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/*
* ============LICENSE_START=======================================================
* VES-OPENAPI-MANAGER
* ================================================================================
* 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.ves.openapi.manager.service.serialization;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.List;
import java.util.function.Predicate;
import static org.assertj.core.api.Assertions.assertThat;
class VesEventsArtifactDeserializerTest {
private static final String EVENT_DOMAIN_PATH = "/event/structure/commonEventHeader/structure/domain/value";
private static final String STND_DEFINED_DOMAIN = "stndDefined";
private final ObjectMapper objectMapper = new ObjectMapper();
private final VesEventsArtifactDeserializer deserializer = new VesEventsArtifactDeserializer(objectMapper);
@Test
void shouldReturnObjectNodesPerEachYamlDocumentWhenByteCodeIsCorrect() throws IOException {
//given
byte[] bytecode = Files.readAllBytes(Paths.get("src/test/resources/ves_artifact_stndDefined_events.yaml"));
int expectedDocuments = 3;
//when
List<ObjectNode> objectNodes = deserializer.deserializeMultiDocumentYaml(bytecode);
//then
assertThat(objectNodes.size()).isEqualTo(expectedDocuments);
assertThat(objectNodes).anyMatch(isStndDefinedEvent());
}
@Test
void shouldReturnEmptyListWhenInvalidYamlByteCodeIsGiven() {
//given
byte[] invalidBytecode = new byte[] {'i','n','v','a','l','i', 'd'};
//when
List<ObjectNode> objectNodes = deserializer.deserializeMultiDocumentYaml(invalidBytecode);
//then
assertThat(objectNodes.size()).isZero();
}
private Predicate<ObjectNode> isStndDefinedEvent() {
return event -> event.at(EVENT_DOMAIN_PATH).asText()
.equals(STND_DEFINED_DOMAIN);
}
}
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