@Test
    public void testHashCode() {
        ServerConfig config1 = new ServerConfig();
        ServerConfig config2 = new ServerConfig();
        config1.setHost("127.0.0.1").setPort(1234).setProtocol("xxx");
        config2.setHost("127.0.0.1").setPort(1235).setProtocol("xxx");
        Assert.assertFalse(config1.hashCode() == config2.hashCode());
        config2.setPort(1234);
        Assert.assertTrue(config1.hashCode() == config2.hashCode());
    }
@author <a href="mailto:zhanggeng.zg@antfin.com">GengZhang</a>
core/api/src/test/java/com/alipay/sofa/rpc/config/ServerConfigTest.java