common-app-api/src/test/java/org/openecomp/sdc/common/util/SerializationUtilsTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.common.util;
  22
  23 import fj.data.Either;
  24 import org.junit.Test;
  25 import org.openecomp.sdc.fe.config.Configuration;
  26
  27 import java.util.Collections;
  28 import java.util.List;
  29
  30 import static org.junit.Assert.assertEquals;
  31 import static org.junit.Assert.assertFalse;
  32 import static org.junit.Assert.assertTrue;
  33
  34 public class SerializationUtilsTest {
  35
  36         @Test
  37         public void testSerializeAndDeserializeReturnsCorrectObject() {
  38
  39                 final List<String> list = Collections.singletonList("testList");
  40
  41                 Either<byte[], Boolean> serializeResult = SerializationUtils.serialize(list);
  42                 assertTrue(serializeResult.isLeft());
  43                 byte[] serializeList = serializeResult .left().value();
  44
  45                 Either<Object, Boolean> deserializeResult = SerializationUtils.deserialize(serializeList);
  46                 assertTrue(deserializeResult.isLeft());
  47                 List<String> deserializeList = (List<String>) deserializeResult.left().value();
  48
  49                 assertEquals(list, deserializeList);
  50         }
  51
  52         @Test
  53         public void testSerializeReturnsFalseIfObjectIsNotSerializable() {
  54
  55                 final Configuration configuration = new Configuration();
  56
  57                 Either<byte[], Boolean> serializeResult = SerializationUtils.serialize(configuration);
  58                 assertTrue(serializeResult.isRight());
  59                 assertFalse(serializeResult.right().value());
  60         }
  61
  62         @Test
  63         public void testDeserializeReturnsFalseIfObjectIsNotSerializable() {
  64
  65                 String testBytes = "wrongBytesToDeserialize";
  66
  67                 Either<Object, Boolean> serializeResult = SerializationUtils.deserialize(testBytes.getBytes());
  68                 assertTrue(serializeResult.isRight());
  69                 assertFalse(serializeResult.right().value());
  70         }
  71
  72         @Test
  73         public void testSerializeExtAndDeserializeExtReturnsCorrectObject() {
  74
  75                 final List<String> list = Collections.singletonList("testList");
  76
  77                 Either<byte[], Boolean> serializeResult = SerializationUtils.serializeExt(list);
  78                 assertTrue(serializeResult.isLeft());
  79                 byte[] serializeList = serializeResult .left().value();
  80
  81                 Either<List, Boolean> deserializeResult =
  82                                 SerializationUtils.deserializeExt(serializeList,List.class, "testComponent");
  83                 assertTrue(deserializeResult.isLeft());
  84                 List<String> deserializeList = deserializeResult.left().value();
  85
  86                 assertEquals(list, deserializeList);
  87         }
  88
  89         @Test
  90         public void testSerializeExtReturnsFalseIfObjectIsNotSerializable() {
  91
  92                 final Configuration configuration = new Configuration();
  93
  94                 Either<byte[], Boolean> serializeResult = SerializationUtils.serializeExt(configuration);
  95                 assertTrue(serializeResult.isRight());
  96                 assertFalse(serializeResult.right().value());
  97         }
  98
  99         @Test
 100         public void testDeserializeExtReturnsFalseIfObjectIsNotSerializable() {
 101
 102                 String testBytes = "wrongBytesToDeserialize";
 103
 104                 Either<List, Boolean> serializeResult =
 105                                 SerializationUtils.deserializeExt(testBytes.getBytes(),List.class, "testComponent");
 106                 assertTrue(serializeResult.isRight());
 107                 assertFalse(serializeResult.right().value());
 108         }
 109 }