EDIT

/**

* Copyright (C) 2007 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.io.specimen.abcd206.in;

import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertNotNull;

import static org.junit.Assert.assertTrue;

import java.io.FileNotFoundException;

import java.net.URI;

import java.net.URISyntaxException;

import java.net.URL;

import java.text.ParseException;

import java.time.ZoneId;

import java.time.ZonedDateTime;

import java.util.Collection;

import java.util.List;

import java.util.Set;

import java.util.UUID;

import org.junit.Assert;

import org.junit.Ignore;

import org.junit.Test;

import org.unitils.dbunit.annotation.DataSet;

import org.unitils.dbunit.annotation.DataSets;

import org.unitils.spring.annotation.SpringBeanByName;

import org.unitils.spring.annotation.SpringBeanByType;

import eu.etaxonomy.cdm.api.service.IOccurrenceService;

import eu.etaxonomy.cdm.api.service.IReferenceService;

import eu.etaxonomy.cdm.api.service.ITaxonNodeService;

import eu.etaxonomy.cdm.api.service.ITaxonService;

import eu.etaxonomy.cdm.api.service.ITermService;

import eu.etaxonomy.cdm.api.service.config.FindOccurrencesConfigurator;

import eu.etaxonomy.cdm.io.common.CdmApplicationAwareDefaultImport;

import eu.etaxonomy.cdm.model.common.DefinedTerm;

import eu.etaxonomy.cdm.model.media.MediaUtils;

import eu.etaxonomy.cdm.model.molecular.Amplification;

import eu.etaxonomy.cdm.model.molecular.AmplificationResult;

import eu.etaxonomy.cdm.model.molecular.DnaQuality;

import eu.etaxonomy.cdm.model.molecular.DnaSample;

import eu.etaxonomy.cdm.model.molecular.Primer;

import eu.etaxonomy.cdm.model.molecular.Sequence;

import eu.etaxonomy.cdm.model.molecular.SequenceDirection;

import eu.etaxonomy.cdm.model.molecular.SequenceString;

import eu.etaxonomy.cdm.model.molecular.SingleRead;

import eu.etaxonomy.cdm.model.occurrence.DerivationEvent;

import eu.etaxonomy.cdm.model.occurrence.DerivationEventType;

import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;

import eu.etaxonomy.cdm.model.occurrence.FieldUnit;

import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;

import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationType;

import eu.etaxonomy.cdm.model.reference.Reference;

import eu.etaxonomy.cdm.model.taxon.Taxon;

import eu.etaxonomy.cdm.model.taxon.TaxonBase;

import eu.etaxonomy.cdm.model.taxon.TaxonNode;

import eu.etaxonomy.cdm.persistence.query.MatchMode;

import eu.etaxonomy.cdm.test.integration.CdmTransactionalIntegrationTest;

import eu.etaxonomy.cdm.test.unitils.CleanSweepInsertLoadStrategy;

/**

 * @author a.mueller

 * @created 29.01.2009

 */

public class AbcdGgbnImportTest extends CdmTransactionalIntegrationTest {

	@SpringBeanByName

	private CdmApplicationAwareDefaultImport<?> defaultImport;

	@SpringBeanByType

	private IOccurrenceService occurrenceService;

	@SpringBeanByType

	private IReferenceService referenceService;

	@SpringBeanByType

	private ITermService termService;

	@SpringBeanByType

	private ITaxonService taxonService;

	@SpringBeanByType

	private ITaxonNodeService taxonNodeService;

	/**

	 * Tests import import of two DNA unit belonging to two different taxa

	 * @throws ParseException

	 */

	@Test

	@DataSet( value="/eu/etaxonomy/cdm/database/BlankDataSet.xml", loadStrategy=CleanSweepInsertLoadStrategy.class)

	public void testImportTwoDnaUnitsWithTwoTaxa() throws ParseException {

	    String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/Campanula_2taxa.xml";

        URL url = this.getClass().getResource(inputFile);

        assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

        Abcd206ImportConfigurator importConfigurator = null;

        try {

            importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

            importConfigurator.setGetSiblings(false);

        } catch (URISyntaxException e) {

            e.printStackTrace();

            Assert.fail();

        }

        assertNotNull("Configurator could not be created", importConfigurator);

        boolean result = defaultImport.invoke(importConfigurator).isSuccess();

        assertTrue("Return value for import.invoke should be true", result);

        assertEquals("Number of derived units is incorrect", 4, occurrenceService.count(DerivedUnit.class));

        assertEquals("Number of dna samples is incorrect", 2, occurrenceService.count(DnaSample.class));

        assertEquals("Number of field units is incorrect", 2, occurrenceService.count(FieldUnit.class));

        /*

         * Default classification

         *  - Campanula

         *   - Campanula glomerata

         *   - Campanula bononiensis

         */

        List<TaxonNode> nodes = taxonNodeService.list(TaxonNode.class, 100, 0, null, null);

        // TODO: this needs to be fixed, the sortindex should never be -1

        for (TaxonNode node: nodes){

            if (node.getTaxon() != null){

                assertTrue("The sortindex should not be smaller than 0", node.getSortIndex() > -1 );

            }

        }

        assertEquals("Number of taxon nodes is incorrect", 4, taxonNodeService.count(TaxonNode.class));

        assertEquals("Number of taxa is incorrect", 3, taxonService.count(TaxonBase.class));

        assertEquals(1, taxonService.findByTitle(Taxon.class, "Campanula bononiensis", MatchMode.ANYWHERE, null, null, null, null, null).getRecords().size());

        assertEquals(1, taxonService.findByTitle(Taxon.class, "Campanula isaurica", MatchMode.ANYWHERE, null, null, null, null, null).getRecords().size());

        //test for sortindex=-1

	}

	/**

	 * Added this test because there was a unique key on the citations_id column of table

	 * SEQUENCE_REFERENCE which makes no sense.

	 */

    @Test

    @DataSet( value="/eu/etaxonomy/cdm/database/BlankDataSet.xml", loadStrategy=CleanSweepInsertLoadStrategy.class)

    public void testImportTwoSequencesWithSameReference() {

        String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/Campanula_DNA_CAM_90-91.xml";

        URL url = this.getClass().getResource(inputFile);

        assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

        Abcd206ImportConfigurator importConfigurator = null;

        try {

            importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

        } catch (URISyntaxException e) {

            e.printStackTrace();

            Assert.fail();

        }

        assertNotNull("Configurator could not be created", importConfigurator);

        importConfigurator.setMapUnitIdToCatalogNumber(true);

        boolean result = defaultImport.invoke(importConfigurator).isSuccess();

        assertTrue("Return value for import.invoke should be true", result);

    }

	/**

	 * Tests import import of 59 DNA unit

	 */

	@Test

	@DataSet( value="/eu/etaxonomy/cdm/database/BlankDataSet.xml", loadStrategy=CleanSweepInsertLoadStrategy.class)

	@Ignore

	public void testImport59Units() {

	    String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/Campanula_59taxa.xml";

        URL url = this.getClass().getResource(inputFile);

        assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

        Abcd206ImportConfigurator importConfigurator = null;

        try {

            importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

        } catch (URISyntaxException e) {

            e.printStackTrace();

            Assert.fail();

        }

        assertNotNull("Configurator could not be created", importConfigurator);

        importConfigurator.setIgnoreAuthorship(true);

        boolean result = defaultImport.invoke(importConfigurator).isSuccess();

    //    assertTrue("Return value for import.invoke should be true", result);

        assertEquals("Number of derived units is incorrect", 118, occurrenceService.count(DerivedUnit.class));

        assertEquals("Number of dna samples is incorrect", 59, occurrenceService.count(DnaSample.class));

	}

	/**

	 * Tests import import of DNA unit and all its parameters

	 * and sub derivatives (sequence, amplification, etc.)

	 * @throws ParseException

	 */

	@Test

    @DataSet( value="/eu/etaxonomy/cdm/database/BlankDataSet.xml", loadStrategy=CleanSweepInsertLoadStrategy.class)

    public void testImportGgbn() throws ParseException {

        String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/db6_without_association.xml";

        URL url = this.getClass().getResource(inputFile);

        assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

        Abcd206ImportConfigurator importConfigurator = null;

        try {

            importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

        } catch (URISyntaxException e) {

            e.printStackTrace();

            Assert.fail();

        }

        assertNotNull("Configurator could not be created", importConfigurator);

        boolean result = defaultImport.invoke(importConfigurator).isSuccess();

        assertTrue("Return value for import.invoke should be true", result);

        assertEquals("Number of derived units is incorrect", 1, occurrenceService.count(DerivedUnit.class));

        assertEquals("Number of dna samples is incorrect", 1, occurrenceService.count(DnaSample.class));

        assertEquals("Number of field units is incorrect", 1, occurrenceService.count(FieldUnit.class));

        //dna sample

        FindOccurrencesConfigurator dnaConfig = new FindOccurrencesConfigurator();

        dnaConfig.setSignificantIdentifier("DB 6");

        List<SpecimenOrObservationBase> dnaRecords = occurrenceService.findByTitle(dnaConfig).getRecords();

        assertEquals(1, dnaRecords.size());

        SpecimenOrObservationBase dnaSpecimen = dnaRecords.iterator().next();

        assertEquals(DnaSample.class, dnaSpecimen.getClass());

        DnaSample dnaSample = (DnaSample) dnaSpecimen;

        DerivationEvent derivedFrom = dnaSample.getDerivedFrom();

        assertNotNull(derivedFrom);

        assertEquals("Wrong derivation type!", DerivationEventType.DNA_EXTRACTION(), derivedFrom.getType());

        assertEquals("Wrong number of originals", 1, derivedFrom.getOriginals().size());

        assertTrue(derivedFrom.getOriginals().iterator().next() instanceof FieldUnit);

        assertEquals("DNA Bank", dnaSample.getCollection().getCode());

        assertEquals(SpecimenOrObservationType.DnaSample, dnaSample.getRecordBasis());

        //preservation/preparation

        assertNotNull(derivedFrom.getActor());

        assertEquals("Bansemer, Jana", derivedFrom.getActor().getTitleCache());

        assertNotNull(derivedFrom.getTimeperiod());

        assertEquals((Integer)2002,derivedFrom.getTimeperiod().getStartYear());

        assertEquals((Integer)8,derivedFrom.getTimeperiod().getStartMonth());

        assertEquals((Integer)13,derivedFrom.getTimeperiod().getStartDay());

        assertNotNull(dnaSample.getPreservation());

        assertEquals("DNeasy Plant Mini Spin Kit Qiagen", derivedFrom.getDescription());

        //sample designation

        Set<String> identifiers = dnaSample.getIdentifiers((DefinedTerm) termService.find(UUID.fromString("fadeba12-1be3-4bc7-9ff5-361b088d86fc")));

        assertNotNull(identifiers);

        assertEquals(1, identifiers.size());

        assertEquals("CAM010", identifiers.iterator().next());

        //dna quality

        DnaQuality dnaQuality = dnaSample.getDnaQuality();

        assertNotNull("Dna quality is null", dnaQuality!=null);

        assertEquals(new Double("0.77"),dnaQuality.getRatioOfAbsorbance260_230());

        assertEquals(new Double("1.38"),dnaQuality.getRatioOfAbsorbance260_280());

        assertEquals(ZonedDateTime.of(2008, 4, 15, 0, 0,0,0, ZoneId.systemDefault()),dnaQuality.getQualityCheckDate());

//        assertEquals(MeasurementUnit.NewInstance(, label, labelAbbrev)DateTime(2008, 4, 15, 0, 0),dnaQuality.getQualityCheckDate());

        //amplifications

        Set<AmplificationResult> amplificationResults = dnaSample.getAmplificationResults();

        assertNotNull(amplificationResults);

        assertEquals(1,  amplificationResults.size());

        AmplificationResult amplificationResult = amplificationResults.iterator().next();

        Amplification amplification = amplificationResult.getAmplification();

        assertNotNull("Amplification is null", amplification);

        DefinedTerm dnaMarker = amplification.getDnaMarker();

        assertNotNull(dnaMarker);

        assertEquals("ITS (ITS1, 5.8S rRNA, ITS2)", dnaMarker.getLabel());

        //amplification primers

        Primer forwardPrimer = amplification.getForwardPrimer();

        assertNotNull(forwardPrimer);

        assertEquals("PIpetB1411F", forwardPrimer.getLabel());

        assertEquals("5´-GCCGTMTTTATGTTAATGC-3´", forwardPrimer.getSequence().getString());

        assertNotNull(forwardPrimer.getPublishedIn());

        assertEquals("Löhne & Borsch 2005", forwardPrimer.getPublishedIn().getTitle());

        Primer reversePrimer = amplification.getReversePrimer();

        assertNotNull(reversePrimer);

        assertEquals("PIpetD738R", reversePrimer.getLabel());

        assertEquals("5´-AATTTAGCYCTTAATACAGG-3´", reversePrimer.getSequence().getString());

        //sequencing

        Set<Sequence> sequences = dnaSample.getSequences();

        assertNotNull(sequences);

        assertEquals(1, sequences.size());

        Sequence sequence = sequences.iterator().next();

        SequenceString consensusSequence = sequence.getConsensusSequence();

        assertNotNull(consensusSequence);

        assertEquals(

                "TTTCGGGTCC TTTATAGTGA AGATATAGCA TAGATAGTTG TAATCCATTA" +

        		" TGTATCATTG GGGAAGGAAG GAGAATATTT TTTTGATAGA ATACAAGTAT" +

        		" GGATTATTGA AACTAATACG CCATGTATTT GGATATTTCC CTTGAACTGC" +

        		" ATAATATTCT TTATTTTCCA TGAATAGTGT AAGGGAATTT TTCGAAGAGA" +

        		" AAATGGATTA TGGGAGTGTG TGACTTGAGC TATTGATTGG TCTGTGCAGA" +

        		" TACGGGCTTT TATCTATCTG CCACATTGTA ATTCACAAAC CAATGTGTCT" +

        		" TTGTTCCAAC CATCGCGTAA GCCCCATACA GAAGATAGGC TGGTTCGCTT" +

        		" GAAGAGAATC TTTTCTATGA TCAGATCCGA ATTATGTCGT ACATGAGCAG" +

        		" GCTCCGTAAG ATCTAGTTGA CTTAAGTCAA ACTTCAATAG TATAAAAATG" +

        		" CACTCATTTC CTCTGCATTG ACACGAGCTA TGAGACTATC GGAGTGAAAG" +

        		" AAAGGGTCTA AAGAAGAAGA AAGCTTGGGC TAGATTAGTA ACAAGTAAAT" +

        		" CCTTTGTGTG TGTGTTTGTA ATTAGTAAAT GGGCTCTCAA TATTTTGGGG" +

        		" CTAATTACTG ATCCTAAGGT TTGAGACGAC CCAGAAAGCA CTTGATCATA" +

        		" TCACGATTGA CTTTGTAAGC CTACTTGGGT ATTGAGTATT TACTTGTAAG" +

        		" AACCGAATTC TTTGGGGGAT AGTTGCAAAA AGAATCCAGT CAATTGTTCT" +

        		" TACGTAAAAC CATTCATATC TCGTATATGG ATATGTCTAG ATAGGCTATC" +

        		" GATTTTCGAT GGATTCGTTT GGTTCTTTTG ATTATTGCTC GAGCTGGATG" +

        		" ATGAAAAATT ATCATGTCCG GTTCCTTCG",consensusSequence.getString());

//        assertEquals((Integer)912, consensusSequence.getLength());

        assertNotNull(sequence.getContigFile());

        assertEquals(URI.create("http://ww2.biocase.org/websvn/filedetails.php?repname=campanula&path=%2FCAM385_Campa_drabifolia.pde"), MediaUtils.getFirstMediaRepresentationPart(sequence.getContigFile()).getUri());

        assertEquals(1, sequence.getCitations().size());

        Reference reference = sequence.getCitations().iterator().next();

        assertEquals("Gemeinholzer,B., Bachmann,K. (2005): Examining morphological "

                + "and molecular diagnostic character states in "

                + "Cichorium intybus L. (Asteraceae) and Cichorium spinosum L."

                + " Plant Systematics and Evolution 253 (1-3): 105-123.", reference.getTitle());

        //single reads

        Set<SingleRead> singleReads = sequence.getSingleReads();

        assertNotNull(singleReads);

        assertEquals(2, singleReads.size());

        for (SingleRead singleRead : singleReads) {

            if(singleRead.getDirection().equals(SequenceDirection.Forward)){

                assertNotNull(singleRead.getPherogram());

                assertEquals(URI.create("http://ww2.biocase.org/websvn/filedetails.php?repname=campanula&path=%2FCAM385_GM312-petD_F.ab1"), MediaUtils.getFirstMediaRepresentationPart(singleRead.getPherogram()).getUri());

            }

            else{

                assertNotNull(singleRead.getPherogram());

                assertEquals(URI.create("http://ww2.biocase.org/websvn/filedetails.php?repname=campanula&path=%2FCAM385_GM312-petD_R.ab1"), MediaUtils.getFirstMediaRepresentationPart(singleRead.getPherogram()).getUri());

            }

        }

        assertNotNull(amplificationResult.getSingleReads());

        assertEquals(amplificationResult.getSingleReads(), singleReads);

	}

	/**

	 * Tests import of DNA unit which is associated to a specimen being its parent derivative

	 * @throws ParseException

	 */

	@Test

	@DataSet( value="/eu/etaxonomy/cdm/database/BlankDataSet.xml", loadStrategy=CleanSweepInsertLoadStrategy.class)

	public void testImportAssociatedSpecimenSameIndividual() throws ParseException {

	    String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/db6_parent_child_association.xml";

	    URL url = this.getClass().getResource(inputFile);

	    assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

	    Abcd206ImportConfigurator importConfigurator = null;

	    try {

	        importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

	    } catch (URISyntaxException e) {

	        e.printStackTrace();

	        Assert.fail();

	    }

	    assertNotNull("Configurator could not be created", importConfigurator);

	    boolean result = defaultImport.invoke(importConfigurator).isSuccess();

	    assertTrue("Return value for import.invoke should be true", result);

	    assertEquals("Number of derived units is incorrect", 2, occurrenceService.count(DerivedUnit.class));

	    assertEquals("Number of dna samples is incorrect", 1, occurrenceService.count(DnaSample.class));

	    assertEquals("Number of field units is incorrect", 1, occurrenceService.count(FieldUnit.class));

	    //associated specimen

	    FindOccurrencesConfigurator config = new FindOccurrencesConfigurator();

	    config.setSignificantIdentifier("B 10 0066577");

	    List<SpecimenOrObservationBase> records = occurrenceService.findByTitle(config).getRecords();

	    assertEquals(1, records.size());

	    SpecimenOrObservationBase derivedUnitSpecimen = records.iterator().next();

	    assertEquals(DerivedUnit.class, derivedUnitSpecimen.getClass());

	    DerivedUnit specimen = (DerivedUnit) derivedUnitSpecimen;

	    assertEquals("Herbarium Berolinense", specimen.getCollection().getCode());

	    assertTrue(SpecimenOrObservationType.DnaSample!=specimen.getRecordBasis());

	    //dna sample

	    FindOccurrencesConfigurator dnaConfig = new FindOccurrencesConfigurator();

	    dnaConfig.setSignificantIdentifier("DB 6");

	    List<SpecimenOrObservationBase> dnaRecords = occurrenceService.findByTitle(dnaConfig).getRecords();

	    assertEquals(1, dnaRecords.size());

	    SpecimenOrObservationBase dnaSpecimen = dnaRecords.iterator().next();

	    assertEquals(DnaSample.class, dnaSpecimen.getClass());

	    DnaSample dnaSample = (DnaSample) dnaSpecimen;

	    DerivationEvent derivedFrom = dnaSample.getDerivedFrom();

	    assertNotNull(derivedFrom);

	    assertEquals("Wrong derivation type!", DerivationEventType.DNA_EXTRACTION(), derivedFrom.getType());

	    assertEquals("Wrong number of originals", 1, derivedFrom.getOriginals().size());

	    assertTrue(derivedFrom.getOriginals().iterator().next() instanceof DerivedUnit);

	    assertEquals("DNA Bank", dnaSample.getCollection().getCode());

	    assertEquals(SpecimenOrObservationType.DnaSample, dnaSample.getRecordBasis());

	}

	/**

     * Tests import of DNA unit which is associated to a specimen being its sibling

     * by having the same field unit

	 * @throws ParseException

	 */

	@Test

	@DataSet( value="/eu/etaxonomy/cdm/database/BlankDataSet.xml", loadStrategy=CleanSweepInsertLoadStrategy.class)

	public void testImportAssociatedSpecimenSamePopulation() throws ParseException {

	    String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/db6_sibling_association.xml";

	    URL url = this.getClass().getResource(inputFile);

	    assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

	    Abcd206ImportConfigurator importConfigurator = null;

	    try {

	        importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

	    } catch (URISyntaxException e) {

	        e.printStackTrace();

	        Assert.fail();

	    }

	    assertNotNull("Configurator could not be created", importConfigurator);

	    boolean result = defaultImport.invoke(importConfigurator).isSuccess();

	    assertTrue("Return value for import.invoke should be true", result);

	    assertEquals("Number of derived units is incorrect", 2, occurrenceService.count(DerivedUnit.class));

	    assertEquals("Number of dna samples is incorrect", 1, occurrenceService.count(DnaSample.class));

	    assertEquals("Number of field units is incorrect", 1, occurrenceService.count(FieldUnit.class));

	    //associated specimen

	    FindOccurrencesConfigurator config = new FindOccurrencesConfigurator();

	    config.setSignificantIdentifier("B 10 0066577");

	    List<SpecimenOrObservationBase> records = occurrenceService.findByTitle(config).getRecords();

	    assertEquals(1, records.size());

	    SpecimenOrObservationBase derivedUnitSpecimen = records.iterator().next();

	    assertEquals(DerivedUnit.class, derivedUnitSpecimen.getClass());

	    DerivedUnit specimen = (DerivedUnit) derivedUnitSpecimen;

	    assertEquals("Herbarium Berolinense", specimen.getCollection().getCode());

	    assertTrue(SpecimenOrObservationType.DnaSample!=specimen.getRecordBasis());

	    //dna sample

	    FindOccurrencesConfigurator dnaConfig = new FindOccurrencesConfigurator();

	    dnaConfig.setSignificantIdentifier("DB 6");

	    List<SpecimenOrObservationBase> dnaRecords = occurrenceService.findByTitle(dnaConfig).getRecords();

	    assertEquals(1, dnaRecords.size());

	    SpecimenOrObservationBase dnaSpecimen = dnaRecords.iterator().next();

	    assertEquals(DnaSample.class, dnaSpecimen.getClass());

	    DnaSample dnaSample = (DnaSample) dnaSpecimen;

	    DerivationEvent derivedFrom = dnaSample.getDerivedFrom();

	    assertNotNull(derivedFrom);

	    assertEquals("Wrong derivation type!", DerivationEventType.DNA_EXTRACTION(), derivedFrom.getType());

	    assertEquals("Wrong number of originals", 1, derivedFrom.getOriginals().size());

	    assertTrue(derivedFrom.getOriginals().iterator().next() instanceof FieldUnit);

	    assertEquals("DNA Bank", dnaSample.getCollection().getCode());

	    assertEquals(SpecimenOrObservationType.DnaSample, dnaSample.getRecordBasis());

	    //TODO field unit

	}

    /**

     * Tests import of DNA unit and attaching it to an existing specimen to

     * which it has a parent-child UnitAssociation. The derived unit should not

     * be imported because it already exists in the data base. The field unit

     * should not be overwritten by the FieldUnit of the DnaSample.

     */

	@Test

    @DataSets({

        @DataSet(loadStrategy=CleanSweepInsertLoadStrategy.class, value="/eu/etaxonomy/cdm/database/BlankDataSet.xml"),

        @DataSet( value="AbcdGgbnImportTest.testAttachDnaSampleToDerivedUnit.xml", loadStrategy=CleanSweepInsertLoadStrategy.class)

    })

	public void testAttachDnaSampleToExistingDerivedUnit_parentChild(){

	    UUID fieldUnit1Uuid = UUID.fromString("0f896630-48d6-4352-9c91-278be28ce19c");

	    UUID derivedUnit1Uuid = UUID.fromString("eb40cb0f-efb2-4985-819e-a9168f6d61fe");

	    String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/db6_parent_child_association.xml";

	    URL url = this.getClass().getResource(inputFile);

	    assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

	    Abcd206ImportConfigurator importConfigurator = null;

	    try {

	        importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

	    } catch (URISyntaxException e) {

	        e.printStackTrace();

	        Assert.fail();

	    }

	    assertNotNull("Configurator could not be created", importConfigurator);

	    boolean result = defaultImport.invoke(importConfigurator).isSuccess();

	    assertTrue("Return value for import.invoke should be true", result);occurrenceService.list(DerivedUnit.class, null, null, null, null);

	    assertEquals("Number of derived units is incorrect", 2, occurrenceService.count(DerivedUnit.class));

	    List<DerivedUnit> derivedUnits = occurrenceService.list(DerivedUnit.class, null, null, null, null);

	    assertEquals("Number of derived units is incorrect", 2, derivedUnits.size());

	    assertEquals("Number of dna samples is incorrect", 1, occurrenceService.count(DnaSample.class));

	    assertEquals("Number of field units is incorrect", 1, occurrenceService.count(FieldUnit.class));

	    DerivedUnit derivedUnit = (DerivedUnit) occurrenceService.load(derivedUnit1Uuid);

	    assertTrue(derivedUnits.contains(derivedUnit));

	    assertEquals("Number of dna samples is incorrect", 1, occurrenceService.count(DnaSample.class));

	    DnaSample dnaSample = occurrenceService.list(DnaSample.class, null, null, null, null).get(0);

	    assertEquals("Wrong derivation type!", DerivationEventType.DNA_EXTRACTION(), dnaSample.getDerivedFrom().getType());

	    assertEquals("Wrong number of originals", 1, dnaSample.getDerivedFrom().getOriginals().size());

	    FieldUnit specimenFieldUnit = (FieldUnit) occurrenceService.load(fieldUnit1Uuid);

	    Collection<FieldUnit> fieldUnits = occurrenceService.getFieldUnits(dnaSample.getUuid());

	    assertEquals(1, fieldUnits.size());

	    FieldUnit dnaSampleFieldUnit = fieldUnits.iterator().next();

        assertEquals(specimenFieldUnit, dnaSampleFieldUnit);

        assertEquals("fieldUnit1", dnaSampleFieldUnit.getTitleCache());

	}

	/**

	 * Tests import of DNA unit and attaching it to an existing specimen to which

	 * it has a sibling UnitAssociation. The derived unit should not be imported because it already exists in the data base.

	 * The DnaSample should be attached to the existing FieldUnit of the DerivedUnit

	 */

	@Test

	@DataSets({

	    @DataSet(loadStrategy=CleanSweepInsertLoadStrategy.class, value="/eu/etaxonomy/cdm/database/BlankDataSet.xml"),

	    @DataSet( value="AbcdGgbnImportTest.testAttachDnaSampleToDerivedUnit.xml", loadStrategy=CleanSweepInsertLoadStrategy.class)

	})

	public void testAttachDnaSampleToExistingDerivedUnit_sibling(){

        UUID fieldUnit1Uuid = UUID.fromString("0f896630-48d6-4352-9c91-278be28ce19c");

	    UUID derivedUnit1Uuid = UUID.fromString("eb40cb0f-efb2-4985-819e-a9168f6d61fe");

	    String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/db6_parent_child_association.xml";

	    URL url = this.getClass().getResource(inputFile);

	    assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

	    Abcd206ImportConfigurator importConfigurator = null;

	    try {

	        importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

	    } catch (URISyntaxException e) {

	        e.printStackTrace();

	        Assert.fail();

	    }

	    assertNotNull("Configurator could not be created", importConfigurator);

	    boolean result = defaultImport.invoke(importConfigurator).isSuccess();

	    assertTrue("Return value for import.invoke should be true", result);

	    List<DerivedUnit> derivedUnits = occurrenceService.list(DerivedUnit.class, null, null, null, null);

	    for (DerivedUnit derivedUnit:derivedUnits){

	        System.out.println(derivedUnit.getTitleCache());

	    }

	    assertEquals("Number of derived units is incorrect", 2, occurrenceService.count(DerivedUnit.class));

	   // List<DerivedUnit> derivedUnits = occurrenceService.list(DerivedUnit.class, null, null, null, null);

	    List<FieldUnit> fieldUnitsTemp = occurrenceService.list(FieldUnit.class, null, null, null, null);

	    assertEquals("Number of derived units is incorrect", 2, derivedUnits.size());

        assertEquals("Number of field units is incorrect", 1, occurrenceService.count(FieldUnit.class));

	    assertEquals("Number of dna samples is incorrect", 1, occurrenceService.count(DnaSample.class));

	    DerivedUnit derivedUnit = (DerivedUnit) occurrenceService.load(derivedUnit1Uuid);

	    assertTrue(derivedUnits.contains(derivedUnit));

	    assertEquals("Number of dna samples is incorrect", 1, occurrenceService.count(DnaSample.class));

	    DnaSample dnaSample = occurrenceService.list(DnaSample.class, null, null, null, null).get(0);

	    assertEquals("Wrong derivation type!", DerivationEventType.DNA_EXTRACTION(), dnaSample.getDerivedFrom().getType());

	    assertEquals("Wrong number of originals", 1, dnaSample.getDerivedFrom().getOriginals().size());

        FieldUnit specimenFieldUnit = (FieldUnit) occurrenceService.load(fieldUnit1Uuid);

        Collection<FieldUnit> fieldUnits = occurrenceService.getFieldUnits(dnaSample.getUuid());

        assertEquals(1, fieldUnits.size());

        FieldUnit dnaSampleFieldUnit = fieldUnits.iterator().next();

        assertEquals(specimenFieldUnit, dnaSampleFieldUnit);

        assertEquals("fieldUnit1", dnaSampleFieldUnit.getTitleCache());

	}

	@Test

	public void testAvoidDuplicateMolecularData(){

	}

	/**

     * Tests importing of DNA unit with an ABCD with only few fields filled.

     * Should just check that no NPEs occur when some fields are missing.

     */

    @Test

    @DataSets({

        @DataSet(loadStrategy=CleanSweepInsertLoadStrategy.class, value="/eu/etaxonomy/cdm/database/ClearDB_with_Terms_DataSet.xml"),

        @DataSet(value="/eu/etaxonomy/cdm/database/TermsDataSet-with_auditing_info.xml"),

    })

    public void testImportGgbnSparseData(){

        String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/db6_sparse_data.xml";

        URL url = this.getClass().getResource(inputFile);

	    assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

	    Abcd206ImportConfigurator importConfigurator = null;

	    try {

	        importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

	    } catch (URISyntaxException e) {

	        e.printStackTrace();

	        Assert.fail();

	    }

	    assertNotNull("Configurator could not be created", importConfigurator);

	    boolean result = defaultImport.invoke(importConfigurator).isSuccess();

	    assertTrue("Return value for import.invoke should be true", result);

	}

	/**

	 * Tests importing of DNA unit without attaching it to an existing specimen.

	 * Creates a FieldUnit with an attached DnaSample.

	 */

	@Test

    @DataSets({

        @DataSet(loadStrategy=CleanSweepInsertLoadStrategy.class, value="/eu/etaxonomy/cdm/database/BlankDataSet.xml"),

        @DataSet( value="AbcdGgbnImportTest.testNoAttachDnaSampleToDerivedUnit.xml", loadStrategy=CleanSweepInsertLoadStrategy.class)

    })

	public void testNoAttachDnaSampleToDerivedUnit(){

	    UUID derivedUnit1Uuid = UUID.fromString("eb40cb0f-efb2-4985-819e-a9168f6d61fe");

	    UUID fieldUnit1Uuid = UUID.fromString("b5f58da5-4442-4001-9d13-33f41518b72a");

//        DerivedUnit derivedUnit = DerivedUnit.NewInstance(SpecimenOrObservationType.Fossil);

//        derivedUnit.setAccessionNumber("B 10 0066577");

//        derivedUnit.setTitleCache("testUnit1", true);

//

//        derivedUnit.setUuid(derivedUnit1Uuid );

//

//        occurrenceService.save(derivedUnit);

//

//        commitAndStartNewTransaction(null);

//

//        setComplete();

//        endTransaction();

//

//

//        try {

//            writeDbUnitDataSetFile(new String[] {

//                    "SpecimenOrObservationBase",

//            }, "testAttachDnaSampleToDerivedUnit");

//        } catch (FileNotFoundException e) {

//            e.printStackTrace();

//        }

	    String inputFile = "/eu/etaxonomy/cdm/io/specimen/abcd206/in/db6_without_association.xml";

	    URL url = this.getClass().getResource(inputFile);

	    assertNotNull("URL for the test file '" + inputFile + "' does not exist", url);

	    Abcd206ImportConfigurator importConfigurator = null;

	    try {

	        importConfigurator = Abcd206ImportConfigurator.NewInstance(url.toURI(), null,false);

	    } catch (URISyntaxException e) {

	        e.printStackTrace();

	        Assert.fail();

	    }

	    assertNotNull("Configurator could not be created", importConfigurator);

	    assertEquals("Number of derived units is incorrect", 1, occurrenceService.count(DerivedUnit.class));

	    boolean result = defaultImport.invoke(importConfigurator).isSuccess();

	    assertTrue("Return value for import.invoke should be true", result);

	    assertEquals("Number of derived units is incorrect", 2, occurrenceService.count(DerivedUnit.class));

	    List<DerivedUnit> derivedUnits = occurrenceService.list(DerivedUnit.class, null, null, null, null);

	    assertEquals("Number of derived units is incorrect", 2, derivedUnits.size());

	    assertEquals("Number of field units is incorrect", 2, occurrenceService.count(FieldUnit.class));

	    assertEquals("Number of dna samples is incorrect", 1, occurrenceService.count(DnaSample.class));

	    DerivedUnit derivedUnit = (DerivedUnit) occurrenceService.load(derivedUnit1Uuid);

	    assertTrue(derivedUnits.contains(derivedUnit));

	    DnaSample dnaSample = occurrenceService.list(DnaSample.class, null, null, null, null).get(0);

	    assertEquals("Wrong derivation type!", DerivationEventType.DNA_EXTRACTION(), dnaSample.getDerivedFrom().getType());

	    assertEquals("Wrong number of originals", 1, dnaSample.getDerivedFrom().getOriginals().size());

	    FieldUnit specimenFieldUnit = (FieldUnit) occurrenceService.load(fieldUnit1Uuid);

	    SpecimenOrObservationBase<?> dnaSampleFieldUnit = dnaSample.getDerivedFrom().getOriginals().iterator().next();

	    assertTrue(!specimenFieldUnit.equals(dnaSampleFieldUnit));

	}

    @Override

    public void createTestDataSet() throws FileNotFoundException {

        UUID derivedUnit1Uuid = UUID.fromString("eb40cb0f-efb2-4985-819e-a9168f6d61fe");

        DerivedUnit derivedUnit = DerivedUnit.NewInstance(SpecimenOrObservationType.Fossil);

        derivedUnit.setAccessionNumber("B 10 0066577");

        derivedUnit.setTitleCache("testUnit1", true);

        derivedUnit.setUuid(derivedUnit1Uuid );

        occurrenceService.save(derivedUnit);

        commitAndStartNewTransaction(null);

        setComplete();

        endTransaction();

        try {

            writeDbUnitDataSetFile(new String[] {

                    "SpecimenOrObservationBase",

            }, "testAttachDnaSampleToDerivedUnit");

        } catch (FileNotFoundException e) {

            e.printStackTrace();

        }

    }

}