Examples with SystemUnderTest org.kanonizo.framework.objects.SystemUnderTest used on opensource projects

Example 1 with SystemUnderTest

use of org.kanonizo.framework.objects.SystemUnderTest in project kanonizo by kanonizo.

the class Framework method loadClasses.

public void loadClasses() throws ClassNotFoundException {
    sut = new SystemUnderTest();
    List<File> sourceFiles = findClasses(sourceFolder);
    Premain.instrument = true;
    for (File file : sourceFiles) {
        Class<?> cl = loadClassFromFile(file);
        sut.addClass(new ClassUnderTest(cl));
        logger.info("Added class " + cl.getName());
    }
    Premain.instrument = false;
    List<File> testFiles = findClasses(testFolder);
    for (File file : testFiles) {
        Class<?> cl = loadClassFromFile(file);
        if (cl != null) {
            if (Util.isTestClass(cl)) {
                List<Method> testMethods = TestingUtils.getTestMethods(cl);
                logger.info("Adding " + testMethods.size() + " test methods from " + cl.getName());
                for (Method m : testMethods) {
                    if (TestingUtils.isParameterizedTest(cl, m)) {
                        Optional<Method> parameterMethod = Arrays.asList(cl.getMethods()).stream().filter(method -> method.getAnnotation(Parameters.class) != null).findFirst();
                        if (parameterMethod.isPresent()) {
                            try {
                                Iterable<Object[]> parameters = (Iterable<Object[]>) parameterMethod.get().invoke(null, new Object[] {});
                                for (Object[] inst : parameters) {
                                    ParameterisedTestCase ptc = new ParameterisedTestCase(cl, m, inst);
                                    sut.addTestCase(ptc);
                                }
                            } catch (IllegalAccessException e) {
                                logger.error(e);
                            } catch (InvocationTargetException e) {
                                logger.error(e);
                            }
                        } else {
                            logger.error("Trying to create parameterized test case that has no parameter method");
                        }
                    } else {
                        TestCase t = new TestCase(cl, m);
                        sut.addTestCase(t);
                    }
                }
            } else {
                sut.addExtraClass(cl);
                logger.info("Adding supporting test class " + cl.getName());
            }
        }
    }
    ClassUnderTest.resetCount();
    logger.info("Finished adding source and test files. Total " + sut.getClassesUnderTest().size() + " classes and " + sut.getTestSuite().size() + " test cases");
}

Example 2 with SystemUnderTest

use of org.kanonizo.framework.objects.SystemUnderTest in project kanonizo by kanonizo.

the class Framework method setupFitnessFunction.

/**
 * Create the instance of the fitness function that will be used to guide a metaheuristic search.
 * It is assumed that the Fitness Function has been set by the main method and is contained in the
 * {@link Properties#FITNESS_FUNC} object. Default case is an {@link APFDFunction}, and other
 * options include {@link APLCFunction} at present. More will be added soon
 */
protected void setupFitnessFunction() {
    FitnessFunction<SystemUnderTest> func;
    switch(Properties.COVERAGE_APPROACH) {
        case LINE:
            func = new APLCFunction(sut);
            break;
        case BRANCH:
            func = new APBCFunction(sut);
            break;
        default:
            func = new APLCFunction(sut);
    }
    if (algorithm instanceof MutationSearchAlgorithm) {
        func = ((MutationSearchAlgorithm) algorithm).getFitnessFunction();
    }
    sut.getTestSuite().setFitnessFunction(func);
    Properties.INSTRUMENT = func instanceof InstrumentedFitnessFunction;
}