001/*
002 * Copyright 2021 Global Biodiversity Information Facility (GBIF)
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.gbif.dwc.terms;
017
018import java.util.HashMap;
019import java.util.Map;
020
021import org.junit.jupiter.api.Test;
022
023import static org.junit.jupiter.api.Assertions.assertEquals;
024import static org.junit.jupiter.api.Assertions.assertFalse;
025import static org.junit.jupiter.api.Assertions.assertTrue;
026
027/**
028 * Unit tests for {@link Terms}
029 */
030public class TermsTest {
031
032  @Test
033  public void testGetValueOfFirst(){
034    Map<Term, String> record = new HashMap<>();
035    record.put(DcTerm.title, "The DcTerm title");
036    //empty value should be ignored
037    record.put(AcTerm.caption, "");
038    record.put(DcElement.creator, "Steven Seagal");
039
040    assertEquals("The DcTerm title", Terms.getValueOfFirst(record, AcTerm.caption, DcTerm.title));
041
042    record = new HashMap<>();
043    record.put(AcTerm.caption, "The AcTerm title");
044    record.put(DcElement.creator, "Steven Seagal");
045    assertEquals("The AcTerm title", Terms.getValueOfFirst(record, AcTerm.caption, DcTerm.title));
046  }
047
048  @Test
049  public void testIsTermValueBlank(){
050    assertTrue(Terms.isTermValueBlank("\\N"));
051    assertTrue(Terms.isTermValueBlank("NULL"));
052    assertFalse(Terms.isTermValueBlank("ANULLSTRING"));
053  }
054}