org.springmodules.cache.serializable.ObjectWrapperTests.java Source code

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/* 
 * Created on Aug 19, 2005
 *
 * 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.
 *
 * Copyright @2005 the original author or authors.
 */
package org.springmodules.cache.serializable;

import org.springframework.util.ObjectUtils;

import org.springmodules.AbstractEqualsHashCodeTestCase;
import org.springmodules.cache.serializable.XStreamSerializableFactory.ObjectWrapper;

/**
 * <p>
 * Unit Tests for <code>{@link XStreamSerializableFactory.ObjectWrapper}</code>.
 * </p>
 * 
 * @author Alex Ruiz
 */
public class ObjectWrapperTests extends AbstractEqualsHashCodeTestCase {

    private ObjectWrapper wrapper;

    public ObjectWrapperTests(String name) {
        super(name);
    }

    /**
     * @see org.springmodules.EqualsHashCodeTestCase#testEqualsHashCodeRelationship()
     */
    public void testEqualsHashCodeRelationship() {
        String obj = "Leia";

        wrapper.setValue(obj);
        ObjectWrapper wrapper2 = new ObjectWrapper(obj);

        assertEqualsHashCodeRelationshipIsCorrect(wrapper, wrapper2);

        obj = null;

        wrapper.setValue(obj);
        wrapper2.setValue(obj);

        assertEqualsHashCodeRelationshipIsCorrect(wrapper, wrapper2);
    }

    /**
     * @see org.springmodules.EqualsHashCodeTestCase#testEqualsIsConsistent()
     */
    public void testEqualsIsConsistent() {
        ObjectWrapper wrapper2 = new ObjectWrapper();
        assertEquals(wrapper, wrapper2);

        wrapper2.setValue("Luke");
        assertFalse(wrapper.equals(wrapper2));
    }

    /**
     * @see org.springmodules.EqualsHashCodeTestCase#testEqualsIsReflexive()
     */
    public void testEqualsIsReflexive() {
        assertEqualsIsReflexive(wrapper);
    }

    /**
     * @see org.springmodules.EqualsHashCodeTestCase#testEqualsIsSymmetric()
     */
    public void testEqualsIsSymmetric() {
        ObjectWrapper wrapper2 = new ObjectWrapper();
        assertEqualsIsSymmetric(wrapper, wrapper2);
    }

    /**
     * @see org.springmodules.EqualsHashCodeTestCase#testEqualsIsTransitive()
     */
    public void testEqualsIsTransitive() {
        String obj = "Han";

        wrapper.setValue(obj);
        ObjectWrapper wrapper2 = new ObjectWrapper(obj);
        ObjectWrapper wrapper3 = new ObjectWrapper(obj);

        assertEqualsIsTransitive(wrapper, wrapper2, wrapper3);
    }

    /**
     * @see org.springmodules.EqualsHashCodeTestCase#testEqualsNullComparison()
     */
    public void testEqualsNullComparison() {
        assertEqualsNullComparisonReturnsFalse(wrapper);
    }

    public void testToStringWithValueBeingString() {
        wrapper.setValue("C-3PO");
        String actual = wrapper.getClass().getName() + "@" + ObjectUtils.getIdentityHexString(wrapper)
                + "[value='C-3PO']";
        assertEquals(wrapper.toString(), actual);
    }

    public void testToStringWithValueNotBeingString() {
        wrapper.setValue(new Integer(10));
        String actual = wrapper.getClass().getName() + "@" + ObjectUtils.getIdentityHexString(wrapper)
                + "[value=10]";
        assertEquals(wrapper.toString(), actual);
    }

    protected void setUp() {
        wrapper = new ObjectWrapper();
    }
}