/* * The MIT License (MIT) * * Copyright (c) 2007-2015 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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package org.broad.igv.feature.tribble; import org.broad.igv.AbstractHeadlessTest; import org.broad.igv.feature.BasicFeature; import org.broad.igv.track.FeatureSource; import org.broad.igv.track.GFFFeatureSource; import org.broad.igv.track.TribbleFeatureSource; import org.broad.igv.util.ResourceLocator; import org.broad.igv.util.TestUtils; import htsjdk.tribble.Feature; import org.junit.Test; import java.util.Iterator; import static junit.framework.Assert.assertEquals; /** * User: jacob * Date: 2013-Mar-21 */ public class GFFCodecTest extends AbstractHeadlessTest { /** * Make sure we parse the attributes to get the name of this feature * GTF has a bunch of different ones * * @throws Exception */ @Test public void testGetNameGTF() throws Exception { String path = TestUtils.DATA_DIR + "gtf/transcript_id.gtf"; String expName = "YAL069W"; GFFFeatureSource src = new GFFFeatureSource(TribbleFeatureSource.getFeatureSource(new ResourceLocator(path), null)); Iterator<Feature> iter = src.getFeatures("I", 0, Integer.MAX_VALUE); while (iter.hasNext()) { BasicFeature bf = (BasicFeature) iter.next(); assertEquals(expName, bf.getName()); } } /** * Insure we can parse a GFF file that includes a fasta section. * * @throws Exception */ @Test public void testGFFWithFasta() throws Exception { String path = TestUtils.DATA_DIR + "gff/gffWithFasta.gff"; final ResourceLocator locator = new ResourceLocator(path); TribbleFeatureSource tribbleFeatureSource = TribbleFeatureSource.getFeatureSource(locator, genome); FeatureSource source = new GFFFeatureSource(tribbleFeatureSource); int featureCount = 0; Iterator<Feature> iter = source.getFeatures("chr7", 0, Integer.MAX_VALUE); while (iter.hasNext()) { BasicFeature bf = (BasicFeature) iter.next(); featureCount++; } assertEquals(2, featureCount); } }