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// Copyright 2016 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 "extensions/browser/value_store/test_value_store_factory.h"
#include "extensions/browser/value_store/leveldb_value_store.h"
#include "extensions/browser/value_store/testing_value_store.h"
namespace {
const char kUMAClientName[] = "Test";
} // namespace
namespace extensions {
using SettingsNamespace = settings_namespace::Namespace;
TestValueStoreFactory::StorageHelper::StorageHelper() = default;
TestValueStoreFactory::StorageHelper::~StorageHelper() = default;
std::set<ExtensionId>
TestValueStoreFactory::StorageHelper::GetKnownExtensionIDs(
ModelType model_type) const {
std::set<ExtensionId> ids;
switch (model_type) {
case ValueStoreFactory::ModelType::APP:
for (const auto& key : app_stores_)
ids.insert(key.first);
break;
case ValueStoreFactory::ModelType::EXTENSION:
for (const auto& key : extension_stores_)
ids.insert(key.first);
break;
}
return ids;
}
void TestValueStoreFactory::StorageHelper::Reset() {
app_stores_.clear();
extension_stores_.clear();
}
ValueStore* TestValueStoreFactory::StorageHelper::AddValueStore(
const ExtensionId& extension_id,
ValueStore* value_store,
ModelType model_type) {
if (model_type == ValueStoreFactory::ModelType::APP) {
DCHECK(app_stores_.find(extension_id) == app_stores_.end());
app_stores_[extension_id] = value_store;
} else {
DCHECK(extension_stores_.find(extension_id) == extension_stores_.end());
extension_stores_[extension_id] = value_store;
}
return value_store;
}
void TestValueStoreFactory::StorageHelper::DeleteSettings(
const ExtensionId& extension_id,
ModelType model_type) {
switch (model_type) {
case ValueStoreFactory::ModelType::APP:
app_stores_.erase(extension_id);
break;
case ValueStoreFactory::ModelType::EXTENSION:
extension_stores_.erase(extension_id);
break;
}
}
bool TestValueStoreFactory::StorageHelper::HasSettings(
const ExtensionId& extension_id,
ModelType model_type) const {
switch (model_type) {
case ValueStoreFactory::ModelType::APP:
return app_stores_.find(extension_id) != app_stores_.end();
case ValueStoreFactory::ModelType::EXTENSION:
return extension_stores_.find(extension_id) != extension_stores_.end();
}
NOTREACHED();
return false;
}
ValueStore* TestValueStoreFactory::StorageHelper::GetExisting(
const ExtensionId& extension_id) const {
auto it = app_stores_.find(extension_id);
if (it != app_stores_.end())
return it->second;
it = extension_stores_.find(extension_id);
if (it != extension_stores_.end())
return it->second;
return nullptr;
}
TestValueStoreFactory::TestValueStoreFactory() = default;
TestValueStoreFactory::TestValueStoreFactory(const base::FilePath& db_path)
: db_path_(db_path) {}
TestValueStoreFactory::~TestValueStoreFactory() {}
scoped_ptr<ValueStore> TestValueStoreFactory::CreateRulesStore() {
if (db_path_.empty())
last_created_store_ = new TestingValueStore();
else
last_created_store_ = new LeveldbValueStore(kUMAClientName, db_path_);
return make_scoped_ptr(last_created_store_);
}
scoped_ptr<ValueStore> TestValueStoreFactory::CreateStateStore() {
return CreateRulesStore();
}
TestValueStoreFactory::StorageHelper& TestValueStoreFactory::GetStorageHelper(
SettingsNamespace settings_namespace) {
switch (settings_namespace) {
case settings_namespace::LOCAL:
return local_helper_;
case settings_namespace::SYNC:
return sync_helper_;
case settings_namespace::MANAGED:
return managed_helper_;
case settings_namespace::INVALID:
break;
}
NOTREACHED();
return local_helper_;
}
scoped_ptr<ValueStore> TestValueStoreFactory::CreateSettingsStore(
SettingsNamespace settings_namespace,
ModelType model_type,
const ExtensionId& extension_id) {
scoped_ptr<ValueStore> settings_store(CreateRulesStore());
// Note: This factory is purposely keeping the raw pointers to each ValueStore
// created. Tests using TestValueStoreFactory must be careful to keep
// those ValueStore's alive for the duration of their test.
GetStorageHelper(settings_namespace)
.AddValueStore(extension_id, settings_store.get(), model_type);
return settings_store;
}
ValueStore* TestValueStoreFactory::LastCreatedStore() const {
return last_created_store_;
}
void TestValueStoreFactory::DeleteSettings(SettingsNamespace settings_namespace,
ModelType model_type,
const ExtensionId& extension_id) {
GetStorageHelper(settings_namespace).DeleteSettings(extension_id, model_type);
}
bool TestValueStoreFactory::HasSettings(SettingsNamespace settings_namespace,
ModelType model_type,
const ExtensionId& extension_id) {
return GetStorageHelper(settings_namespace)
.HasSettings(extension_id, model_type);
}
std::set<ExtensionId> TestValueStoreFactory::GetKnownExtensionIDs(
SettingsNamespace settings_namespace,
ModelType model_type) const {
return const_cast<TestValueStoreFactory*>(this)
->GetStorageHelper(settings_namespace)
.GetKnownExtensionIDs(model_type);
}
ValueStore* TestValueStoreFactory::GetExisting(
const ExtensionId& extension_id) const {
ValueStore* existing_store = local_helper_.GetExisting(extension_id);
if (existing_store)
return existing_store;
existing_store = sync_helper_.GetExisting(extension_id);
if (existing_store)
return existing_store;
existing_store = managed_helper_.GetExisting(extension_id);
DCHECK(existing_store != nullptr);
return existing_store;
}
void TestValueStoreFactory::Reset() {
last_created_store_ = nullptr;
local_helper_.Reset();
sync_helper_.Reset();
managed_helper_.Reset();
}
} // namespace extensions
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