/*
 * 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.cassandra.bridge;

import java.io.IOException;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;

import org.junit.jupiter.api.Test;

import static org.assertj.core.api.Assertions.assertThat;

/**
 * Tests for {@link PostDelegationClassLoader} resource cleanup.
 */
public class PostDelegationClassLoaderTests
{
    @Test
    public void testTempFilesDeletedOnClose() throws IOException
    {
        List<Path> tempFiles = new ArrayList<>();
        for (int i = 0; i < 3; i++)
        {
            tempFiles.add(Files.createTempFile("test-bridge-", ".jar"));
        }
        tempFiles.forEach(f -> assertThat(f).exists());

        PostDelegationClassLoader loader = new PostDelegationClassLoader(new URL[0], null, tempFiles);
        loader.close();

        tempFiles.forEach(f -> assertThat(f).doesNotExist());
    }
}
