usermanagertest.java

springlive ch7

package org.appfuse.service;

import junit.framework.TestCase;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.appfuse.dao.UserDAOTest;
import org.appfuse.model.User;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.dao.DataAccessException;

public class UserManagerTest extends TestCase {
    private static Log log = LogFactory.getLog(UserManagerTest.class);
    private ApplicationContext ctx;
    private User user;
    private UserManager mgr;

    protected void setUp() throws Exception {
        String[] paths = {"/WEB-INF/applicationContext*.xml"};
        ctx = new ClassPathXmlApplicationContext(paths);
        mgr = (UserManager) ctx.getBean("userManager");
    }

    protected void tearDown() throws Exception {
        user = null;
        mgr = null;
    }

    public void testAddAndRemoveUser() throws Exception {
        user = new User();
        user.setFirstName("Easter");
        user.setLastName("Bunny");

        user = mgr.saveUser(user);

        assertTrue(user.getId() != null);

        if (log.isDebugEnabled()) {
            log.debug("removing user...");
        }

        String userId = user.getId().toString();
        mgr.removeUser(userId);

        try {
            user = mgr.getUser(userId);
            fail("User '" + userId + "' found in database");
        } catch (DataAccessException dae) {
            log.debug("Expected exception: " + dae.getMessage());
            assertTrue(dae != null);
        }
    }

    public void testWithValidationErrors() {
        user = new User();
        user.setFirstName("Bill");
        
        try {
            user = mgr.saveUser(user);
            fail("Validation exception not thrown!");
        } catch (Exception e) {
            log.debug(e.getCause().getMessage());
            assertNotNull(e.getCause());
        }
    }
    
    public static void main(String[] args) {
        junit.textui.TestRunner.run(UserDAOTest.class);
    }
}