Class ZipOutputStreamTest

test/ZipOutputStreamTest.java:13–210

import java.util.zip.*;

public class ZipOutputStreamTest
{
	private static final String TEST1 = "test1.txt";
	private static final String TEST2 = "test2.txt";
	private static final String TEST3 = "test3.txt";
	private static final String TEST4 = "test4.txt";

	private static final String TEST1_CONTENTS = "\"this is a test\"";
	private static final String TEST2_CONTENTS = "this is a\nmulti-line test";
	private static final String TEST3_CONTENTS = "74 68 69 73 20 69 73 20 61 20 74 65 73 74";
	private static final String TEST4_CONTENTS = "01110100 01101000 01101001 01110011 00100000 01101001 01110011 00100000 01100001 00100000 01110100 01100101 01110011 01110100";
	
	private static final String ONE_PARAM_ZIP_PREFIX = "zos1param";
	private static final String THREE_PARAM_ZIP_PREFIX = "zos3param";
	private static final String ZIP_SUFFIX = ".zip";

	private static final Map<String, String> FILES_CONTENTS;
	static
	{
		Map<String, String> m = new HashMap<String, String>();
		m.put(TEST1, TEST1_CONTENTS);
		m.put(TEST2, TEST2_CONTENTS);
		m.put(TEST3, TEST3_CONTENTS);
		m.put(TEST4, TEST4_CONTENTS);
		FILES_CONTENTS = Collections.unmodifiableMap(m);
	}

	private static final boolean USE_ONE_PARAM_WRITE = true;
	private static final boolean USE_THREE_PARAM_WRITE = false;
	private static byte[] buffer = new byte[1024];

	public static void main(String[] args)
	{
		List<File> zipFiles = new ArrayList<File>(2);

		// Test 1-param write function
		File f1 = createZip(USE_ONE_PARAM_WRITE);
		zipFiles.add(f1);
		verifyContents(f1.getAbsolutePath());
		// Test 3-param write function
		File f2 = createZip(USE_THREE_PARAM_WRITE);
		zipFiles.add(f2);
		verifyContents(f2.getAbsolutePath());
		// Remove the created zip files
		cleanUp(zipFiles);
	}

	private static File createZip(boolean useOneParam)
	{
		FileOutputStream outputStream = null;
		ZipOutputStream zipContents = null;

		try
		{
			// Create a temporary zip file for this test
			String prefix = useOneParam ? ONE_PARAM_ZIP_PREFIX : THREE_PARAM_ZIP_PREFIX;
			File outputZip = File.createTempFile(prefix, ZIP_SUFFIX);