CentralDirectoryTest.java

/*
 * Copyright 2023 Emmanuel Bourg
 *
 * 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
 *
 *     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 net.jsign.zip;

import java.io.File;
import java.nio.channels.SeekableByteChannel;
import java.nio.file.Files;
import java.nio.file.StandardOpenOption;

import org.junit.Test;

import static org.junit.Assert.*;

public class CentralDirectoryTest {

    @Test
    public void testRead() throws Exception {
        File file = new File("target/test-classes/minimal.zip");

        try (SeekableByteChannel channel = Files.newByteChannel(file.toPath(), StandardOpenOption.READ)) {
            CentralDirectory centralDirectory = new CentralDirectory();
            centralDirectory.read(channel);
            assertEquals("number of entries", 7, centralDirectory.entries.size());
        }
    }
}