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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/
*
* Created on Jun 8, 2007
*
*/
package org.biojava.bio.structure;
import java.io.IOException;
import java.io.InputStream;
import org.biojava.bio.structure.io.PDBFileParser;
import junit.framework.TestCase;
public class StructureToolsTest extends TestCase {
Structure structure;
protected void setUp()
{
InputStream inStream = this.getClass().getResourceAsStream("/files/5pti.pdb");
assertNotNull(inStream);
PDBFileParser pdbpars = new PDBFileParser();
pdbpars.setAlignSeqRes(false);
try {
structure = pdbpars.parsePDBFile(inStream) ;
} catch (IOException e) {
e.printStackTrace();
}
assertNotNull(structure);
assertEquals("structure does not contain one chain ", 1 ,structure.size());
}
public void testGetCAAtoms(){
Atom[] cas = StructureTools.getAtomCAArray(structure);
assertEquals("did not find the expected number of Atoms (58), but got " + cas.length,58,cas.length);
}
public void testGetNrAtoms(){
int length = StructureTools.getNrAtoms(structure);
assertEquals("did not find the expected number of Atoms (1104), but got " + length,1104,length);
}
}
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