private String newUrl(String scheme) {
        final int port = server.activeLocalPort();
        return scheme + "://127.0.0.1:" + port;
    }
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/ArmeriaAutoConfigurationWithConsumerTest.java