Edit

            this.name.getRegistrations().remove(this);

        }

        if (name != null && !name.equals(this.name)){

            name.getRegistrations().add(this);

/**

* Copyright (C) 2017 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.model.name;

import org.junit.Assert;

import org.junit.Before;

import org.junit.Test;

/**

 * @author a.mueller

 * @date 14.09.2017

 *

 */

public class RegistrationTest {

    private TaxonName name1;

    private TaxonName name2;

    /**

     * @throws java.lang.Exception

     */

    @Before

    public void setUp() throws Exception {

        name1 = TaxonNameFactory.NewBotanicalInstance(null);

        name2 = TaxonNameFactory.NewBotanicalInstance(null);

    }

    @Test

    public void testSetName() {

        Registration registration = Registration.NewInstance();

        //Assert start

        Assert.assertNull(registration.getName());

        Assert.assertTrue(name1.getRegistrations().size() == 0);

        Assert.assertTrue(name2.getRegistrations().size() == 0);

        //set name1

        registration.setName(name1);

        Assert.assertEquals(name1, registration.getName());

        Assert.assertTrue(name1.getRegistrations().size() == 1);

        Assert.assertTrue(name1.getRegistrations().contains(registration));

        Assert.assertTrue(name2.getRegistrations().size() == 0);

        //set name2

        registration.setName(name2);

        Assert.assertEquals(name2, registration.getName());

        Assert.assertTrue(name1.getRegistrations().size() == 0);

        Assert.assertTrue(name2.getRegistrations().size() == 1);

        Assert.assertTrue(name2.getRegistrations().contains(registration));

        //set null

        registration.setName(null);

        Assert.assertNull(registration.getName());

        Assert.assertTrue(name1.getRegistrations().size() == 0);

        Assert.assertTrue(name2.getRegistrations().size() == 0);

        //name with 2 registrations

        registration.setName(name1);

        Registration registration2 = Registration.NewInstance();

        registration2.setName(name1);

        Assert.assertTrue(name1.getRegistrations().size() == 2);

        Assert.assertTrue(name1.getRegistrations().contains(registration));

        Assert.assertTrue(name1.getRegistrations().contains(registration2));

    }

}