/**
* Copyright (C) 2010-2017 Gordon Fraser, Andrea Arcuri and EvoSuite
* contributors
*
* This file is part of EvoSuite.
*
* EvoSuite is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3.0 of the License, or
* (at your option) any later version.
*
* EvoSuite is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with EvoSuite. If not, see <http://www.gnu.org/licenses/>.
*/
package org.evosuite.testcase.factories;
import org.evosuite.Properties;
import org.evosuite.ga.ChromosomeFactory;
import org.evosuite.testcase.DefaultTestCase;
import org.evosuite.testcase.TestCase;
import org.evosuite.testcase.TestChromosome;
import org.evosuite.testcase.TestFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class FixedLengthTestChromosomeFactory implements
ChromosomeFactory<TestChromosome> {
private static final long serialVersionUID = -3860201346772188495L;
/** Constant <code>logger</code> */
protected static final Logger logger = LoggerFactory.getLogger(FixedLengthTestChromosomeFactory.class);
/**
* Constructor
*/
public FixedLengthTestChromosomeFactory() {
}
/**
* Create a random individual
*
* @param size
*/
private TestCase getRandomTestCase(int size) {
TestCase test = new DefaultTestCase();
int num = 0;
TestFactory testFactory = TestFactory.getInstance();
// Then add random stuff
while (test.size() < size && num < Properties.MAX_ATTEMPTS) {
testFactory.insertRandomStatement(test, test.size() - 1);
num++;
}
//logger.debug("Randomized test case:" + test.toCode());
return test;
}
/**
* {@inheritDoc}
*
* Generate a random chromosome
*/
@Override
public TestChromosome getChromosome() {
TestChromosome c = new TestChromosome();
c.setTestCase(getRandomTestCase(Properties.CHROMOSOME_LENGTH));
return c;
}
}