package org.onap.so.bpmn.infrastructure.pnf.dmaap;
import static org.assertj.core.api.Assertions.assertThat;
-
+import java.util.ArrayList;
import java.util.List;
import org.junit.Test;
public class JsonUtilForPnfCorrelationIdTest {
+ private static final List<String> LIST_EXAMPLE_WITH_PNF_CORRELATION_ID = new ArrayList<>();
+ private static final List<String> LIST_WITH_ONE_PNF_CORRELATION_ID = new ArrayList<>();
+ private static final List<String> LIST_WITH_TWO_PNF_CORRELATION_ID_AND_ESCAPED_CHARACTERS = new ArrayList<>();
+ private static final List<String> LIST_WITH_NO_PNF_CORRELATION_ID = new ArrayList<>();
- 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\"}]";
+ static {
+ LIST_EXAMPLE_WITH_PNF_CORRELATION_ID.add("{\"correlationId\": \"corrTest1\",\"key1\":\"value1\"}");
+ LIST_EXAMPLE_WITH_PNF_CORRELATION_ID.add("{\"correlationId\": \"corrTest2\",\"key2\":\"value2\"}");
+ LIST_WITH_ONE_PNF_CORRELATION_ID.add("{\"correlationId\":\"corrTest3\"}");
+ LIST_WITH_TWO_PNF_CORRELATION_ID_AND_ESCAPED_CHARACTERS.add("\"{\\\"correlationId\\\":\\\"corrTest4\\\"}\"");
+ LIST_WITH_TWO_PNF_CORRELATION_ID_AND_ESCAPED_CHARACTERS.add("\"{\\\"correlationId\\\":\\\"corrTest5\\\"}\"");
+ LIST_WITH_NO_PNF_CORRELATION_ID.add("{\"key1\":\"value1\"}");
+ }
@Test
public void parseJsonSuccessful() {
- List<String> expectedResult = JsonUtilForPnfCorrelationId
- .parseJsonToGelAllPnfCorrelationId(JSON_EXAMPLE_WITH_PNF_CORRELATION_ID);
+ List<String> expectedResult =
+ JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId(LIST_EXAMPLE_WITH_PNF_CORRELATION_ID);
assertThat(expectedResult).containsExactly("corrTest1", "corrTest2");
- List<String> expectedResult2 = JsonUtilForPnfCorrelationId
- .parseJsonToGelAllPnfCorrelationId(JSON_WITH_ONE_PNF_CORRELATION_ID);
+ List<String> expectedResult2 =
+ JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId(LIST_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);
+ .parseJsonToGelAllPnfCorrelationId(LIST_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);
+ List<String> expectedResult =
+ JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId(LIST_WITH_NO_PNF_CORRELATION_ID);
assertThat(expectedResult).isEmpty();
}
+ @Test
+ public void shouldReturnEmptyListWhenInputIsNull() {
+ assertThat(JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId(null)).isEmpty();
+ }
+
+ @Test
+ public void shouldReturnEmptyListWhenInputIsEmpty() {
+ assertThat(JsonUtilForPnfCorrelationId.parseJsonToGelAllPnfCorrelationId(null)).isEmpty();
+ }
}