testing/test_file_utils.h

// Copyright 2026 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#ifndef THIRD_PARTY_CREDENTIO_TESTING_TEST_FILE_UTILS_H_
#define THIRD_PARTY_CREDENTIO_TESTING_TEST_FILE_UTILS_H_

#include <memory>
#include <string>

#include "absl/status/statusor.h"
#include "absl/strings/string_view.h"
#include "riegeli/bytes/reader.h"

namespace credentio_testing {

// Reads file into a buffer or returns error.
absl::StatusOr<std::string> GetContents(absl::string_view file_path);

// Creates a file reader for the given file path or returns error.
absl::StatusOr<std::unique_ptr<riegeli::Reader>> GetFileReader(
    absl::string_view file_path);

}  // namespace credentio_testing

#endif  // THIRD_PARTY_CREDENTIO_TESTING_TEST_FILE_UTILS_H_