java - Junit 5 测试，获取 java.lang.IllegalStateException : Test classes cannot include @Bean methods

Question

@ContextConfiguration(classes = ConfigureCustomConfigurationModelProviderTest.class)
    public class ConfigureCustomConfigurationModelProviderTest extends AbstractContextTest {
        @Bean(name = "smth")
        public static ConfigurationModelProvider get() {
            return AnnotationConfigurationModelProvider.getInstance();
        }
        /*...*/
    }

自从从 junit4 迁移到 junit5 后，我遇到了这个错误。为什么？

Answer 1

您应该将每个 bean 移动到 @Configuration 类，例如 TestConfig:

@Configuration
public class TestConfig {

    @Bean(name = "smth")
    public static ConfigurationModelProvider get() {
        return AnnotationConfigurationModelProvider.getInstance();
    }
}

并通过@Import导入:

@Import({TestConfig.class})
@ContextConfiguration(classes = ConfigureCustomConfigurationModelProviderTest.class)
public class ConfigureCustomConfigurationModelProviderTest extends AbstractContextTest {
}