org.marketcetera.util.unicode.DecoderTestBase.java Source code

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Here is the source code for org.marketcetera.util.unicode.DecoderTestBase.java

Source

package org.marketcetera.util.unicode;

import org.apache.commons.lang.ArrayUtils;
import org.apache.commons.lang.StringUtils;
import org.junit.Ignore;

import static org.junit.Assert.*;
import static org.marketcetera.util.test.UnicodeData.*;

/**
 * @author tlerios@marketcetera.com
 * @since 0.6.0
 * @version $Id$
 */

/* $License$ */

@Ignore
public abstract class DecoderTestBase extends IOTestBase {
    protected abstract String decode(byte[] bytes) throws Exception;

    private void testDecode(byte[] bytes, String string) throws Exception {
        assertEquals(string, decode(bytes));
    }

    protected abstract String decode(SignatureCharset sc, byte[] bytes) throws Exception;

    private void testDecode(SignatureCharset sc, byte[] bytes, String string) throws Exception {
        assertEquals(string, decode(sc, bytes));
    }

    protected abstract String decode(DecodingStrategy strategy, SignatureCharset sc, byte[] bytes) throws Exception;

    private void testDecode(DecodingStrategy strategy, SignatureCharset sc, byte[] bytes, String string)
            throws Exception {
        assertEquals(string, decode(strategy, sc, bytes));
    }

    @Override
    protected void testNative() throws Exception {
        testDecode(HELLO_EN_NAT, HELLO_EN);
        testDecode(null, HELLO_EN_NAT, HELLO_EN);
        testDecode(null, null, HELLO_EN_NAT, HELLO_EN);

        testDecode(ArrayUtils.EMPTY_BYTE_ARRAY, StringUtils.EMPTY);
        testDecode(null, ArrayUtils.EMPTY_BYTE_ARRAY, StringUtils.EMPTY);
        testDecode(null, null, ArrayUtils.EMPTY_BYTE_ARRAY, StringUtils.EMPTY);
    }

    @Override
    protected void testSignatureCharset(SignatureCharset sc, byte[] bytes) throws Exception {
        testDecode(sc, bytes, COMBO);
        testDecode(sc, ArrayUtils.EMPTY_BYTE_ARRAY, StringUtils.EMPTY);
    }

    @Override
    protected void testStrategy(DecodingStrategy strategy, SignatureCharset sc, String string, byte[] bytes)
            throws Exception {
        testDecode(strategy, sc, bytes, string);
        testDecode(strategy, sc, ArrayUtils.EMPTY_BYTE_ARRAY, StringUtils.EMPTY);
        testDecode(strategy, SignatureCharset.UTF8_UTF8, ArrayUtils.addAll(Signature.UTF8.getMark(), COMBO_UTF8),
                COMBO);
        testDecode(strategy, SignatureCharset.UTF16BE_UTF16BE,
                ArrayUtils.addAll(Signature.UTF16BE.getMark(), COMBO_UTF16BE), COMBO);
        testDecode(strategy, SignatureCharset.UTF16LE_UTF16LE,
                ArrayUtils.addAll(Signature.UTF16LE.getMark(), COMBO_UTF16LE), COMBO);
        testDecode(strategy, SignatureCharset.UTF32BE_UTF32BE,
                ArrayUtils.addAll(Signature.UTF32BE.getMark(), COMBO_UTF32BE), COMBO);
        testDecode(strategy, SignatureCharset.UTF32LE_UTF32LE,
                ArrayUtils.addAll(Signature.UTF32LE.getMark(), COMBO_UTF32LE), COMBO);
    }
}