[Sync] Move //sync to //components/sync.

sync/syncable/model_type_unittest.cc

-// 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 <memory>
-#include <string>
-
-#include "base/strings/string_util.h"
-#include "base/test/values_test_util.h"
-#include "base/values.h"
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/protocol/sync.pb.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace syncer {
-namespace {
-
-class ModelTypeTest : public testing::Test {};
-
-TEST_F(ModelTypeTest, ModelTypeToValue) {
-  for (int i = FIRST_REAL_MODEL_TYPE; i < MODEL_TYPE_COUNT; ++i) {
-    ModelType model_type = ModelTypeFromInt(i);
-    base::ExpectStringValue(ModelTypeToString(model_type),
-                            ModelTypeToValue(model_type));
-  }
-  base::ExpectStringValue("Top-level folder",
-                          ModelTypeToValue(TOP_LEVEL_FOLDER));
-  base::ExpectStringValue("Unspecified",
-                          ModelTypeToValue(UNSPECIFIED));
-}
-
-TEST_F(ModelTypeTest, ModelTypeFromValue) {
-  for (int i = FIRST_REAL_MODEL_TYPE; i < MODEL_TYPE_COUNT; ++i) {
-    ModelType model_type = ModelTypeFromInt(i);
-    std::unique_ptr<base::StringValue> value(ModelTypeToValue(model_type));
-    EXPECT_EQ(model_type, ModelTypeFromValue(*value));
-  }
-}
-
-TEST_F(ModelTypeTest, ModelTypeSetToValue) {
-  const ModelTypeSet model_types(BOOKMARKS, APPS);
-
-  std::unique_ptr<base::ListValue> value(ModelTypeSetToValue(model_types));
-  EXPECT_EQ(2u, value->GetSize());
-  std::string types[2];
-  EXPECT_TRUE(value->GetString(0, &types[0]));
-  EXPECT_TRUE(value->GetString(1, &types[1]));
-  EXPECT_EQ("Bookmarks", types[0]);
-  EXPECT_EQ("Apps", types[1]);
-}
-
-TEST_F(ModelTypeTest, ModelTypeSetFromValue) {
-  // Try empty set first.
-  ModelTypeSet model_types;
-  std::unique_ptr<base::ListValue> value(ModelTypeSetToValue(model_types));
-  EXPECT_EQ(model_types, ModelTypeSetFromValue(*value));
-
-  // Now try with a few random types.
-  model_types.Put(BOOKMARKS);
-  model_types.Put(APPS);
-  value = ModelTypeSetToValue(model_types);
-  EXPECT_EQ(model_types, ModelTypeSetFromValue(*value));
-}
-
-TEST_F(ModelTypeTest, IsRealDataType) {
-  EXPECT_FALSE(IsRealDataType(UNSPECIFIED));
-  EXPECT_FALSE(IsRealDataType(MODEL_TYPE_COUNT));
-  EXPECT_FALSE(IsRealDataType(TOP_LEVEL_FOLDER));
-  EXPECT_TRUE(IsRealDataType(FIRST_REAL_MODEL_TYPE));
-  EXPECT_TRUE(IsRealDataType(BOOKMARKS));
-  EXPECT_TRUE(IsRealDataType(APPS));
-  EXPECT_TRUE(IsRealDataType(ARC_PACKAGE));
-}
-
-TEST_F(ModelTypeTest, IsProxyType) {
-  EXPECT_FALSE(IsProxyType(BOOKMARKS));
-  EXPECT_FALSE(IsProxyType(MODEL_TYPE_COUNT));
-  EXPECT_TRUE(IsProxyType(PROXY_TABS));
-}
-
-// Make sure we can convert ModelTypes to and from specifics field
-// numbers.
-TEST_F(ModelTypeTest, ModelTypeToFromSpecificsFieldNumber) {
-  ModelTypeSet protocol_types = ProtocolTypes();
-  for (ModelTypeSet::Iterator iter = protocol_types.First(); iter.Good();
-       iter.Inc()) {
-    int field_number = GetSpecificsFieldNumberFromModelType(iter.Get());
-    EXPECT_EQ(iter.Get(),
-              GetModelTypeFromSpecificsFieldNumber(field_number));
-  }
-}
-
-TEST_F(ModelTypeTest, ModelTypeOfInvalidSpecificsFieldNumber) {
-  EXPECT_EQ(UNSPECIFIED, GetModelTypeFromSpecificsFieldNumber(0));
-}
-
-TEST_F(ModelTypeTest, ModelTypeHistogramMapping) {
-  std::set<int> histogram_values;
-  ModelTypeSet all_types = ModelTypeSet::All();
-  for (ModelTypeSet::Iterator it = all_types.First(); it.Good(); it.Inc()) {
-    SCOPED_TRACE(ModelTypeToString(it.Get()));
-    int histogram_value = ModelTypeToHistogramInt(it.Get());
-
-    EXPECT_TRUE(histogram_values.insert(histogram_value).second)
-        << "Expected histogram values to be unique";
-
-    // This is not necessary for the mapping to be valid, but most instances of
-    // UMA_HISTOGRAM that use this mapping specify MODEL_TYPE_COUNT as the
-    // maximum possible value.  If you break this assumption, you should update
-    // those histograms.
-    EXPECT_LT(histogram_value, MODEL_TYPE_COUNT);
-  }
-}
-
-TEST_F(ModelTypeTest, ModelTypeSetFromString) {
-  syncer::ModelTypeSet empty;
-  syncer::ModelTypeSet one(BOOKMARKS);
-  syncer::ModelTypeSet two(BOOKMARKS, TYPED_URLS);
-
-  EXPECT_EQ(empty, ModelTypeSetFromString(ModelTypeSetToString(empty)));
-  EXPECT_EQ(one, ModelTypeSetFromString(ModelTypeSetToString(one)));
-  EXPECT_EQ(two, ModelTypeSetFromString(ModelTypeSetToString(two)));
-}
-
-TEST_F(ModelTypeTest, DefaultFieldValues) {
-  syncer::ModelTypeSet types = syncer::ProtocolTypes();
-  for (ModelTypeSet::Iterator it = types.First(); it.Good(); it.Inc()) {
-    SCOPED_TRACE(ModelTypeToString(it.Get()));
-
-    sync_pb::EntitySpecifics specifics;
-    syncer::AddDefaultFieldValue(it.Get(), &specifics);
-    EXPECT_TRUE(specifics.IsInitialized());
-
-    std::string tmp;
-    EXPECT_TRUE(specifics.SerializeToString(&tmp));
-
-    sync_pb::EntitySpecifics from_string;
-    EXPECT_TRUE(from_string.ParseFromString(tmp));
-    EXPECT_TRUE(from_string.IsInitialized());
-
-    EXPECT_EQ(it.Get(), syncer::GetModelTypeFromSpecifics(from_string));
-  }
-}
-
-TEST_F(ModelTypeTest, ModelTypeToRootTagValues) {
-  ModelTypeSet all_types = ModelTypeSet::All();
-  for (ModelTypeSet::Iterator it = all_types.First(); it.Good(); it.Inc()) {
-    ModelType model_type = it.Get();
-    std::string root_tag = ModelTypeToRootTag(model_type);
-    if (IsProxyType(model_type)) {
-      EXPECT_EQ(root_tag, std::string());
-    } else if (IsRealDataType(model_type)) {
-      EXPECT_TRUE(base::StartsWith(root_tag, "google_chrome_",
-                                   base::CompareCase::INSENSITIVE_ASCII));
-    } else {
-      EXPECT_EQ(root_tag, "INVALID");
-    }
-  }
-}
-
-TEST_F(ModelTypeTest, ModelTypeStringMapping) {
-  ModelTypeSet all_types = ModelTypeSet::All();
-  for (ModelTypeSet::Iterator it = all_types.First(); it.Good(); it.Inc()) {
-    ModelType model_type = it.Get();
-    const char* model_type_string = ModelTypeToString(model_type);
-    ModelType converted_model_type = ModelTypeFromString(model_type_string);
-    if (IsRealDataType(model_type))
-      EXPECT_EQ(converted_model_type, model_type);
-    else
-      EXPECT_EQ(converted_model_type, UNSPECIFIED);
-  }
-}
-
-TEST_F(ModelTypeTest, ModelTypeNotificationTypeMapping) {
-  ModelTypeSet all_types = ModelTypeSet::All();
-  for (ModelTypeSet::Iterator it = all_types.First(); it.Good(); it.Inc()) {
-    ModelType model_type = it.Get();
-    std::string notification_type;
-    bool ret = RealModelTypeToNotificationType(model_type, &notification_type);
-    if (ret) {
-      ModelType notified_model_type;
-      EXPECT_TRUE(NotificationTypeToRealModelType(notification_type,
-                                                  &notified_model_type));
-      EXPECT_EQ(notified_model_type, model_type);
-    } else {
-      EXPECT_FALSE(ProtocolTypes().Has(model_type));
-      EXPECT_TRUE(notification_type.empty());
-    }
-  }
-}
-
-}  // namespace
-}  // namespace syncer