/*
 * 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.core.distributed.distro.entity;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;

class DistroKeyTest {
    
    private final String type = "com.alibaba.nacos.naming.iplist.";
    
    private final String resourceKey = "checksum";
    
    private final String targetServer = "1.1.1.1";
    
    private DistroKey distroKey1;
    
    private DistroKey distroKey2;
    
    @BeforeEach
    void setUp() {
        distroKey1 = new DistroKey(resourceKey, type, targetServer);
        distroKey2 = new DistroKey();
        distroKey2.setResourceKey(resourceKey);
        distroKey2.setResourceType(type);
        distroKey2.setTargetServer(targetServer);
    }
    
    @Test
    void testGetters() {
        assertEquals(distroKey2.getResourceKey(), resourceKey);
        assertEquals(distroKey2.getResourceType(), type);
        assertEquals(distroKey2.getTargetServer(), targetServer);
        
    }
    
    @Test
    void testEquals() {
        assertEquals(distroKey1, distroKey2);
    }

    @Test
    void testEqualsSameInstance() {
        assertEquals(distroKey1, distroKey1);
    }

    @Test
    void testEqualsNull() {
        assertFalse(distroKey1.equals(null));
    }

    @Test
    void testEqualsDifferentClass() {
        assertFalse(distroKey1.equals("not a DistroKey"));
    }

    @Test
    void testHashCode() {
        assertEquals(distroKey1.hashCode(), distroKey2.hashCode());
    }

    @Test
    void testToString() {
        String s = distroKey1.toString();
        assertTrue(s.contains(resourceKey));
        assertTrue(s.contains(type));
        assertTrue(s.contains(targetServer));
    }
}