Examples with EvoSuite org.evosuite.EvoSuite used on opensource projects

Example 46 with EvoSuite

use of org.evosuite.EvoSuite in project evosuite by EvoSuite.

the class RegexSystemTest method testDSE.

@Test
public void testDSE() {
    EvoSuite evosuite = new EvoSuite();
    String targetClass = Regex.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    Properties.PRINT_TO_SYSTEM = true;
    // force using only DSE, no LS
    Properties.DSE_PROBABILITY = 1.0;
    Properties.CRITERION = new Criterion[] { // these are basic criteria that should be always on by default
    Criterion.LINE, Criterion.BRANCH, Criterion.EXCEPTION, Criterion.WEAKMUTATION, Criterion.OUTPUT, Criterion.METHOD, Criterion.METHODNOEXCEPTION, Criterion.CBRANCH };
    String[] command = new String[] { "-generateSuite", "-class", targetClass };
    Object result = evosuite.parseCommandLine(command);
    GeneticAlgorithm<?> ga = getGAFromResult(result);
    TestSuiteChromosome best = (TestSuiteChromosome) ga.getBestIndividual();
    System.out.println("EvolvedTestSuite:\n" + best);
}

Example 47 with EvoSuite

use of org.evosuite.EvoSuite in project evosuite by EvoSuite.

the class BreederGASystemTest method testLambdaGAIntegration.

@Test
public void testLambdaGAIntegration() {
    Properties.ALGORITHM = Properties.Algorithm.BREEDER_GA;
    Properties.TRUNCATION_RATE = 0.1;
    EvoSuite evoSuite = new EvoSuite();
    String targetClass = BMICalculator.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    String[] command = new String[] { "-generateSuite", "-class", targetClass };
    Object result = evoSuite.parseCommandLine(command);
    GeneticAlgorithm<?> ga = getGAFromResult(result);
    Assert.assertEquals(BreederGA.class, ga.getClass());
    TestSuiteChromosome best = (TestSuiteChromosome) ga.getBestIndividual();
    System.out.println("EvolvedTestSuite:\n" + best);
    Assert.assertEquals(0.0, best.getFitness(), 0.0);
    Assert.assertEquals(1d, best.getCoverage(), 0.001);
}

Example 48 with EvoSuite

use of org.evosuite.EvoSuite in project evosuite by EvoSuite.

the class MIOSystemTest method test.

private void test(double exploitation_starts_at_percent) {
    Properties.ALGORITHM = Properties.Algorithm.MIO;
    Properties.ARCHIVE_TYPE = Properties.ArchiveType.MIO;
    Properties.NUMBER_OF_TESTS_PER_TARGET = 3;
    Properties.EXPLOITATION_STARTS_AT_PERCENT = exploitation_starts_at_percent;
    String targetClass = BMICalculator.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    String[] command = new String[] { "-generateSuite", "-class", targetClass };
    EvoSuite evoSuite = new EvoSuite();
    GeneticAlgorithm<?> ga = getGAFromResult(evoSuite.parseCommandLine(command));
    Assert.assertEquals(MIO.class, ga.getClass());
    TestSuiteChromosome best = (TestSuiteChromosome) ga.getBestIndividual();
    System.out.println("EvolvedTestSuite:\n" + best);
    Assert.assertEquals(0.0, best.getFitness(), 0.0);
    Assert.assertEquals(1d, best.getCoverage(), 0.001);
}

Example 49 with EvoSuite

use of org.evosuite.EvoSuite in project evosuite by EvoSuite.

the class OnePlusOneEASystemTest method systemtTestLambdaEA.

@Test
public void systemtTestLambdaEA() {
    Properties.ALGORITHM = Algorithm.ONE_PLUS_ONE_EA;
    EvoSuite evoSuite = new EvoSuite();
    String targetClass = BMICalculator.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    String[] command = new String[] { "-generateSuite", "-class", targetClass };
    Object result = evoSuite.parseCommandLine(command);
    GeneticAlgorithm<?> ga = getGAFromResult(result);
    TestSuiteChromosome best = (TestSuiteChromosome) ga.getBestIndividual();
    System.out.println("EvolvedTestSuite:\n" + best);
    Assert.assertEquals(0.0, best.getFitness(), 0.0);
    Assert.assertEquals(1d, best.getCoverage(), 0.001);
}

Example 50 with EvoSuite

use of org.evosuite.EvoSuite in project evosuite by EvoSuite.

the class LambdaInStaticConstructorSystemTest method testNoCrashInCLINIT.

@Test
public void testNoCrashInCLINIT() throws Throwable {
    String targetClass = LambdaInStaticConstructor.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    Properties.TIMEOUT = 50000000;
    Properties.RESET_STATIC_FINAL_FIELDS = true;
    EvoSuite evosuite = new EvoSuite();
    String[] command = new String[] { "-generateSuite", "-class", targetClass };
    Object result = evosuite.parseCommandLine(command);
    GeneticAlgorithm<?> ga = getGAFromResult(result);
    TestSuiteChromosome best = (TestSuiteChromosome) ga.getBestIndividual();
    System.out.println(best.toString());
}