copytest.java

torque服务器源代码

package org.apache.torque.util;

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import org.apache.torque.BaseTestCase;
import org.apache.torque.test.Author;
import org.apache.torque.test.AuthorPeer;
import org.apache.torque.test.Book;

/**
 * Test code for TorqueObject.copy().
 *
 * @author <a href="mailto:[e-mail]">Rafal Maczewski</a>
 * @version $Id $
 */
public class CopyTest extends BaseTestCase
{
    /**
     * Creates a new instance.
     */
    public CopyTest(String name)
    {
        super(name);
    }

    public void setUp()
    {
        super.setUp();
    }

    /**
     * does some inserts.
     */
    public void testCopyObject() throws Exception
    {
		Author author = new Author();
		author.setName("Author to be copied");
		author.save();

		for (int j = 1; j <= 10; j++)
		{
			Book book = new Book();
			book.setAuthor(author);
			book.setTitle("Book " + j + " - " + author.getName());
			book.setIsbn("unknown");
			book.save();
		}
		assertTrue("Number of books before copy should be 10, was "
                + author.getBooks().size(), author.getBooks().size() == 10);
		Author authorCopy = author.copy();
		authorCopy.save();

		author = AuthorPeer.retrieveByPK(author.getPrimaryKey());
		assertTrue("Number of books in original object should be 10, was "
                + author.getBooks().size(), author.getBooks().size() == 10);

		assertTrue("Number of books after copy should be 10, was "
                + author.getBooks().size(), authorCopy.getBooks().size() == 10);
    }
}