Examples with DefaultLocalSearchObjective org.evosuite.ga.localsearch.DefaultLocalSearchObjective used on opensource projects

Example 16 with DefaultLocalSearchObjective

use of org.evosuite.ga.localsearch.DefaultLocalSearchObjective in project evosuite by EvoSuite.

the class LocalSearchNumericSystemTest method runIntExample.

private void runIntExample(int x, int y) throws ClassNotFoundException, ConstructionFailedException, NoSuchMethodException, SecurityException {
    TestCase test = getIntTest(x, y);
    TestSuiteChromosome suite = new TestSuiteChromosome();
    BranchCoverageSuiteFitness fitness = new BranchCoverageSuiteFitness();
    BranchCoverageMap.getInstance().searchStarted(null);
    assertEquals(4.0, fitness.getFitness(suite), 0.1F);
    suite.addTest(test);
    assertEquals(1.0, fitness.getFitness(suite), 0.1F);
    TestSuiteLocalSearch localSearch = TestSuiteLocalSearch.selectTestSuiteLocalSearch();
    LocalSearchObjective<TestSuiteChromosome> localObjective = new DefaultLocalSearchObjective<TestSuiteChromosome>();
    localObjective.addFitnessFunction(fitness);
    localSearch.doSearch(suite, localObjective);
    System.out.println("Fitness: " + fitness.getFitness(suite));
    System.out.println("Test suite: " + suite);
    assertEquals(0.0, fitness.getFitness(suite), 0.1F);
    BranchCoverageMap.getInstance().searchFinished(null);
}

Example 17 with DefaultLocalSearchObjective

use of org.evosuite.ga.localsearch.DefaultLocalSearchObjective in project evosuite by EvoSuite.

the class LocalSearchNumericSystemTest method runFloatExample.

private void runFloatExample(float x, float y) throws ClassNotFoundException, ConstructionFailedException, NoSuchMethodException, SecurityException {
    TestCase test = getFloatTest(x, y);
    TestSuiteChromosome suite = new TestSuiteChromosome();
    BranchCoverageSuiteFitness fitness = new BranchCoverageSuiteFitness();
    BranchCoverageMap.getInstance().searchStarted(null);
    assertEquals(4.0, fitness.getFitness(suite), 0.1F);
    suite.addTest(test);
    assertEquals(1.0, fitness.getFitness(suite), 0.1F);
    TestSuiteLocalSearch localSearch = TestSuiteLocalSearch.selectTestSuiteLocalSearch();
    LocalSearchObjective<TestSuiteChromosome> localObjective = new DefaultLocalSearchObjective<TestSuiteChromosome>();
    localObjective.addFitnessFunction(fitness);
    localSearch.doSearch(suite, localObjective);
    System.out.println("Fitness: " + fitness.getFitness(suite));
    System.out.println("Test suite: " + suite);
    assertEquals(0.0, fitness.getFitness(suite), 0.1F);
    BranchCoverageMap.getInstance().searchFinished(null);
}