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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 "chromeos/ash/components/report/utils/test_utils.h"
#include "base/files/file_util.h"
#include "base/no_destructor.h"
#include "base/path_service.h"
#include "chromeos/ash/components/dbus/private_computing/private_computing_service.pb.h"
#include "testing/gtest/include/gtest/gtest.h"
using pc_preserved_file_test =
private_computing::PrivateComputingClientRegressionTestData;
namespace ash::report::utils {
class TestUtilsTest : public testing::Test {
public:
static private_computing::PrivateComputingClientRegressionTestData*
GetPreservedFileTestData() {
static base::NoDestructor<
private_computing::PrivateComputingClientRegressionTestData>
preserved_file_test_data;
return preserved_file_test_data.get();
}
static void CreatePreservedFileTestData() {
base::FilePath src_root_dir;
ASSERT_TRUE(
base::PathService::Get(base::DIR_SRC_TEST_DATA_ROOT, &src_root_dir));
const base::FilePath kPrivateComputingTestDataPath =
src_root_dir.AppendASCII("chromeos")
.AppendASCII("ash")
.AppendASCII("components")
.AppendASCII("report")
.AppendASCII("device_metrics")
.AppendASCII("testing")
.AppendASCII("preserved_file_test_data.binarypb");
ASSERT_TRUE(base::PathExists(kPrivateComputingTestDataPath));
ASSERT_TRUE(utils::ParseProtoFromFile(kPrivateComputingTestDataPath,
GetPreservedFileTestData()));
// Note that the test cases can change since it's read from the binary pb.
ASSERT_EQ(GetPreservedFileTestData()->test_cases_size(),
utils::kPreservedFileTestCaseSize);
}
static void SetUpTestSuite() {
// Initialize preserved file test data.
CreatePreservedFileTestData();
}
void SetUp() override {
// Initialize source root directory.
ASSERT_TRUE(
base::PathService::Get(base::DIR_SRC_TEST_DATA_ROOT, &src_root_dir_));
}
protected:
const base::FilePath& GetSrcRootDirectory() { return src_root_dir_; }
private:
base::FilePath src_root_dir_;
};
TEST_F(TestUtilsTest, ParseProtoFromFileValidFileReturnsTrue) {
// Read valid preserved file test data content.
{
const base::FilePath file_path =
GetSrcRootDirectory()
.AppendASCII("chromeos")
.AppendASCII("ash")
.AppendASCII("components")
.AppendASCII("report")
.AppendASCII("device_metrics")
.AppendASCII("testing")
.AppendASCII("preserved_file_test_data.binarypb");
private_computing::PrivateComputingClientRegressionTestData
private_computing_test_data;
EXPECT_TRUE(ParseProtoFromFile(file_path, &private_computing_test_data));
}
}
TEST_F(TestUtilsTest, ParseProtoFromFileInvalidFileReturnsFalse) {
// Read invalid preserved file test data content.
{
const base::FilePath file_path =
GetSrcRootDirectory().AppendASCII("fake_preserved_file_path");
private_computing::PrivateComputingClientRegressionTestData
private_computing_test_data;
EXPECT_FALSE(ParseProtoFromFile(file_path, &private_computing_test_data));
}
}
TEST_F(TestUtilsTest, GetPreservedFileTestCase) {
{
auto test_case =
GetPreservedFileTestCase(GetPreservedFileTestData(),
pc_preserved_file_test::GET_FAIL_SAVE_SUCCESS);
EXPECT_TRUE(test_case.IsInitialized());
}
}
} // namespace ash::report::utils
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