Java MockMvc测试:model()和hasItem()方法未定义
我想测试我的控制器,并使用以下方法进行测试:Java MockMvc测试:model()和hasItem()方法未定义,java,spring,junit,spring-test,Java,Spring,Junit,Spring Test,我想测试我的控制器,并使用以下方法进行测试: package spittr.web; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view; import static org.springframework
package spittr.web;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
import static org.springframework.test.web.servlet.setup.MockMvcBuilders.standaloneSetup;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import org.junit.Test;
import org.mockito.Mockito;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.web.servlet.view.InternalResourceView;
import spittr.data.Spittle;
import spittr.data.SpittleRepository;
public class SpittleControllerTest {
@Test
public void shouldShowRecentSpittles() throws Exception {
List<Spittle> expectedSpittles = createSpittleList(20);
SpittleRepository mockRepository = Mockito.mock(SpittleRepository.class);
Mockito.when(mockRepository.findSpittles(Long.MAX_VALUE, 20))
.thenReturn(expectedSpittles);
SpittleController controller = new SpittleController(mockRepository);
MockMvc mockMvc = standaloneSetup(controller)
.setSingleView(
new InternalResourceView("/WEB-INF/views/spittles.jsp"))
.build();
mockMvc.perform(get("/spittles"))
.andExpect(view().name("spittles"))
.andExpect(model().attributeExists("spittleList"))
.andExpect(model().attribute("spittleList", hasItems(expectedSpittles.toArray())));
}
private List<Spittle> createSpittleList(int count) {
List<Spittle> spittles = new ArrayList<Spittle>();
for (int i=0; i < count; i++) {
spittles.add(new Spittle("Spittle " + i, new Date()));
}
return spittles;
}
}
package-spittr.web;
导入静态org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
导入静态org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
导入静态org.springframework.test.web.servlet.setup.MockMvcBuilders.standaloneSetup;
导入java.util.ArrayList;
导入java.util.Date;
导入java.util.List;
导入org.junit.Test;
导入org.mockito.mockito;
导入org.springframework.test.web.servlet.MockMvc;
导入org.springframework.web.servlet.view.InternalResourceView;
导入spittr.data.Spittle;
导入spittr.data.SpitleRepository;
公共类SpittleControllerTest{
@试验
public void showRecentSpitles()引发异常{
List expectedSpittles=createSpittleList(20);
SpitleRepository mockRepository=Mockito.mock(SpitleRepository.class);
Mockito.when(mockRepository.findSpittles(Long.MAX_值,20))
.然后返回(预期的唾液);
SpittleController=新SpittleController(mockRepository);
MockMvc MockMvc=独立安装程序(控制器)
.setSingleView(
新的InternalResourceView(“/WEB-INF/views/spittles.jsp”))
.build();
mockMvc.perform(get(“/spittles”))
.andExpect(视图().name(“spittles”))
.andExpect(model().attributeExists(“spittleList”))
.andExpect(model().attribute(“spittleList”),hasItems(ExpectedSpitles.toArray());
}
私有列表createSpittleList(整数计数){
List spittles=new ArrayList();
for(int i=0;i
但是编译器无法理解assert部分中的model()方法和hasItem()方法,我应该将哪个包或哪个.jar文件导入该文件?model()
是org.springframework.test.web.servlet.result.MockMvcResultMatchers
view()
也是org.springframework.test.web.servlet.result.MockMvcResultMatchers上的一个静态方法
而org.springframework.test.web.servlet.result.MockMvcResultMatchers
由org.springframework:springtest
提供
我怀疑您的类路径上有这个,否则对MockMvc
的任何引用都不会编译
我认为您遇到的问题是关于haseitems()
,这来自org.hamcrest.Matchers
。此依赖项的Maven坐标为:
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
org.hamcrest
汉克雷斯特图书馆
1.3
测试
model()
是org.springframework.test.web.servlet.result.MockMvcResultMatchers
view()
也是org.springframework.test.web.servlet.result.MockMvcResultMatchers上的一个静态方法
而org.springframework.test.web.servlet.result.MockMvcResultMatchers
由org.springframework:springtest
提供
我怀疑您的类路径上有这个,否则对MockMvc
的任何引用都不会编译
我认为您遇到的问题是关于haseitems()
,这来自org.hamcrest.Matchers
。此依赖项的Maven坐标为:
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<version>1.3</version>
<scope>test</scope>
</dependency>
org.hamcrest
汉克雷斯特图书馆
1.3
测试