange e(change_type,
SyncData::CreateLocalData(tag, specifics));
EXPECT_EQ(change_type, e.change_type());
EXPECT_EQ(tag, e.sync_data().GetTag());
EXPECT_EQ(syncable::PREFERENCES, e.sync_data().GetDataType());
scoped_ptr<DictionaryValue> ref_spec(EntitySpecificsToValue(specifics));
scoped_ptr<DictionaryValue> e_spec(EntitySpecificsToValue(
e.sync_data().GetSpecifics()));
EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
}
TEST_F(SyncChangeTest, LocalAdd) {
SyncChange::SyncChangeType change_type = SyncChange::ACTION_ADD;
sync_pb::EntitySpecifics specifics;
sync_pb::PreferenceSpecifics* pref_specifics =
specifics.MutableExtension(sync_pb::preference);
pref_specifics->set_name("test");
std::string tag = "client_tag";
SyncChange e(change_type,
SyncData::CreateLocalData(tag, specifics));
EXPECT_EQ(change_type, e.change_type());
EXPECT_EQ(tag, e.sync_data().GetTag());
EXPECT_EQ(syncable::PREFERENCES, e.sync_data().GetDataType());
scoped_ptr<DictionaryValue> ref_spec(EntitySpecificsToValue(specifics));
scoped_ptr<DictionaryValue> e_spec(EntitySpecificsToValue(
e.sync_data().GetSpecifics()));
EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
}
TEST_F(SyncChangeTest, SyncerChanges) {
SyncChangeList change_list;
// Create an update.
sync_pb::EntitySpecifics update_specifics;
sync_pb::PreferenceSpecifics* pref_specifics =
update_specifics.MutableExtension(sync_pb::preference);
pref_specifics->set_name("update");
change_list.push_back(SyncChange(
SyncChange::ACTION_UPDATE,
SyncData::CreateRemoteData(update_specifics)));
// Create an add.
sync_pb::EntitySpecifics add_specifics;
pref_specifics =
add_specifics.MutableExtension(sync_pb::preference);
pref_specifics->set_name("add");
change_list.push_back(SyncChange(
SyncChange::ACTION_ADD,
SyncData::CreateRemoteData(add_specifics)));
// Create a delete.
sync_pb::EntitySpecifics delete_specifics;
pref_specifics =
delete_specifics.MutableExtension(sync_pb::preference);
pref_specifics->set_name("add");
change_list.push_back(SyncChange(
SyncChange::ACTION_DELETE,
SyncData::CreateRemoteData(delete_specifics)));
ASSERT_EQ(3U, change_list.size());
// Verify update.
SyncChange e = change_list[0];
EXPECT_EQ(SyncChange::ACTION_UPDATE, e.change_type());
EXPECT_EQ(syncable::PREFERENCES, e.sync_data().GetDataType());
scoped_ptr<DictionaryValue> ref_spec(EntitySpecificsToValue(
update_specifics));
scoped_ptr<DictionaryValue> e_spec(EntitySpecificsToValue(
e.sync_data().GetSpecifics()));
EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
// Verify add.
e = change_list[1];
EXPECT_EQ(SyncChange::ACTION_ADD, e.change_type());
EXPECT_EQ(syncable::PREFERENCES, e.sync_data().GetDataType());
ref_spec.reset(EntitySpecificsToValue(add_specifics));
e_spec.reset(EntitySpecificsToValue(e.sync_data().GetSpecifics()));
EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
// Verify delete.
e = change_list[2];
EXPECT_EQ(SyncChange::ACTION_DELETE, e.change_type());
EXPECT_EQ(syncable::PREFERENCES, e.sync_data().GetDataType());
ref_spec.reset(EntitySpecificsToValue(delete_specifics));
e_spec.reset(EntitySpecificsToValue(e.sync_data().GetSpecifics()));
EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
}
} // namespace
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