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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/apps/almanac_api_client/proto_file_manager.h"
#include <memory>
#include <optional>
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/path_service.h"
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "base/test/task_environment.h"
#include "base/test/test_future.h"
#include "chrome/browser/apps/almanac_api_client/proto/client_context.pb.h"
#include "chrome/common/chrome_paths.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace apps {
namespace {
class ProtoFileManagerTest : public testing::Test {
protected:
void SetUp() override {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
temp_file_path_ = temp_dir_.GetPath().AppendASCII("user_context.pb");
manager_ = std::make_unique<ProtoFileManager<proto::ClientUserContext>>(
temp_file_path_);
}
void TearDown() override { ASSERT_TRUE(temp_dir_.Delete()); }
std::unique_ptr<ProtoFileManager<proto::ClientUserContext>> manager_;
base::FilePath temp_file_path_;
private:
base::test::TaskEnvironment task_environment_;
base::ScopedTempDir temp_dir_;
};
TEST_F(ProtoFileManagerTest, WriteAndReadDataSuccess) {
EXPECT_FALSE(base::PathExists(temp_file_path_));
{
proto::ClientUserContext data;
data.set_language("en_US");
data.set_user_type(proto::ClientUserContext::USERTYPE_MANAGED);
base::test::TestFuture<bool> write_result;
manager_->WriteProtoToFile(data, write_result.GetCallback());
EXPECT_TRUE(write_result.Get());
}
ASSERT_TRUE(base::PathExists(temp_file_path_));
{
base::test::TestFuture<std::optional<proto::ClientUserContext>> read_data;
manager_->ReadProtoFromFile(read_data.GetCallback());
ASSERT_TRUE(read_data.Get().has_value());
ASSERT_EQ(read_data.Get()->language(), "en_US");
ASSERT_EQ(read_data.Get()->user_type(),
proto::ClientUserContext::USERTYPE_MANAGED);
}
// Check we can overwrite the data.
EXPECT_TRUE(base::PathExists(temp_file_path_));
{
proto::ClientUserContext data;
data.set_language("ja_JP");
data.set_user_type(proto::ClientUserContext::USERTYPE_UNMANAGED);
base::test::TestFuture<bool> write_result;
manager_->WriteProtoToFile(data, write_result.GetCallback());
EXPECT_TRUE(write_result.Get());
}
ASSERT_TRUE(base::PathExists(temp_file_path_));
{
base::test::TestFuture<std::optional<proto::ClientUserContext>> read_data;
manager_->ReadProtoFromFile(read_data.GetCallback());
ASSERT_TRUE(read_data.Get().has_value());
ASSERT_EQ(read_data.Get()->language(), "ja_JP");
ASSERT_EQ(read_data.Get()->user_type(),
proto::ClientUserContext::USERTYPE_UNMANAGED);
}
}
} // namespace
} // namespace apps
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