@Bean
        public ArmeriaServerConfigurator helloGrpcService() {
            return sb -> sb.route()
                           .defaultServiceName("helloGrpcService")
                           .decorators(LoggingService.newDecorator())
                           .build(GrpcService.builder()
                                             .addService(new HelloGrpcService())
                                             .supportedSerializationFormats(GrpcSerializationFormats.values())
                                             .enableUnframedRequests(true)
                                             .build());
        }
This uses {@link ArmeriaAutoConfiguration} for integration tests.
application-autoConfTest.yml will be loaded with minimal settings to make it work.
spring/boot3-autoconfigure/src/test/java/com/linecorp/armeria/spring/ArmeriaAutoConfigurationTest.java