@Test
    public void testNamed() {
        assertEquals(PluginEnum.NETTY_HTTP_CLIENT.getName(), nettyHttpClientPlugin.named());
    }
test case for NettyHttpClientPlugin {@link NettyHttpClientPlugin#named()}.
shenyu-plugin/shenyu-plugin-httpclient/src/test/java/org/apache/shenyu/plugin/httpclient/NettyHttpClientPluginTest.java