我的设置：

1. Java 20
2. Sping Boot 3.0.7

原始设置

1. my.com.app.entities包中的类Provider、Manager和Client
   1.类Client引用Provider和Manager
2. Sping Boot 应用程序类如下所示：

@SpringBootApplication(scanBasePackages = "my.com")
public class AppApplication {
    public static void main(String[] args) {
          // many things
    }

    @Bean
    WebMvcConfigurer corsConfigurer() {
        return new WebMvcConfigurer() {
            @Override
            public void addCorsMappings(CorsRegistry registry) {
                registry.addMapping("/**").allowedMethods("*").allowedOrigins("*").allowedHeaders("*").exposedHeaders("Content-Disposition");
            }
        };
    }
}

应用程序上下文在测试期间加载没有问题。集成测试运行良好。

新建设置

1.由于代码重组，类Provider和Manager被移动到包my.com.core.entities中（此时，在同一个项目中）。

1. Client类在my.com.app.entities包中继续，引用了Provider和Manager
   没有编译错误（refactorer处理了引用更新），但是在上面的重构之后，集成测试不再运行。对于每个测试，都有一个异常堆栈，如下所示：

java.lang.IllegalStateException: Failed to load ApplicationContext for [WebMergedContextConfiguration@3294102e testClass = my.com.app.ClientRepositoryTest, locations = [], classes = [my.com.app.AppApplication], contextInitializerClasses = [], activeProfiles = ["test-integration"], propertySourceLocations = [], propertySourceProperties = ["org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true"], contextCustomizers = [org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@6c4906d3, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@4d1bf319, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@17bffc17, org.springframework.boot.test.web.reactive.server.WebTestClientContextCustomizer@55cb6996, org.springframework.boot.test.autoconfigure.actuate.observability.ObservabilityContextCustomizerFactory$DisableObservabilityContextCustomizer@1f, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@4b520ea8, org.springframework.boot.test.context.SpringBootTestAnnotation@91305a8a], resourceBasePath = "src/main/webapp", contextLoader = org.springframework.boot.test.context.SpringBootContextLoader, parent = null]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Association 'my.com.app.entity.Client.provider' targets an unknown entity named 'my.com.core.Provider'
Caused by: org.hibernate.AnnotationException: Association 'my.com.app.entity.Client.provider' targets an unknown entity named 'my.com.core.Provider'

我的期待
我希望AppApplication类中的注解通知从my.com和更低版本扫描将包括类my.com.core.entities.Provider和my.com.core.entities.Manager，但它没有。
我的测试具有以下自定义注解：

@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Inherited
@ActiveProfiles("test-integration")
@SpringBootTest(classes = AppApplication.class)
@ExtendWith(CleanUpExtension.class)
public @interface IntegrationTest {
}

我所尝试的

我尝试在my.com.core.config中添加以下配置类：

@Configuration
@ComponentScan
public class CoreConfig {
}

然后我更新了我的测试注解：

@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Inherited
@ActiveProfiles("test-integration")
@SpringBootTest(classes = {AppApplication.class, CoreConfig.class})
@ExtendWith(CleanUpExtension.class)
public @interface IntegrationTest {
}

结果

问题仍然存在。
我错过了什么？
先谢谢你了！