异常之Unable to find a @SpringBootConfiguration-蒲公英云

异常之Unable to find a @SpringBootConfiguration

问题如下

用springboot搭建的项目,测试组件用testng,出现如下问题,找了一会没发现问题根源…问题如下:

Caused by: java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration, you need to use @ContextConfiguration or @SpringBootTest(classes=...) with your test
    at org.springframework.util.Assert.state(Assert.java:73)
    at org.springframework.boot.test.context.SpringBootTestContextBootstrapper.getOrFindConfigurationClasses(SpringBootTestContextBootstrapper.java:243)
    at org.springframework.boot.test.context.SpringBootTestContextBootstrapper.processMergedContextConfiguration(SpringBootTestContextBootstrapper.java:155)
    at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildMergedContextConfiguration(AbstractTestContextBootstrapper.java:395)
    at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildDefaultMergedContextConfiguration(AbstractTestContextBootstrapper.java:312)
    at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildMergedContextConfiguration(AbstractTestContextBootstrapper.java:265)
    at org.springframework.test.context.support.AbstractTestContextBootstrapper.buildTestContext(AbstractTestContextBootstrapper.java:108)
    at org.springframework.boot.test.context.SpringBootTestContextBootstrapper.buildTestContext(SpringBootTestContextBootstrapper.java:99)
    at org.springframework.test.context.TestContextManager.<init>(TestContextManager.java:139)
    at org.springframework.test.context.TestContextManager.<init>(TestContextManager.java:124)
    at org.springframework.test.context.testng.AbstractTestNGSpringContextTests.<init>(AbstractTestNGSpringContextTests.java:112)
    at com.example.redissson.BaseTestNg.<init>(BaseTestNg.java:12)
    at com.example.redissson.testCon.<init>(testCon.java:12)
    ... 27 more

其他 BaseTestNg.java 文件如下:

@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
public class BaseTestNg extends AbstractTestNGSpringContextTests { 
}

testCon.java 文件如下:

public class testCon extends BaseTestNg{ 
    @Autowired
    TestController testController;
    @Test
    public void tests(){ 
        String test = testController.test();
        System.out.println(""+test);
    }
}