/*
 * 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.flink.runtime.state;

import org.apache.flink.runtime.state.hashmap.HashMapStateBackend;
import org.apache.flink.runtime.state.storage.FileSystemCheckpointStorage;
import org.apache.flink.testutils.junit.extensions.parameterized.NoOpTestExtension;
import org.apache.flink.testutils.junit.utils.TempDirUtils;

import org.junit.jupiter.api.extension.ExtendWith;

import java.io.File;

/**
 * Tests for the keyed state backend and operator state backend, as created by the {@link
 * HashMapStateBackend}.
 */
@ExtendWith(NoOpTestExtension.class)
public class HashMapStateBackendWithFsStorageMigrationTest
        extends StateBackendMigrationTestBase<HashMapStateBackend> {

    @Override
    protected HashMapStateBackend getStateBackend() throws Exception {
        return new HashMapStateBackend();
    }

    @Override
    protected CheckpointStorage getCheckpointStorage() throws Exception {
        File checkpointPath = TempDirUtils.newFolder(tempFolder);
        return new FileSystemCheckpointStorage(checkpointPath.toURI());
    }
}
