Examples with TestFitnessFunction org.evosuite.testcase.TestFitnessFunction used on opensource projects

Example 41 with TestFitnessFunction

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

the class MockJOptionPaneShowInternalMessageDialogTest method testShowInternalMessageDialog.

@Test
public void testShowInternalMessageDialog() throws Exception {
    TestSuiteChromosome suite = new TestSuiteChromosome();
    InstrumentingClassLoader cl = new InstrumentingClassLoader();
    TestCase t0 = buildTestCase0(cl);
    TestCase t1 = buildTestCase1(cl);
    suite.addTest(t0);
    suite.addTest(t1);
    BranchCoverageSuiteFitness ff = new BranchCoverageSuiteFitness(cl);
    ff.getFitness(suite);
    Set<TestFitnessFunction> coveredGoals = suite.getCoveredGoals();
    Assert.assertEquals(3, coveredGoals.size());
}

Example 42 with TestFitnessFunction

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

the class MockJOptionPaneShowMessageDialogTest method testShowMessageDialog1.

@Test
public void testShowMessageDialog1() throws Exception {
    TestSuiteChromosome suite = new TestSuiteChromosome();
    InstrumentingClassLoader cl = new InstrumentingClassLoader();
    TestCase t0 = buildTestCase1TrueBranch(cl);
    TestCase t1 = buildTestCase1FalseBranch(cl);
    suite.addTest(t0);
    suite.addTest(t1);
    BranchCoverageSuiteFitness ff = new BranchCoverageSuiteFitness(cl);
    ff.getFitness(suite);
    Set<TestFitnessFunction> coveredGoals = suite.getCoveredGoals();
    Assert.assertEquals(3, coveredGoals.size());
}

Example 43 with TestFitnessFunction

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

the class MockJOptionPaneShowOptionDialogTest method testShowInputDialogs.

@Test
public void testShowInputDialogs() throws Exception {
    TestSuiteChromosome suite = new TestSuiteChromosome();
    InstrumentingClassLoader cl = new InstrumentingClassLoader();
    TestCase t1 = buildTestCase0(cl);
    suite.addTest(t1);
    BranchCoverageSuiteFitness ff = new BranchCoverageSuiteFitness(cl);
    ff.getFitness(suite);
    Set<TestFitnessFunction> coveredGoals = suite.getCoveredGoals();
    Assert.assertEquals(2, coveredGoals.size());
}

Example 44 with TestFitnessFunction

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

the class MockJOptionPaneTest method testCoveredGoals.

@Test
public void testCoveredGoals() throws Exception {
    Properties.TIMEOUT = Integer.MAX_VALUE;
    InstrumentingClassLoader cl = new InstrumentingClassLoader();
    TestCase t0 = buildTestCase0(cl);
    TestCase t1 = buildTestCase1(cl);
    TestSuiteChromosome suite = new TestSuiteChromosome();
    suite.addTest(t0);
    suite.addTest(t1);
    BranchCoverageSuiteFitness ff = new BranchCoverageSuiteFitness(cl);
    ff.getFitness(suite);
    Set<TestFitnessFunction> coveredGoals = suite.getCoveredGoals();
    Assert.assertEquals(3, coveredGoals.size());
}

Example 45 with TestFitnessFunction

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

the class OutputCoverageSuiteFitness method getFitness.

/**
 * {@inheritDoc}
 * <p/>
 * Execute all tests and count covered output goals
 */
@Override
public double getFitness(AbstractTestSuiteChromosome<? extends ExecutableChromosome> suite) {
    logger.trace("Calculating test suite fitness");
    double fitness = 0.0;
    List<ExecutionResult> results = runTestSuite(suite);
    boolean hasTimeoutOrTestException = false;
    for (ExecutionResult result : results) {
        if (result.hasTimeout() || result.hasTestException()) {
            hasTimeoutOrTestException = true;
            break;
        }
    }
    Set<TestFitnessFunction> setOfCoveredGoals = new LinkedHashSet<>();
    if (hasTimeoutOrTestException) {
        logger.info("Test suite has timed out, setting fitness to max value " + totalGoals);
        fitness = totalGoals;
    } else
        fitness = computeDistance(results, setOfCoveredGoals);
    int coveredGoals = setOfCoveredGoals.size() + removedGoals.size();
    if (totalGoals > 0)
        suite.setCoverage(this, (double) coveredGoals / (double) totalGoals);
    else
        suite.setCoverage(this, 1.0);
    suite.setNumOfCoveredGoals(this, coveredGoals);
    printStatusMessages(suite, coveredGoals, fitness);
    updateIndividual(this, suite, fitness);
    assert (coveredGoals <= totalGoals) : "Covered " + coveredGoals + " vs total goals " + totalGoals;
    assert (fitness >= 0.0);
    assert (fitness != 0.0 || coveredGoals == totalGoals) : "Fitness: " + fitness + ", " + "coverage: " + coveredGoals + "/" + totalGoals;
    assert (suite.getCoverage(this) <= 1.0) && (suite.getCoverage(this) >= 0.0) : "Wrong coverage value " + suite.getCoverage(this);
    return fitness;
}