Examples with TestSuiteChromosome org.evosuite.testsuite.TestSuiteChromosome used on opensource projects

Example 41 with TestSuiteChromosome

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

the class ObjectPoolSystemTest method testDifficultClassWithWrongPoolFails.

@Ignore
@Test
public void testDifficultClassWithWrongPoolFails() {
    EvoSuite evosuite = new EvoSuite();
    String targetClass = DifficultClassWithoutCarving.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    Properties.P_OBJECT_POOL = 0.8;
    Properties.CARVE_OBJECT_POOL = true;
    Properties.SELECTED_JUNIT = ArrayConverterTestCase.class.getCanonicalName();
    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.assertTrue("Did not expect optimal coverage: ", best.getCoverage() < 1d);
}

Example 42 with TestSuiteChromosome

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

the class TypeSeedingSystemTest method testTypeExampleOff.

@Test
public void testTypeExampleOff() {
    EvoSuite evosuite = new EvoSuite();
    String targetClass = TypeExample.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    Properties.SEED_TYPES = false;
    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);
    int goals = TestSuiteGenerator.getFitnessFactories().get(0).getCoverageGoals().size();
    Assert.assertEquals("Wrong number of goals: ", 4, goals);
    Assert.assertTrue("Did not expect optimal coverage: ", best.getCoverage() < 1d);
}

Example 43 with TestSuiteChromosome

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

the class TypeSeedingSystemTest method testObjectToStringCase.

@Test
public void testObjectToStringCase() {
    EvoSuite evosuite = new EvoSuite();
    String targetClass = ObjectCastExample.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    Properties.SEED_TYPES = true;
    String[] command = new String[] { "-generateSuite", "-class", targetClass };
    Object result = evosuite.parseCommandLine(command);
    GeneticAlgorithm<?> ga = getGAFromResult(result);
    TestSuiteChromosome best = (TestSuiteChromosome) ga.getBestIndividual();
    Assert.assertEquals("Non-optimal coverage: ", 1d, best.getCoverage(), 0.001);
}

Example 44 with TestSuiteChromosome

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

the class BIMutatedMethodSeedingTestSuiteChromosomeFactorySystemTest method testBIMutatedMethod.

@Test
public void testBIMutatedMethod() {
    // probability is SEED_PROBABILITY/test cases, so 10 guarentees a seed
    Properties.SEED_PROBABILITY = 10;
    // Test requires configured test cluster otherwise
    Properties.SEED_MUTATIONS = 0;
    BIMutatedMethodSeedingTestSuiteChromosomeFactory factory = new BIMutatedMethodSeedingTestSuiteChromosomeFactory(defaultFactory, bestIndividual);
    TestSuiteChromosome chromosome = factory.getChromosome();
    boolean containsMutatedSeededMethod = false;
    for (TestCase t : chromosome.getTests()) {
        for (TestCase t2 : bestIndividual.getTests()) {
            if (!t.equals(t2) && !t.equals(TestSampleFactory.CHROMOSOME)) {
                // test case not from original BI or from sample factory,
                // so must be seeded mutated BI
                containsMutatedSeededMethod = true;
            }
        }
    }
    assertTrue(containsMutatedSeededMethod);
}

Example 45 with TestSuiteChromosome

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

the class InjectionSystemTest method doTest.

private void doTest(Class<?> target) {
    EvoSuite evosuite = new EvoSuite();
    String targetClass = target.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    Properties.CRITERION = new Properties.Criterion[] { Properties.Criterion.LINE };
    Properties.JEE = true;
    Properties.P_REFLECTION_ON_PRIVATE = 0.0;
    // Takes extra time to set up the DBManager which is useless
    Properties.ASSERTIONS = false;
    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("Non-optimal coverage: ", 1d, best.getCoverage(), 0.001);
}