| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| |
| package org.apache.any23.plugin.officescraper; |
| |
| import org.apache.any23.extractor.ExtractionContext; |
| import org.apache.any23.extractor.ExtractionException; |
| import org.apache.any23.extractor.ExtractionParameters; |
| import org.apache.any23.extractor.ExtractionResult; |
| import org.apache.any23.extractor.ExtractionResultImpl; |
| import org.apache.any23.rdf.RDFUtils; |
| import org.apache.any23.vocab.Excel; |
| import org.apache.any23.writer.CompositeTripleHandler; |
| import org.apache.any23.writer.CountingTripleHandler; |
| import org.apache.any23.writer.NTriplesWriter; |
| import org.apache.any23.writer.TripleHandler; |
| import org.apache.any23.writer.TripleHandlerException; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| import org.eclipse.rdf4j.model.IRI; |
| import org.eclipse.rdf4j.model.vocabulary.RDF; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| /** |
| * Test case for {@link ExcelExtractor}. |
| * |
| * @author Michele Mostarda (mostarda@fbk.eu) |
| */ |
| public class ExcelExtractorTest { |
| |
| private static final Logger logger = LoggerFactory.getLogger(ExcelExtractorTest.class); |
| |
| private ExcelExtractor extractor; |
| |
| @Before |
| public void setUp() { |
| extractor = new ExcelExtractorFactory().createExtractor(); |
| } |
| |
| @Test |
| public void testGetDescription() { |
| Assert.assertNotNull( extractor.getDescription() ); |
| } |
| |
| @Test |
| public void testExtractXLSX() throws IOException, ExtractionException, TripleHandlerException { |
| final String FILE = "test1-workbook.xlsx"; |
| processFile(FILE); |
| } |
| |
| @Test |
| public void testExtractXLS() throws IOException, ExtractionException, TripleHandlerException { |
| final String FILE = "test2-workbook.xls"; |
| processFile(FILE); |
| } |
| |
| private void processFile(String resource) throws IOException, ExtractionException, TripleHandlerException { |
| final ExtractionParameters extractionParameters = ExtractionParameters.newDefault(); |
| final ExtractionContext extractionContext = new ExtractionContext( |
| extractor.getDescription().getExtractorName(), |
| RDFUtils.iri("file://" + resource) |
| ); |
| final InputStream is = this.getClass().getResourceAsStream(resource); |
| final CompositeTripleHandler compositeTripleHandler = new CompositeTripleHandler(); |
| final TripleHandler verifierTripleHandler = Mockito.mock(TripleHandler.class); |
| compositeTripleHandler.addChild(verifierTripleHandler); |
| final CountingTripleHandler countingTripleHandler = new CountingTripleHandler(); |
| compositeTripleHandler.addChild(countingTripleHandler); |
| final ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| compositeTripleHandler.addChild( new NTriplesWriter(out) ); |
| final ExtractionResult extractionResult = new ExtractionResultImpl( |
| extractionContext, extractor, compositeTripleHandler |
| ); |
| extractor.run(extractionParameters, extractionContext, is, extractionResult); |
| compositeTripleHandler.close(); |
| logger.debug(out.toString()); |
| |
| verifyPredicateOccurrence(verifierTripleHandler, Excel.getInstance().containsSheet, 2 ); |
| verifyPredicateOccurrence(verifierTripleHandler, Excel.getInstance().containsRow , 6 ); |
| verifyPredicateOccurrence(verifierTripleHandler, Excel.getInstance().containsCell , 18); |
| |
| verifyTypeOccurrence(verifierTripleHandler, Excel.getInstance().sheet, 2 ); |
| verifyTypeOccurrence(verifierTripleHandler, Excel.getInstance().row , 6 ); |
| verifyTypeOccurrence(verifierTripleHandler, Excel.getInstance().cell , 18); |
| } |
| |
| private void verifyPredicateOccurrence(TripleHandler mock, IRI predicate, int occurrence) |
| throws TripleHandlerException { |
| Mockito.verify( mock, Mockito.times(occurrence)).receiveTriple( |
| Mockito.any(), |
| Mockito.eq(predicate), |
| Mockito.any(), |
| Mockito.any(), |
| Mockito.any() |
| ); |
| } |
| |
| private void verifyTypeOccurrence(TripleHandler mock, IRI type, int occurrence) |
| throws TripleHandlerException { |
| Mockito.verify( mock, Mockito.times(occurrence)).receiveTriple( |
| Mockito.any(), |
| Mockito.eq(RDF.TYPE), |
| Mockito.eq(type), |
| Mockito.any(), |
| Mockito.any() |
| ); |
| } |
| |
| } |