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    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *  http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17
    18  package org.apache.any23.extractor.html;
    19
    20  import org.apache.any23.extractor.ExtractorFactory;
    21  import org.junit.Test;
    22  import org.eclipse.rdf4j.model.IRI;
    23  import org.eclipse.rdf4j.model.ValueFactory;
    24  import org.eclipse.rdf4j.model.impl.SimpleValueFactory;
    25  import org.eclipse.rdf4j.repository.RepositoryException;
    26
    27  /**
    28   * Test case for {@link HeadLinkExtractor}
    29   *
    30   * @author Michele Mostarda (mostarda@fbk.eu)
    31   */
    32  public class HeadLinkExtractorTest extends AbstractExtractorTestCase {
    33
    34      @Override
    35      protected ExtractorFactory<?> getExtractorFactory() {
    36          return new HeadLinkExtractorFactory();
    37      }
    38
    39      @Test
    40      public void testLinkExtraction() throws RepositoryException {
    41          assertExtract("/html/html-head-link-extractor.html");
    42          assertModelNotEmpty();
    43          final ValueFactory valueFactory = SimpleValueFactory.getInstance();
    44          final IRI externalLinkIRI = valueFactory.createIRI("http://www.myexperiment.org/workflows/16.rdf");
    45          assertContains(AbstractExtractorTestCase.baseIRI,
    46                  valueFactory.createIRI("http://www.w3.org/1999/xhtml/vocab#alternate"), externalLinkIRI
    47
    48          );
    49          assertContains(externalLinkIRI, valueFactory.createIRI("http://purl.org/dc/terms/title"),
    50                  valueFactory.createLiteral("RDF+XML")
    51
    52          );
    53          assertContains(externalLinkIRI, valueFactory.createIRI("http://purl.org/dc/terms/format"),
    54                  valueFactory.createLiteral("application/rdf+xml")
    55
    56          );
    57      }
    58  }