155 lines
5.0 KiB
Java
155 lines
5.0 KiB
Java
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package eu.dnetlib.dhp.transformation;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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import static org.mockito.Mockito.lenient;
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import java.io.IOException;
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import java.io.StringWriter;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.*;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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import javax.xml.transform.stream.StreamSource;
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import eu.dnetlib.dhp.aggregation.common.AggregationCounter;
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import eu.dnetlib.dhp.common.vocabulary.VocabularyGroup;
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import eu.dnetlib.dhp.transformation.xslt.XSLTTransformationFunction;
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import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
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import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;
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import org.apache.commons.io.IOUtils;
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import org.apache.spark.SparkConf;
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import org.apache.spark.sql.SparkSession;
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import org.apache.spark.util.LongAccumulator;
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import org.dom4j.Document;
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import org.dom4j.Node;
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import org.dom4j.io.SAXReader;
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import org.junit.jupiter.api.*;
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import org.junit.jupiter.api.extension.ExtendWith;
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import org.junit.jupiter.api.io.TempDir;
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import org.mockito.Mock;
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import org.mockito.junit.jupiter.MockitoExtension;
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import eu.dnetlib.dhp.collection.CollectionJobTest;
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import eu.dnetlib.dhp.model.mdstore.MetadataRecord;
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@ExtendWith(MockitoExtension.class)
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public class TransformationJobTest {
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private static SparkSession spark;
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@Mock
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private ISLookUpService isLookUpService;
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private VocabularyGroup vocabularies;
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@BeforeEach
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public void setUp() throws ISLookUpException, IOException {
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lenient().when(isLookUpService.quickSearchProfile(VocabularyGroup.VOCABULARIES_XQUERY)).thenReturn(vocs());
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lenient()
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.when(isLookUpService.quickSearchProfile(VocabularyGroup.VOCABULARY_SYNONYMS_XQUERY))
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.thenReturn(synonyms());
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vocabularies = VocabularyGroup.loadVocsFromIS(isLookUpService);
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}
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@BeforeAll
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public static void beforeAll() {
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SparkConf conf = new SparkConf();
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conf.setAppName(CollectionJobTest.class.getSimpleName());
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conf.setMaster("local");
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spark = SparkSession.builder().config(conf).getOrCreate();
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}
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@AfterAll
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public static void afterAll() {
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spark.stop();
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}
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@Test
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@DisplayName("Test Transform Single XML using XSLTTransformator")
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public void testTransformSaxonHE() throws Exception {
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// We Set the input Record getting the XML from the classpath
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final MetadataRecord mr = new MetadataRecord();
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mr.setBody(IOUtils.toString(getClass().getResourceAsStream("/eu/dnetlib/dhp/transform/input.xml")));
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// We Load the XSLT trasformation Rule from the classpath
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XSLTTransformationFunction tr = loadTransformationRule("/eu/dnetlib/dhp/transform/ext_simple.xsl");
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//Print the record
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System.out.println(tr.call(mr).getBody());
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//TODO Create significant Assert
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}
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@DisplayName("Test TransformSparkJobNode.main")
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@Test
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public void transformTest(@TempDir Path testDir) throws Exception {
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final String mdstore_input = this.getClass().getResource("/eu/dnetlib/dhp/transform/mdstorenative").getFile();
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final String mdstore_output = testDir.toString() + "/version";
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mockupTrasformationRule("simpleTRule","/eu/dnetlib/dhp/transform/ext_simple.xsl");
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// final String arguments = "-issm true -i %s -o %s -d 1 -w 1 -tp XSLT_TRANSFORM -tr simpleTRule";
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final Map<String,String > parameters = Stream.of(new String[][] {
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{ "dateOfTransformation", "1234" },
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{ "transformationPlugin", "XSLT_TRANSFORM" },
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{ "transformationRule", "simpleTRule" },
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}).collect(Collectors.toMap(data -> data[0], data -> data[1]));
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TransformSparkJobNode.transformRecords(parameters,isLookUpService,spark,mdstore_input, mdstore_output);
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// TODO introduce useful assertions
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}
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@Test
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public void tryLoadFolderOnCP() throws Exception {
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final String path = this.getClass().getResource("/eu/dnetlib/dhp/transform/mdstorenative").getFile();
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System.out.println("path = " + path);
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Path tempDirWithPrefix = Files.createTempDirectory("mdstore_output");
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System.out.println(tempDirWithPrefix.toFile().getAbsolutePath());
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Files.deleteIfExists(tempDirWithPrefix);
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}
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private void mockupTrasformationRule(final String trule, final String path)throws Exception {
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final String trValue = IOUtils.toString(this.getClass().getResourceAsStream(path));
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lenient().when(isLookUpService.quickSearchProfile(String.format(TransformationFactory.TRULE_XQUERY,trule)))
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.thenReturn(Collections.singletonList(trValue));
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}
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private XSLTTransformationFunction loadTransformationRule(final String path) throws Exception {
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final String trValue = IOUtils.toString(this.getClass().getResourceAsStream(path));
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final LongAccumulator la = new LongAccumulator();
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return new XSLTTransformationFunction(new AggregationCounter(la,la,la),trValue, 0,vocabularies);
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}
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private List<String> vocs() throws IOException {
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return IOUtils
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.readLines(TransformationJobTest.class.getResourceAsStream("/eu/dnetlib/dhp/transform/terms.txt"));
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}
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private List<String> synonyms() throws IOException {
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return IOUtils
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.readLines(TransformationJobTest.class.getResourceAsStream("/eu/dnetlib/dhp/transform/synonyms.txt"));
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}
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}
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