def test_generate_with_impact_analysis(self):
tests_src = os.path.join(calculator_project_dir(), 'randoop')
classes_dir = os.path.join(calculator_target_dir(), 'classes')
randoop = Randoop(java=self.java,
classpath=classes_dir,
tests_src=tests_src,
sut_class='br.ufal.ic.easy.operations.Sum',
sut_classes=['br.ufal.ic.easy.operations.Sum'])
randoop.parameters = [
'--time-limit=1', '--testclass=br.ufal.ic.easy.operations.Sum'
]
safira = Safira(self.java, classes_dir, calculator_src_aor_1())
(suite_name, suite_dir, suite_classes_dir,
suite_classes) = randoop.generate_with_impact_analysis(safira)
self.assertTrue(suite_name.startswith('randoop'))
self.assertTrue(os.path.exists(suite_dir))
self.assertTrue(len(get_java_files(suite_dir)) > 1)
self.assertTrue(len(get_class_files(suite_classes_dir)) > 1)
self.assertEquals(2, len(suite_classes))
shutil.rmtree(tests_src)
def test_generate_differential(self):
tests_src = os.path.join(calculator_project_dir(), 'evosuite')
evosuite = Evosuite(java=self.java,
classpath=os.path.join(calculator_target_dir(),
'classes'),
tests_src=tests_src,
sut_class='br.ufal.ic.easy.operations.Sum',
params=['-Dsearch_budget=1'])
mutants = MuJava(java=self.java,
mutants_dir=calculator_mutants_dir()).read_log()
(suite_name, suite_dir, suite_classes_dir,
suite_classes) = evosuite.generate_differential(mutants[1].dir)
self.assertTrue(suite_name.startswith('evosuite'))
self.assertTrue(os.path.exists(suite_dir))
self.assertTrue(len(get_java_files(suite_dir)) > 1)
self.assertTrue(len(get_class_files(suite_classes_dir)) > 1)
self.assertEquals(1, len(suite_classes))
shutil.rmtree(tests_src)
def _test_classes(self):
classes = []
for class_file in sorted(get_class_files(self.suite_classes_dir)):
filename, _ = os.path.splitext(class_file)
if not filename.endswith('_scaffolding'):
classes.append(filename.replace(os.sep, '.'))
return classes
def test_get_class_files(self):
classes = get_class_files(calculator_target_dir())
self.assertEqual(6, len(classes))
self.assertTrue('classes/br/ufal/ic/easy/Calculator.class' in classes)
self.assertTrue(
'classes/br/ufal/ic/easy/operations/Sum.class' in classes)
self.assertTrue(
'classes/br/ufal/ic/easy/operations/Operation.class' in classes)
self.assertTrue(
'classes/br/ufal/ic/easy/operations/Div.class' in classes)
self.assertTrue(
'classes/br/ufal/ic/easy/operations/Sub.class' in classes)
self.assertTrue(
'classes/br/ufal/ic/easy/operations/Mul.class' in classes)
def test_generate(self):
tests_src = os.path.join(calculator_project_dir(), 'randoop')
randoop = Randoop(java=self.java,
classpath=os.path.join(calculator_target_dir(),
'classes'),
tests_src=tests_src,
sut_class='br.ufal.ic.easy.operations.Sum')
randoop.parameters = ['--time-limit=1']
(suite_name, suite_dir, suite_classes_dir,
suite_classes) = randoop.generate()
self.assertTrue(suite_name.startswith('randoop'))
self.assertTrue(os.path.exists(suite_dir))
self.assertTrue(len(get_java_files(suite_dir)) > 1)
self.assertTrue(len(get_class_files(suite_classes_dir)) > 1)
self.assertEquals(1, len(suite_classes))
def _clean_class_files(directory):
for file in get_class_files(directory):
os.remove(os.path.join(directory, file))