/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.nacos.api.naming.pojo.healthcheck;

import com.alibaba.nacos.api.naming.pojo.healthcheck.impl.Tcp;
import org.junit.Test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

public class HealthCheckerFactoryTest {
    
    @Test
    public void testSerialize() {
        Tcp tcp = new Tcp();
        String actual = HealthCheckerFactory.serialize(tcp);
        assertTrue(actual.contains("\"type\":\"TCP\""));
    }
    
    @Test
    public void testSerializeExtend() {
        HealthCheckerFactory.registerSubType(TestChecker.class, TestChecker.TYPE);
        TestChecker testChecker = new TestChecker();
        String actual = HealthCheckerFactory.serialize(testChecker);
        assertTrue(actual.contains("\"type\":\"TEST\""));
    }
    
    @Test
    public void testDeserialize() {
        String tcpString = "{\"type\":\"TCP\"}";
        AbstractHealthChecker actual = HealthCheckerFactory.deserialize(tcpString);
        assertEquals(Tcp.class, actual.getClass());
    }
    
    @Test
    public void testDeserializeExtend() {
        String tcpString = "{\"type\":\"TEST\",\"testValue\":null}";
        AbstractHealthChecker actual = HealthCheckerFactory.deserialize(tcpString);
        assertEquals(TestChecker.class, actual.getClass());
    }
}

@@ -729,16 +729,46 @@
 pl.Tcp;%0A
+import org.junit.BeforeClass;%0A
 import o
@@ -782,16 +782,16 @@
 t.Test;%0A
-
 %0Aimport 
@@ -911,16 +911,162 @@
 ryTest %7B
+%0A%0A    @BeforeClass%0A    public static void beforeClass() %7B%0A        HealthCheckerFactory.registerSubType(TestChecker.class, TestChecker.TYPE);%0A    %7D
 %0A    %0A  
@@ -1267,32 +1267,32 @@
 %0A    %0A    @Test%0A
+
     public void 
@@ -1319,91 +1319,8 @@
 ) %7B%0A
-        HealthCheckerFactory.registerSubType(TestChecker.class, TestChecker.TYPE);%0A
     

Fix an order-dependent flaky test (#4384)