/*
 * The MIT License (MIT)
 * 
 * Copyright (c) 2013-2014 Jeff Nelson, Cinchapi Software Collective
 * 
 * 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.cinchapi.concourse.server.io;

import java.lang.reflect.Method;

import org.cinchapi.concourse.util.TestData;
import org.junit.Assert;
import org.junit.Test;

import com.google.common.base.Throwables;

/**
 * Tests for {@link Byteable} objects.
 * 
 * @author jnelson
 */
public abstract class ByteableTest {

    /**
     * Return a random instance of the test class defined in
     * {@link #getTestClass()}. This method assumes that there is a method in
     * {@link TestData} that takes no arguments and returns the appropriate
     * type.
     * 
     * @return a random instance
     */
    protected Byteable getRandomTestInstance() {
        try {
            for (Method method : TestData.class.getMethods()) {
                if(method.getReturnType() == getTestClass()
                        && method.getParameterTypes().length == 0) {
                    return (Byteable) method.invoke(null);
                }
            }
            throw new IllegalStateException(
                    "There is no method in TestData that takes no parameters and returns a "
                            + getTestClass());
        }
        catch (Exception e) {
            throw Throwables.propagate(e);
        }

    }

    /**
     * Return the test class
     * 
     * @return the test class
     */
    protected abstract Class<? extends Byteable> getTestClass();

    @Test
    public void testSerialization() {
        Byteable object = getRandomTestInstance();
        Assert.assertTrue(Byteables.readStatic(object.getBytes(),
                getTestClass()).equals(object));
    }

}

/*
 * The MIT License (MIT)
 * 
 * Copyright (c) 2013-2014 Jeff Nelson, Cinchapi Software Collective
 * 
 * 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.cinchapi.concourse.server.io;

import java.lang.reflect.Method;

import org.cinchapi.concourse.ConcourseBaseTest;
import org.cinchapi.concourse.util.TestData;
import org.junit.Assert;
import org.junit.Test;

import com.google.common.base.Throwables;

/**
 * Tests for {@link Byteable} objects.
 * 
 * @author jnelson
 */
public abstract class ByteableTest extends ConcourseBaseTest{

    /**
     * Return a random instance of the test class defined in
     * {@link #getTestClass()}. This method assumes that there is a method in
     * {@link TestData} that takes no arguments and returns the appropriate
     * type.
     * 
     * @return a random instance
     */
    protected Byteable getRandomTestInstance() {
        try {
            for (Method method : TestData.class.getMethods()) {
                if(method.getReturnType() == getTestClass()
                        && method.getParameterTypes().length == 0) {
                    return (Byteable) method.invoke(null);
                }
            }
            throw new IllegalStateException(
                    "There is no method in TestData that takes no parameters and returns a "
                            + getTestClass());
        }
        catch (Exception e) {
            throw Throwables.propagate(e);
        }

    }

    /**
     * Return the test class
     * 
     * @return the test class
     */
    protected abstract Class<? extends Byteable> getTestClass();

    @Test
    public void testSerialization() {
        Byteable object = getRandomTestInstance();
        Assert.assertTrue(Byteables.readStatic(object.getBytes(),
                getTestClass()).equals(object));
    }

}

make ByteableTest extend ConcourseBaseTest