/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 *
 *      http://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.
 */

package org.apache.ratis.statemachine.impl;

import java.io.File;
import java.io.IOException;

/**
 * Helper for integration test using `SimpleStateMachineStorage`.
 */
public interface StatemachineImplTestUtil {
  static SingleFileSnapshotInfo findLatestSnapshot(
      SimpleStateMachineStorage storage) throws IOException {
    final File dir = storage.getStateMachineDir();
    return SimpleStateMachineStorage.findLatestSnapshot(dir.toPath());
  }
}
