@Test
    void test() {
        assertEquals(Duration.ofMinutes(42), this.grpcServerProperties.getKeepAliveTime());
        assertEquals(DataSize.ofMegabytes(5), this.grpcServerProperties.getMaxInboundMessageSize());
        assertEquals(DataSize.ofKilobytes(10), this.grpcServerProperties.getMaxInboundMetadataSize());
    }
Tests whether the property resolution works when using suffixes.
grpc-server-spring-boot-starter/src/test/java/net/devh/boot/grpc/server/config/GrpcServerPropertiesGivenUnitTest.java