/*
 * The MIT License
 *
 * Copyright (c) 2004, The Codehaus
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do
 * so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package org.codehaus.plexus.archiver;

import java.io.File;

import org.codehaus.plexus.archiver.tar.TarArchiver;
import org.codehaus.plexus.archiver.tar.TarLongFileMode;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertTrue;

/**
 * @author Daniel Krisher
 */
class EmptyDirectoryTest extends TestSupport {

    @Test
    void testZipArchiver() throws Exception {
        testEmptyDirectory("zip", lookup(Archiver.class, "zip"));
    }

    @Test
    void testJarArchiver() throws Exception {
        // No JAR UnArchiver implementation :(
        //        testEmptyDirectory( "jar" );
    }

    @Test
    void testTarArchiver() throws Exception {
        final TarArchiver tar = (TarArchiver) lookup(Archiver.class, "tar");
        tar.setLongfile(TarLongFileMode.posix);
        testEmptyDirectory("tar", tar);
    }

    private void testEmptyDirectory(String role, Archiver archiver) throws Exception {

        // Should default to true...
        assertTrue(archiver.getIncludeEmptyDirs());

        // create an empty directory to store in the zip archive
        File emptyDir = getTestFile("target/output/emptyTest/TmpEmptyDir");

        // delete it if it exists to ensure it is actually empty
        if (emptyDir.exists()) {
            emptyDir.delete();
        }
        emptyDir.mkdirs();
        archiver.addDirectory(emptyDir.getParentFile());

        File archive = getTestFile("target/output/emptyDirArchive.zip");
        if (archive.exists()) {
            archive.delete();
        }

        archiver.setDestFile(archive);
        archiver.createArchive();

        // delete the empty dir, we will extract it from the archive
        emptyDir.delete();

        // Check the content of the archive by extracting it
        UnArchiver unArchiver = lookup(UnArchiver.class, role);
        unArchiver.setSourceFile(archive);

        unArchiver.setDestDirectory(getTestFile("target/output/emptyTest"));
        unArchiver.extract();

        assertTrue(emptyDir.exists());
        assertTrue(emptyDir.isDirectory());
    }
}
