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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2018 Nokia.
* ================================================================================
* 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.so.bpmn.infrastructure.pnf.dmaap;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.List;
import org.junit.Test;
public class JsonUtilForPnfCorrelationIdTest {
private static final String JSON_EXAMPLE_WITH_PNF_CORRELATION_ID = "[{\"correlationId\": \"corrTest1\","
+ "\"key1\":\"value1\"},{\"correlationId\": \"corrTest2\",\"key2\":\"value2\"}]";
private static final String JSON_WITH_ONE_PNF_CORRELATION_ID = "[{\"correlationId\":\"corrTest3\"}]";
private static final String JSON_WITH_TWO_PNF_CORRELATION_ID_AND_ESCAPED_CHARACTERS =
"[\"{\\\"correlationId\\\":\\\"corrTest4\\\"}\", \"{\\\"correlationId\\\":\\\"corrTest5\\\"}\"]";
private static final String JSON_WITH_NO_PNF_CORRELATION_ID = "[{\"key1\":\"value1\"}]";
@Test
public void parseJsonSuccessful() {
List<String> expectedResult =
JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId(JSON_EXAMPLE_WITH_PNF_CORRELATION_ID);
assertThat(expectedResult).containsExactly("corrTest1", "corrTest2");
List<String> expectedResult2 =
JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId(JSON_WITH_ONE_PNF_CORRELATION_ID);
assertThat(expectedResult2).containsExactly("corrTest3");
}
@Test
public void parseJsonWithEscapeCharacters_Successful() {
List<String> expectedResult = JsonUtilForPnfCorrelationId
.parseJsonToGelAllPnfCorrelationId(JSON_WITH_TWO_PNF_CORRELATION_ID_AND_ESCAPED_CHARACTERS);
assertThat(expectedResult).containsExactly("corrTest4", "corrTest5");
}
@Test
public void parseJson_emptyListReturnedWhenNothingFound() {
List<String> expectedResult =
JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId(JSON_WITH_NO_PNF_CORRELATION_ID);
assertThat(expectedResult).isEmpty();
}
@Test
public void shouldReturnEmptyListWhenInputIsNull() {
assertThat(JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId(null)).isEmpty();
}
@Test
public void shouldReturnEmptyListWhenInputIsEmpty() {
assertThat(JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId("")).isEmpty();
}
}
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