在上面篇文章,我们的测试代码如下:
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package com.martin.pdo;
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import org.springframework.context.ApplicationContext;
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import junit.framework.Assert;
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import junit.framework.TestCase;
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public class UserTest extends TestCase {
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public void testUser() {
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ApplicationContext context = JUnitTestHelper.getContext();
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User user = (User) context.getBean("user");
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User _u1 = new User();
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_u1.setName("martin xus");
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_u1.setSex('F');
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_u1.setAge(100);
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user.add(_u1);
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Assert.assertNotNull(_u1.getId());
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User _u2 = (User) user.loadByName("martin xus").get(0);
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Assert.assertEquals(_u1.getId(), _u2.getId());
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user.remove(_u2);
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Assert.assertTrue(user.loadByName("martin xus").size() == 0);
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}
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}
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而这些,必须要和spring&hibernate一起工作,必须保证数据库操作正确,而我们需要的只是测试这个类的本身!
有必要连hibernate,spring一起测试吗?当然没有,测试,只需要保证本代码完成相应的功能,即可.
那么就有必要更换测试方法:
mock便是首选,在这里我们选择了jmock (http://www.jmock.org)
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package com.martin.mock;
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import org.jmock.Mock;
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import org.jmock.MockObjectTestCase;
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import java.util.List;
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/**
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* @author martin.xus
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*/
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public class UserTest extends MockObjectTestCase {
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public void testAdd() {
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Mock mock = mock(UserManager.class);
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User user = new User();
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mock.expects(once()).method("add").with(isA(User.class));
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UserManager manager = (UserManager) mock.proxy();
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user.setManager(manager);
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user.add(new User());
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mock.verify();
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}
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public void testLoadByName() {
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Mock mock = mock(UserManager.class);
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User user = new User();
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mock.expects(once()).method("loadByName").with(isA(String.class)).will(returnValue(List.class));
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UserManager manager = (UserManager) mock.proxy();
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user.setManager(manager);
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user.loadByName("martin");
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mock.verify();
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}
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public void testRemove(){
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Mock mock = mock(UserManager.class);
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User user = new User();
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mock.expects(once()).method("remove").with(isA(User.class));
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UserManager manager = (UserManager) mock.proxy();
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user.setManager(manager);
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user.remove(user);
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mock.verify();
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}
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}
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ok,测试通过
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《JMock 1.2.0 - 模拟与测试的艺术》 JMock 是一个流行的 Java 开源库,专门用于创建和管理模拟对象,以便在单元测试中隔离被测代码。这个压缩包“jmock-1.2.0-jars.rar”包含的是 JMock 1.2.0 版本的 jar 文件,它...
**JMock使用文档** 在Java开发中,单元测试是一项至关重要的任务,它能确保代码的质量和可维护性。JMock是一款强大的模拟框架,专门用于Java应用程序的单元测试,特别是对于那些依赖于复杂外部接口或者服务的类。本...
jMock 2: Java 5 and above. Stable: 2.5.1 Binary JARs (includes the source to let IDEs provide context-sensitive help) Javadocs Unstable: 2.6.0-RC2 Binary JARs (includes the source to let IDEs ...
而JMock和EasyMock则是两种广泛使用的Java单元测试框架,它们允许开发者模拟对象的行为和交互,以便于测试复杂的系统。本资源包含JMock 2.5.1和EasyMock 3.0的库文件,使得开发者在进行单元测试时无需再四处寻找相关...
在本文档《jMock Cookbook 中文版》中,主要探讨了如何使用jMock进行单元测试,特别是在Java的TDD(Test-Driven Development)实践中。jMock是一个强大的模拟框架,允许开发者在测试过程中模拟对象的行为,以便更好...
Maven-Central / jmock / jmock-cglib 1.2.0 Maven-Central / org.apache.activemq / activemq-ra 5.2.05.1.0 Maven-Central / org.apache.maven.shared / maven-dependency-tree 1.21.1 Maven-Central / org.apache...
本文将深入探讨JMock库,它是一个强大的Java模拟框架,常用于单元测试,以及如何结合Spring测试模块进行高效测试。 JMock是一个用于创建和验证对象行为的模拟框架,它允许开发者在测试中模拟对象的行为,而不是依赖...
### jmock2.5基本教程知识点详解 #### 第0章 概述 在现代软件开发过程中,单元测试(Unit Testing, UT)已经成为不可或缺的一部分。JUnit作为最常用的单元测试框架之一,极大地方便了Java开发者进行单元测试。然而...
`jmock-2.6.0-RC2-javadoc.zip`和`jmock-2.5.1-javadoc.zip`包含的是`jmock`的API文档,可以帮助开发者理解和使用其API。`jmock-2.6.0-RC2-jars.zip`和`jmock-2.5.1-jars.zip`则包含了相应的库文件,可以直接在项目...
JMock 是一个流行的 Java 模拟框架,它使开发者能够创建模拟对象并定义它们的行为和期望。然而,传统上,JMock 主要用于模拟实现了接口的类,那么当我们需要模拟没有接口的类时,该怎么办呢?这就是 JMock 联合 ...
jMock 是一个专门为 Java 设计的模拟对象框架,它的核心目标是帮助开发者在进行单元测试时,能够方便地创建和控制模拟对象,以替代真实的依赖,这样可以避免在测试环境中引入不必要的复杂性和依赖性。jMock 与 JUnit...
《JMOCK-2.6.0:强化Java单元测试的艺术》 在软件开发的世界里,测试是确保代码质量不可或缺的一环。而JMOCK,作为一款强大的Java模拟框架,正是为了解决这一问题应运而生。"JMOCK-2.6.0"是一个专门用于项目测试的...