@Test
    void test() {
        assertEquals(Duration.ofSeconds(42), this.grpcServerProperties.getKeepAliveTime());
        assertEquals(DataSize.ofMegabytes(5), this.grpcServerProperties.getMaxInboundMessageSize());
    }
Tests whether the property resolution works without suffixes (backwards compatibility).
grpc-server-spring-boot-starter/src/test/java/net/devh/boot/grpc/server/config/GrpcServerPropertiesNoUnitTest.java