com.jpeterson.littles3.bo.AllUsersGroupTest.java Source code

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Here is the source code for com.jpeterson.littles3.bo.AllUsersGroupTest.java

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/*
 * Copyright 2007 Jesse Peterson
 * 
 * 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.
 */

package com.jpeterson.littles3.bo;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class AllUsersGroupTest extends TestCase {
    private Log logger;

    /**
     * Create the test case
     * 
     * @param testName
     *            name of the test case
     */
    public AllUsersGroupTest(String testName) {
        super(testName);

        logger = LogFactory.getLog(this.getClass());
        logger.debug("AllUsersGroupTest");
    }

    /**
     * @return the suite of tests being tested
     */
    public static Test suite() {
        return new TestSuite(AllUsersGroupTest.class);
    }

    /**
     * Test the <code>equals</code> method.
     */
    public void test_equals() {
        AllUsersGroup group;

        group = AllUsersGroup.getInstance();

        assertTrue("Should be equal", group.equals(AllUsersGroup.getInstance()));
        assertFalse("Should not be equal", group.equals(null));
        assertFalse("Should not be equal", group.equals("AllUsersGroup"));
    }

    /**
     * Test the <code>isMember</code> method.
     */
    public void test_isMember() {
        AllUsersGroup group;

        group = AllUsersGroup.getInstance();

        assertTrue("Should be member", group.isMember(new CanonicalUser("id")));
    }

    /**
     * Test that an instance is serializable.
     */
    public void test_serialization() {
        AllUsersGroup group, reconstitutedGroup;
        ByteArrayInputStream bais;
        ByteArrayOutputStream baos;
        ObjectInputStream ois;
        ObjectOutputStream oos;

        group = AllUsersGroup.getInstance();

        try {
            baos = new ByteArrayOutputStream();
            oos = new ObjectOutputStream(baos);

            oos.writeObject(group);

            bais = new ByteArrayInputStream(baos.toByteArray());
            ois = new ObjectInputStream(bais);

            reconstitutedGroup = (AllUsersGroup) ois.readObject();

            assertEquals("Unexpected value", group, reconstitutedGroup);
        } catch (IOException e) {
            e.printStackTrace();
            fail("Unexpected exception");
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
            fail("Unexpected exception");
        }
    }
}