Examples with OutputVariable org.evosuite.statistics.OutputVariable used on opensource projects

Example 46 with OutputVariable

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

the class StaticSingletonResetSystemTest method testResetWithAssertionGenerationAll.

@Test
public void testResetWithAssertionGenerationAll() {
    Properties.RESET_STATIC_FIELD_GETS = true;
    Properties.RESET_STATIC_FIELDS = true;
    Properties.JUNIT_CHECK = true;
    Properties.JUNIT_TESTS = true;
    Properties.SANDBOX = true;
    Properties.ASSERTION_STRATEGY = Properties.AssertionStrategy.ALL;
    EvoSuite evosuite = new EvoSuite();
    String targetClass = SingletonObjectReset.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    Properties.OUTPUT_VARIABLES = "" + RuntimeVariable.HadUnstableTests;
    // Otherwise the private constructor is counted as coverage target
    // but can only be covered by reflection
    Properties.P_REFLECTION_ON_PRIVATE = 0.0;
    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);
    double best_fitness = best.getFitness();
    Assert.assertTrue("Optimal coverage was not achieved ", best_fitness == 0.0);
    Map<String, OutputVariable<?>> map = DebugStatisticsBackend.getLatestWritten();
    Assert.assertNotNull(map);
    OutputVariable<?> unstable = map.get(RuntimeVariable.HadUnstableTests.toString());
    Assert.assertNotNull(unstable);
    Assert.assertEquals(Boolean.FALSE, unstable.getValue());
}

Example 47 with OutputVariable

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

the class StringUserSystemTest method testStringUser.

@Test
public void testStringUser() {
    EvoSuite evosuite = new EvoSuite();
    String targetClass = StringUser.class.getCanonicalName();
    Properties.TARGET_CLASS = targetClass;
    Properties.OUTPUT_VARIABLES = "" + RuntimeVariable.HadUnstableTests;
    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);
    Map<String, OutputVariable<?>> map = DebugStatisticsBackend.getLatestWritten();
    Assert.assertNotNull(map);
    OutputVariable unstable = map.get(RuntimeVariable.HadUnstableTests.toString());
    Assert.assertNotNull(unstable);
    Assert.assertEquals(Boolean.FALSE, unstable.getValue());
}

Example 48 with OutputVariable

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

the class PrivateReflectionSystemTest method testCoverageIssue.

private void testCoverageIssue() {
    Properties.COVERAGE = true;
    Properties.OUTPUT_VARIABLES = "" + RuntimeVariable.LineCoverage;
    do100percentLineTestOnStandardCriteria(CoverageIssue.class);
    OutputVariable out = getOutputVariable(RuntimeVariable.LineCoverage);
    double lineCov = (Double) out.getValue();
    assertEquals(1d, lineCov, 0.01);
}

Example 49 with OutputVariable

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

the class StaticIntFieldSystemTest method test.

@Test
public void test() {
    EvoSuite evosuite = new EvoSuite();
    String targetClass = StaticIntField.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();
    Map<String, OutputVariable<?>> map = DebugStatisticsBackend.getLatestWritten();
    Assert.assertNotNull(map);
    OutputVariable unstable = map.get(RuntimeVariable.HadUnstableTests.toString());
    Assert.assertNotNull(unstable);
    Assert.assertEquals("Unexpected unstabled test cases were generated", Boolean.FALSE, unstable.getValue());
    double best_fitness = best.getFitness();
    Assert.assertTrue("Optimal coverage was not achieved ", best_fitness == 0.0);
}

Example 50 with OutputVariable

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

the class SystemTestBase method getOutputVariable.

protected OutputVariable getOutputVariable(RuntimeVariable rv) {
    if (!Properties.OUTPUT_VARIABLES.contains(rv.toString())) {
        throw new IllegalStateException("Properties.OUTPUT_VARIABLES needs to contain " + rv.toString());
    }
    Map<String, OutputVariable<?>> map = DebugStatisticsBackend.getLatestWritten();
    Assert.assertNotNull(map);
    OutputVariable out = map.get(rv.toString());
    return out;
}