/*
* The MIT License
*
* Copyright (c) 2015 The Broad Institute
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package picard.vcf.processor;
import com.google.common.collect.Iterables;
import htsjdk.samtools.util.Interval;
import htsjdk.samtools.util.Log;
import htsjdk.samtools.util.OverlapDetector;
import org.testng.Assert;
import org.testng.annotations.Test;
import java.io.File;
/**
* @author mccowan
*/
public class VcfFileSegmentGeneratorTest {
final static Log LOG = Log.getInstance(VcfFileSegmentGeneratorTest.class);
final File VCF_WITH_LOGS_OF_GAPS = new File("testdata/picard/vcf/chunking/multi_allelic_at_10M.vcf");
static final int TEN_MILLION = (int) 10e6;
@Test
public void ensureOverlapExclusionTest() {
final OverlapDetector<Interval> oneTinyIntervalDetector = new OverlapDetector<Interval>(0, 0);
final Interval theInterval = new Interval("1", 5, 10);
oneTinyIntervalDetector.addLhs(theInterval, theInterval);
final VcfFileSegmentGenerator noFilter = VcfFileSegmentGenerator.byWholeContigSubdividingWithWidth(TEN_MILLION);
Assert.assertEquals(Iterables.size(noFilter.forVcf(VCF_WITH_LOGS_OF_GAPS)), 382); // The number of subdivisions of 10 million of this vcf
final VcfFileSegmentGenerator allFiltered = VcfFileSegmentGenerator.excludingNonOverlaps(noFilter, oneTinyIntervalDetector);
Assert.assertEquals(Iterables.size(allFiltered.forVcf(VCF_WITH_LOGS_OF_GAPS)), 1);
}
}