DeltaCacheKeyTest.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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 org.kaaproject.kaa.server.operations.service.cache;

import nl.jqno.equalsverifier.EqualsVerifier;
import org.junit.Assert;
import org.junit.Test;
import org.kaaproject.kaa.common.dto.EndpointGroupStateDto;
import org.kaaproject.kaa.common.hash.EndpointObjectHash;

import java.util.ArrayList;
import java.util.List;

public class DeltaCacheKeyTest {

  private static final EndpointObjectHash HASH_1 = EndpointObjectHash.fromSha1("test1");
  private static final EndpointObjectHash HASH_2 = EndpointObjectHash.fromSha1("test2");

  @Test
  public void deltaCacheKeyEqualsTest() {
    EqualsVerifier.forClass(DeltaCacheKey.class).verify();
  }

  @Test
  public void deltaSameCacheKeyTest() {
    DeltaCacheKey key1 = new DeltaCacheKey(new AppVersionKey("appId1", 1), null, null, HASH_1, null);
    DeltaCacheKey key2 = new DeltaCacheKey(new AppVersionKey("appId1", 1), null, null, HASH_1, null);
    Assert.assertEquals(key1, key2);
    key1 = new DeltaCacheKey(new AppVersionKey("appId1", 1), null, null, null, null);
    key2 = new DeltaCacheKey(new AppVersionKey("appId1", 1), null, null, null, null);
    Assert.assertEquals(key1, key2);
    key1 = new DeltaCacheKey(null, null, null, null, null);
    key2 = new DeltaCacheKey(null, null, null, null, null);
    Assert.assertEquals(key1, key2);
    key1 = new DeltaCacheKey(null, null, null, null, HASH_2);
    key2 = new DeltaCacheKey(null, null, null, null, HASH_2);
    Assert.assertEquals(key1, key2);
  }

  @Test
  public void deltaDifferentCacheKeyTest() {
    List<EndpointGroupStateDto> egsList = new ArrayList<>();
    egsList.add(new EndpointGroupStateDto("eg1", "pf1", "cf1"));
    DeltaCacheKey key1 = new DeltaCacheKey(new AppVersionKey("appId1", 1), egsList, null, HASH_1, null);
    DeltaCacheKey key2 = new DeltaCacheKey(new AppVersionKey("appId1", 1), egsList, null, HASH_2, null);
    Assert.assertNotEquals(key1, key2);

    key1 = new DeltaCacheKey(new AppVersionKey("appId1", 1), egsList, null, HASH_1, HASH_2);
    key2 = new DeltaCacheKey(new AppVersionKey("appId1", 1), egsList, null, HASH_1, HASH_1);
    Assert.assertNotEquals(key1, key2);

    List<EndpointGroupStateDto> egsList2 = new ArrayList<>();
    egsList2.add(new EndpointGroupStateDto("eg1", "pf1", "cf2"));

    DeltaCacheKey key3 = new DeltaCacheKey(new AppVersionKey("appId1", 1), egsList2, null, EndpointObjectHash.fromSha1("test1"), null);
    Assert.assertNotEquals(key1, key3);

    DeltaCacheKey key4 = new DeltaCacheKey(new AppVersionKey("appId2", 1), egsList, null, EndpointObjectHash.fromSha1("test1"), null);
    Assert.assertNotEquals(key1, key4);

    DeltaCacheKey key5 = new DeltaCacheKey(new AppVersionKey("appId1", 2), egsList, null, EndpointObjectHash.fromSha1("test1"), null);
    Assert.assertNotEquals(key1, key5);

  }
}