Question

我正在尝试与Kotlin进行弹簧启动测试。

UserServiceTest类：

@RunWith(SpringRunner::class)
@SpringBootTest
class UserServiceTest {


    @Autowired
    lateinit var userService: UserService

    @Test
    fun someTest() {

    }
}

错误日志：

java.lang.IllegalStateException: Failed to load ApplicationContext

.....

Caused by: java.lang.NoClassDefFoundError: org.springframework.boot.context.properties.ConfigurationPropertiesBean
    at org.springframework.cloud.context.properties.ConfigurationPropertiesBeans.postProcessBeforeInitialization(ConfigurationPropertiesBeans.java:94)
    ....
    ... 51 more

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bootstrapImportSelectorConfiguration': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: org.springframework.boot.context.properties.ConfigurationPropertiesBean

   ....
   ... 24 more

Caused by: java.lang.ClassNotFoundException: org.springframework.boot.context.properties.ConfigurationPropertiesBean
    at java.net.URLClassLoader.findClass(URLClassLoader.java:591)
    at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:953)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:898)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:881)
    ... 55 more

问题是弹簧无法加载ApplicationContext。我该如何解决？

Answer 1

您使用哪个版本的Spring Boot和Kotlin？

Here，您可以使用Spring Boot 2.3.0.RELEASE，Kotlin 1.3.72和JUnit 5.6.2找到一个简单的演示。也许会对您有帮助。

春季启动测试+ Kotlin =无法加载ApplicationContext

1 个答案: