Java框架如何提升代码的可测试性？（java 集成测

import org.junit.Test; copyright zvvq

import org.junit.Assert; 内容来自zvvq

public class TestCalculator { zvvq

@Test

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public void testAdd() {

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Calculator calculator = new Calculator(); copyright zvvq

int result = calculator.add(5, 3);

Assert.assertEquals(8, result);

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}

}

import static org.mockito.Mockito.*; copyright zvvq

public class TestService {

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@Test 内容来自zvvq

public void testProcess() { 本文来自zvvq

Service service = new Service();

// 模拟 MessageService zvvq

MessageService mockMessageService = mock(MessageService.class); copyright zvvq

when(mockMessageService.send(anyString())).thenReturn(true);

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service.setMessageService(mockMessageService); 内容来自zvvq

service.process();

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// 验证 MessageService 被调用

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verify(mockMessageService).send(anyString()); zvvq好，好zvvq

} zvvq

} zvvq

import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; 内容来自samhan666

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.test.context.ContextConfiguration;

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@RunWith(SpringJUnit4ClassRunner.class) zvvq

@ContextConfiguration({"classpath:test-context.xml"}) 内容来自samhan666

public class TestUserService {

@Autowired 内容来自zvvq

private UserService userService; zvvq

@Test

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public void testSave() { 内容来自zvvq，别采集哟

User user = new User();

userService.save(user); 本文来自zvvq

} 内容来自zvvq

}

内容来自samhan