/***
* Copyright (c) 2009 Caelum - www.caelum.com.br/opensource
* All rights reserved.
*
* 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 br.com.caelum.vraptor.mydvds.dao;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.nullValue;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import org.hibernate.cfg.AnnotationConfiguration;
import org.hibernate.classic.Session;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import br.com.caelum.vraptor.mydvds.model.User;
/**
* Test class for UserDao.
* When testing DAOs, we don't test methods that only delegates to Hibernate,
* like dao.save(), dao.update(), dao.refresh() and listAll().
*
* @author Lucas Cavalcanti
*
*/
public class UserDaoTest {
private Session session;
private UserDao dao;
@Test
public void shouldFindUsersByLoginAndPassword() throws Exception {
User user = new User();
user.setName("Test Boy");
user.setLogin("myLogin");
user.setPassword("secret!");
dao.add(user);
assertThat(dao.find("myLogin", "secret!"), is(user));
assertThat(dao.find("mispelledLogin", "secret!"), is(nullValue()));
assertThat(dao.find("myLogin", "wrongPassword"), is(nullValue()));
}
@Test
public void shouldFindUsersByLogin() throws Exception {
User user = new User();
user.setName("Test Boy");
user.setLogin("myLogin");
user.setPassword("secret!");
dao.add(user);
assertThat(dao.find("myLogin"), is(user));
assertThat(dao.find("mispelledLogin"), is(nullValue()));
}
@Test
public void checkingIfThereIsAUserWithAGivenLogin() throws Exception {
User user = new User();
user.setName("Test Boy");
user.setLogin("myLogin");
user.setPassword("secret!");
dao.add(user);
assertTrue(dao.containsUserWithLogin("myLogin"));
assertFalse(dao.containsUserWithLogin("mispelledLogin"));
}
/**
* Getting a real Hibernate Session, from a memory database.
*/
@Before
public void setUp() throws Exception {
AnnotationConfiguration cfg = new AnnotationConfiguration();
cfg.configure().setProperty("hibernate.connection.url", "jdbc:hsqldb:mem:mydvdsDB");
session = cfg.buildSessionFactory().openSession();
session.beginTransaction();
dao = new DefaultUserDao(session);
}
/**
* Undoing all changes to database
* @throws Exception
*/
@After
public void tearDown() throws Exception {
if (session != null && session.getTransaction().isActive()) {
session.getTransaction().rollback();
}
}
}