Caused by: java.lang.IllegalStateException: javax.websocket.server.ServerContainer not available

以你之姓@ 2023-10-02 11:27 3阅读 0赞

websocket导致spring boot 项目单元测试启动失败的问题解决  
在单元测试时，项目启动报错

Caused by: java.lang.IllegalStateException: javax.websocket.server.ServerContainer not available
    	at org.springframework.util.Assert.state(Assert.java:76)
    	at org.springframework.web.socket.server.standard.ServerEndpointExporter.afterPropertiesSet(ServerEndpointExporter.java:107)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1853)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1790)
    	... 41 more

单元测试类：

package com.mida.report;
    
    import com.alibaba.fastjson.JSONObject;
    import com.mida.MidaStart;
    import com.mida.app.us.service.DocReportService;
    import com.mida.app.us.vo.report.inputVo.DocReportPreservationVo;
    import com.mida.app.us.vo.report.outputVo.DocReportSaveOrUpdateResultVo;
    import com.mida.tool.common.result.ListResult;
    import org.junit.Test;
    import org.junit.runner.RunWith;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.beans.factory.annotation.Value;
    import org.springframework.boot.test.context.SpringBootTest;
    import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
    
    import java.io.*;
    
    @RunWith(SpringJUnit4ClassRunner.class)
    @SpringBootTest(classes = MidaStart.class)
    public class DocReportServiceImplTest {
        
        @Test
        public void postponeReport() {
        
        }
    
        @Test
        public void getDocReport() {
        
        }
    
        @Test
        public void getDocReportByStReportSoid() {
        
        }
    }

解决方案：  
解决

在SpringBootTest增加webEnvironment 参数。

@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM\_PORT)

@RunWith(SpringJUnit4ClassRunner.class)
    @SpringBootTest(classes = MidaStart.class,webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
    public class DocReportServiceImplTest {
        
    
        @Test
        public void postponeReport() {
        
        }
    
        @Test
        public void getDocReport() {
        
        }
    
        @Test
        public void getDocReportByStReportSoid() {
        
        }
    }