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/*-
* ============LICENSE_START=======================================================
* Simulator
* ================================================================================
* Copyright (C) 2021 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.avcnmanager.message.serializers;
import org.apache.kafka.common.serialization.Deserializer;
import org.apache.kafka.common.serialization.Serializer;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.onap.avcnmanager.message.data.Change;
import org.onap.avcnmanager.message.data.ChangePack;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertThrows;
class ChangePackSerializersTest {
private static Serializer<ChangePack> serializer;
private static Deserializer<ChangePack> deserializer;
private final List<ChangePack> testList;
ChangePackSerializersTest() {
testList = new ArrayList<>();
for (int i = 0; i < 1000; i++) {
Change aNew = new Change(Integer.toString(i),Integer.toString(i));
Change old = new Change(Integer.toString(i-1),Integer.toString(i-1));
ChangePack changePack = new ChangePack(aNew, old, "1");
testList.add(changePack);
}
}
String[] getTopics() {
return new String[] { "test" };
}
@BeforeAll
static void setup() {
serializer = new ChangePackSerializer();
deserializer = new ChangePackDeserializer();
serializer.configure(null, false);
deserializer.configure(null, false);
}
@Test
void shouldSerializeAndDeserializeCorrectly() {
for(String topic : getTopics()) {
testList.forEach(x -> {
ChangePack changePack = deserializer.deserialize(topic, serializer.serialize(topic, x));
assertThat(changePack).isNotSameAs(x);
assertThat(changePack).isEqualTo(x);
});
}
}
@Test
void shouldThrowWhenDeserializeGarbage() {
byte[] bytes = serializer.serialize("", testList.get(0));
new Random(System.currentTimeMillis()).nextBytes(bytes);
assertThrows(RuntimeException.class, () -> deserializer.deserialize("", bytes));
}
}
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