sync/api/sync_change_unittest.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "sync/api/sync_change.h"
   6
   7 #include <string>
   8
   9 #include "base/memory/scoped_ptr.h"
  10 #include "base/message_loop/message_loop.h"
  11 #include "base/time/time.h"
  12 #include "base/values.h"
  13 #include "sync/api/attachments/attachment_id.h"
  14 #include "sync/internal_api/public/attachments/attachment_service_proxy_for_test.h"
  15 #include "sync/protocol/preference_specifics.pb.h"
  16 #include "sync/protocol/proto_value_conversions.h"
  17 #include "sync/protocol/sync.pb.h"
  18 #include "testing/gtest/include/gtest/gtest.h"
  19
  20 namespace syncer {
  21
  22 // Ordered list of SyncChange's.
  23 typedef std::vector<SyncChange> SyncChangeList;
  24
  25 namespace {
  26
  27 class SyncChangeTest : public testing::Test {
  28  private:
  29   base::MessageLoop message_loop;
  30 };
  31
  32 TEST_F(SyncChangeTest, LocalDelete) {
  33   SyncChange::SyncChangeType change_type = SyncChange::ACTION_DELETE;
  34   std::string tag = "client_tag";
  35   SyncChange e(FROM_HERE,
  36                change_type,
  37                SyncData::CreateLocalDelete(tag, PREFERENCES));
  38   EXPECT_EQ(change_type, e.change_type());
  39   EXPECT_EQ(tag, SyncDataLocal(e.sync_data()).GetTag());
  40   EXPECT_EQ(PREFERENCES, e.sync_data().GetDataType());
  41 }
  42
  43 TEST_F(SyncChangeTest, LocalUpdate) {
  44   SyncChange::SyncChangeType change_type = SyncChange::ACTION_UPDATE;
  45   sync_pb::EntitySpecifics specifics;
  46   sync_pb::PreferenceSpecifics* pref_specifics = specifics.mutable_preference();
  47   pref_specifics->set_name("test");
  48   std::string tag = "client_tag";
  49   std::string title = "client_title";
  50   SyncChange e(FROM_HERE,
  51                change_type,
  52                SyncData::CreateLocalData(tag, title, specifics));
  53   EXPECT_EQ(change_type, e.change_type());
  54   EXPECT_EQ(tag, SyncDataLocal(e.sync_data()).GetTag());
  55   EXPECT_EQ(title, e.sync_data().GetTitle());
  56   EXPECT_EQ(PREFERENCES, e.sync_data().GetDataType());
  57   scoped_ptr<base::DictionaryValue> ref_spec(EntitySpecificsToValue(specifics));
  58   scoped_ptr<base::DictionaryValue> e_spec(EntitySpecificsToValue(
  59       e.sync_data().GetSpecifics()));
  60   EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
  61 }
  62
  63 TEST_F(SyncChangeTest, LocalAdd) {
  64   SyncChange::SyncChangeType change_type = SyncChange::ACTION_ADD;
  65   sync_pb::EntitySpecifics specifics;
  66   sync_pb::PreferenceSpecifics* pref_specifics = specifics.mutable_preference();
  67   pref_specifics->set_name("test");
  68   std::string tag = "client_tag";
  69   std::string title = "client_title";
  70   SyncChange e(FROM_HERE,
  71                change_type,
  72                SyncData::CreateLocalData(tag, title, specifics));
  73   EXPECT_EQ(change_type, e.change_type());
  74   EXPECT_EQ(tag, SyncDataLocal(e.sync_data()).GetTag());
  75   EXPECT_EQ(title, e.sync_data().GetTitle());
  76   EXPECT_EQ(PREFERENCES, e.sync_data().GetDataType());
  77   scoped_ptr<base::DictionaryValue> ref_spec(EntitySpecificsToValue(specifics));
  78   scoped_ptr<base::DictionaryValue> e_spec(EntitySpecificsToValue(
  79       e.sync_data().GetSpecifics()));
  80   EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
  81 }
  82
  83 TEST_F(SyncChangeTest, SyncerChanges) {
  84   SyncChangeList change_list;
  85
  86   // Create an update.
  87   sync_pb::EntitySpecifics update_specifics;
  88   sync_pb::PreferenceSpecifics* pref_specifics =
  89       update_specifics.mutable_preference();
  90   pref_specifics->set_name("update");
  91   change_list.push_back(
  92       SyncChange(FROM_HERE,
  93                  SyncChange::ACTION_UPDATE,
  94                  SyncData::CreateRemoteData(
  95                      1,
  96                      update_specifics,
  97                      base::Time(),
  98                      syncer::AttachmentIdList(),
  99                      syncer::AttachmentServiceProxyForTest::Create())));
 100
 101   // Create an add.
 102   sync_pb::EntitySpecifics add_specifics;
 103   pref_specifics = add_specifics.mutable_preference();
 104   pref_specifics->set_name("add");
 105   change_list.push_back(
 106       SyncChange(FROM_HERE,
 107                  SyncChange::ACTION_ADD,
 108                  SyncData::CreateRemoteData(
 109                      2,
 110                      add_specifics,
 111                      base::Time(),
 112                      syncer::AttachmentIdList(),
 113                      syncer::AttachmentServiceProxyForTest::Create())));
 114
 115   // Create a delete.
 116   sync_pb::EntitySpecifics delete_specifics;
 117   pref_specifics = delete_specifics.mutable_preference();
 118   pref_specifics->set_name("add");
 119   change_list.push_back(
 120       SyncChange(FROM_HERE,
 121                  SyncChange::ACTION_DELETE,
 122                  SyncData::CreateRemoteData(
 123                      3,
 124                      delete_specifics,
 125                      base::Time(),
 126                      syncer::AttachmentIdList(),
 127                      syncer::AttachmentServiceProxyForTest::Create())));
 128
 129   ASSERT_EQ(3U, change_list.size());
 130
 131   // Verify update.
 132   SyncChange e = change_list[0];
 133   EXPECT_EQ(SyncChange::ACTION_UPDATE, e.change_type());
 134   EXPECT_EQ(PREFERENCES, e.sync_data().GetDataType());
 135   scoped_ptr<base::DictionaryValue> ref_spec(EntitySpecificsToValue(
 136       update_specifics));
 137   scoped_ptr<base::DictionaryValue> e_spec(EntitySpecificsToValue(
 138       e.sync_data().GetSpecifics()));
 139   EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
 140
 141   // Verify add.
 142   e = change_list[1];
 143   EXPECT_EQ(SyncChange::ACTION_ADD, e.change_type());
 144   EXPECT_EQ(PREFERENCES, e.sync_data().GetDataType());
 145   ref_spec.reset(EntitySpecificsToValue(add_specifics));
 146   e_spec.reset(EntitySpecificsToValue(e.sync_data().GetSpecifics()));
 147   EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
 148
 149   // Verify delete.
 150   e = change_list[2];
 151   EXPECT_EQ(SyncChange::ACTION_DELETE, e.change_type());
 152   EXPECT_EQ(PREFERENCES, e.sync_data().GetDataType());
 153   ref_spec.reset(EntitySpecificsToValue(delete_specifics));
 154   e_spec.reset(EntitySpecificsToValue(e.sync_data().GetSpecifics()));
 155   EXPECT_TRUE(ref_spec->Equals(e_spec.get()));
 156 }
 157
 158 }  // namespace
 159
 160 }  // namespace syncer