springMVC注解开发代码

package com.itheima.service; import com.itheima.bean.Book; import com.itheima.config.SpringConfig; import com.itheima.service.impl.BookServiceImpl; import org.junit.Assert; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.support.ClassPathXmlApplicationContext; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import java.util.List; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(classes = SpringConfig.class) public class BookServiceImplTest { @Autowired private BookService bookService; @Test public void testAdd(){ Book book = new Book(); book.setType("计算机理论"); book.setName("Java编程思想"); book.setDescription("传说中的Java圣经，每个程序员必备的案头书"); int add = bookService.add(book); Assert.assertEquals("新增失败",1,add); } @Test public void testFindAll(){ List<Book> bookServiceAll = bookService.findAll(); for (Book book : bookServiceAll) { System.out.println(book); } } @Test public void testUpdate(){ Book book = new Book(); book.setId(12l); book.setType("计算机理论"); book.setName("Java编程思想(第八版)"); book.setDescription("传说中的Java圣经，每个程序员必备的案头书"); int update = bookService.update(book); Assert.assertEquals("更新失败",1,update); } @Test public void testDelete(){ int delete = bookService.delete(12l); Assert.assertEquals("删除失败",1,delete); } @Test public void testFindById(){ Book book = bookService.findById(1l); System.out.println(book); } }