@Test
public void testBinder() {

    ApplicationConfig applicationConfig = new ApplicationConfig();
    dubboConfigBinder.bind("dubbo.application", applicationConfig);
    Assertions.assertEquals("hello", applicationConfig.getName());
    Assertions.assertEquals("world", applicationConfig.getOwner());
    RegistryConfig registryConfig = new RegistryConfig();
    dubboConfigBinder.bind("dubbo.registry", registryConfig);
    Assertions.assertEquals("10.20.153.17", registryConfig.getAddress());
    ProtocolConfig protocolConfig = new ProtocolConfig();
    dubboConfigBinder.bind("dubbo.protocol", protocolConfig);
    Assertions.assertEquals(Integer.valueOf(20881), protocolConfig.getPort());
}