org.marketcetera.util.auth.HolderCharArrayTest.java Source code

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Here is the source code for org.marketcetera.util.auth.HolderCharArrayTest.java

Source

package org.marketcetera.util.auth;

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

import static org.junit.Assert.*;

/**
 * @author tlerios@marketcetera.com
 * @since 0.5.0
 * @version $Id$
 */

/* $License$ */

public class HolderCharArrayTest extends HolderTestBase {
    private static final String TEST_VALUE_STR = "abc";
    private static final char[] TEST_VALUE = TEST_VALUE_STR.toCharArray();
    private static final char[] NUL_VALUE = StringUtils.repeat("\0", TEST_VALUE.length).toCharArray();

    private static void getAsString(HolderCharArray holder) {
        assertNull(holder.getValueAsString());

        holder.setValue(TEST_VALUE.clone());
        assertEquals(TEST_VALUE_STR, holder.getValueAsString());

        holder.setValue(null);
        assertNull(holder.getValueAsString());
    }

    private static void clear(HolderCharArray holder) {
        char[] valueCopy = TEST_VALUE.clone();
        holder.setValue(valueCopy);
        holder.clear();
        assertNull(holder.getValue());
        assertNull(holder.getValueAsString());
        assertArrayEquals(NUL_VALUE, valueCopy);
        holder.clear();
        assertNull(holder.getValue());
        assertNull(holder.getValueAsString());

        valueCopy = TEST_VALUE.clone();
        holder.setValue(valueCopy);
        holder.setValue(null);
        assertArrayEquals(NUL_VALUE, valueCopy);
        holder.clear();
        assertNull(holder.getValue());
        assertNull(holder.getValueAsString());

        valueCopy = TEST_VALUE.clone();
        holder.setValue(valueCopy);
        holder.setValue(ArrayUtils.EMPTY_CHAR_ARRAY);
        assertArrayEquals(NUL_VALUE, valueCopy);
        holder.clear();
        assertNull(holder.getValue());
        assertNull(holder.getValueAsString());
    }

    @Test
    public void basics() {
        char[] testValueClone = TEST_VALUE.clone();

        HolderCharArray holder = new HolderCharArray();
        simpleNoMessage(holder, TEST_VALUE.clone());
        clear(holder);
        getAsString(new HolderCharArray());

        holder = new HolderCharArray(TestMessages.TEST_MESSAGE);
        simpleWithMessage(holder, TEST_VALUE.clone());
        clear(holder);
        getAsString(new HolderCharArray(TestMessages.TEST_MESSAGE));

        assertArrayEquals(testValueClone, TEST_VALUE);
    }
}