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Copy pathTestBioAssemblyIdentifier.java
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64 lines (54 loc) · 1.76 KB
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/*
* BioJava development code
*
* This code may be freely distributed and modified under the
* terms of the GNU Lesser General Public Licence. This should
* be distributed with the code. If you do not have a copy,
* see:
*
* http://www.gnu.org/copyleft/lesser.html
*
* Copyright for this code is held jointly by the individual
* authors. These should be listed in @author doc comments.
*
* For more information on the BioJava project and its aims,
* or to join the biojava-l mailing list, visit the home page
* at:
*
* http://www.biojava.org/
*
*/
package org.biojava.nbio.structure;
import static org.junit.Assert.*;
import java.io.IOException;
import org.biojava.nbio.structure.align.util.AtomCache;
import org.junit.Test;
public class TestBioAssemblyIdentifier {
@Test
public void test() throws IOException, StructureException {
AtomCache cache = new AtomCache();
BioAssemblyIdentifier id;
Structure s;
// first assembly
id = new BioAssemblyIdentifier("BIO:2ehz:1");
s = cache.getStructure(id);
assertEquals("Number of models",1, s.nrModels());
assertEquals("Number of chains",88, s.getChains().size());
// equivalent
id = new BioAssemblyIdentifier("BIO:2ehz");
s = cache.getStructure(id);
assertEquals("Number of models",1, s.nrModels());
assertEquals("Number of chains",8,s.getPolyChains().size());
// No second
id = new BioAssemblyIdentifier("BIO:2ehz:2");
try {
s = cache.getStructure(id);
fail("Expected exception for invalid assembly number");
} catch( StructureException e) {}
// AU
id = new BioAssemblyIdentifier("BIO:2ehz:0");
s = cache.getStructure(id);
assertEquals("Number of models",1, s.nrModels());
assertEquals("Number of chains per model",1,s.getPolyChains(0).size());
}
}