/*
* Copyright 2014 Dayatang Open Source..
*
* 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 org.dayatang.domain;
import org.dayatang.domain.entity.Company;
import org.dayatang.domain.entity.Dept;
import org.dayatang.domain.entity.Organization;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
/**
*
* @author yyang
*/
public class BaseEntityTest {
private EntityRepository repository;
private final Organization guangdong = new Company("Guangdong", 1);
private final Organization guangzhou = new Company("Guangdong", 2);
private final Organization financial = new Dept("Guangdong", 1);
@Before
public void setUp() {
repository = mock(EntityRepository.class);
BaseEntity.setRepository(repository);
}
@After
public void tearDown() {
reset(repository);
BaseEntity.setRepository(null);
}
@Test
public void testExistedIdIsNull() {
guangdong.setId(null);
assertFalse(guangdong.existed());
}
@Test
public void testExistedIdIsZero() {
guangdong.setId(0);
assertFalse(guangdong.existed());
}
@Test
public void testExistedRepositoryNotFound() {
guangdong.setId(3);
when(repository.exists(Organization.class, 3)).thenReturn(false);
assertFalse(guangdong.existed());
}
@Test
public void testExistedRepositoryFound() {
guangdong.setId(3);
when(repository.exists(Company.class, 3)).thenReturn(true);
assertTrue(guangdong.existed());
}
@Test
public void testNotExistedIdIsNull() {
guangdong.setId(null);
assertTrue(guangdong.notExisted());
}
@Test
public void testNotExistedIdIsZero() {
guangdong.setId(0);
assertTrue(guangdong.notExisted());
}
@Test
public void testNotExistedRepositoryNotFound() {
guangdong.setId(3);
when(repository.exists(Company.class, 3)).thenReturn(false);
assertTrue(guangdong.notExisted());
}
@Test
public void testNotExistedRepositoryFound() {
guangdong.setId(3);
when(repository.exists(Company.class, 3)).thenReturn(true);
assertFalse(guangdong.notExisted());
}
@Test
public void testNotExisted() {
guangdong.setId(null);
assertTrue(guangdong.notExisted());
guangdong.setId(0);
assertTrue(guangdong.notExisted());
guangdong.setId(3);
when(repository.exists(Company.class, 3)).thenReturn(false);
assertTrue(guangdong.notExisted());
reset(repository);
when(repository.exists(Company.class, 3)).thenReturn(true);
assertFalse(guangdong.notExisted());
}
@Test
public void testHashCode() {
assertEquals(guangdong.hashCode(), new Company("Guangdong", 1).hashCode());
}
@Test
public void testEquals() {
//对象永远等价于自身
assertTrue(guangdong.equals(guangdong));
//类型相同、业务主键不同的对象不等价
assertFalse(guangdong.equals(guangzhou));
//类型不同、业务主键相同的对象不等价
assertFalse(guangdong.equals(financial));
//非业务主键不影响等价性
guangdong.disable();
assertTrue(guangdong.equals(new Company("Guangdong", 1)));
//如果a.equals(b)，那么b.equals(a)
assertTrue(new Company("Guangdong", 1).equals(guangdong));
}
}