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 generate_suite(java, tests_src, sut_class):
randoop = Randoop(
java=java,
classpath=os.path.join(calculator_target_dir(), 'classes'),
tests_src=tests_src,
sut_class=sut_class
)
randoop.parameters = ['--time-limit=1']
return randoop.generate()
def generate_suite(java, tests_src, sut_class):
randoop = Randoop(java=java,
classpath=os.path.join(calculator_target_dir(),
'classes'),
tests_src=tests_src,
sut_class=sut_class,
sut_classes=[sut_class])
randoop.parameters = [
'--time-limit=1', '--testclass=br.ufal.ic.easy.operations.Sum'
]
return randoop.generate()
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 setUpClass(cls):
cls.java_home = get_config()['java_home']
cls.maven_home = get_config()['maven_home']
cls.java = Java(cls.java_home)
cls.maven = Maven(cls.java, cls.maven_home)
cls.maven.compile(calculator_project_dir(), 10)
cls.classpath = os.path.join(calculator_target_dir(), 'classes')
cls.tests_src = os.path.join(calculator_project_dir(), 'randoop')
cls.sut_class = 'br.ufal.ic.easy.operations.Sum'
(cls.suite_name, cls.suite_dir, cls.suite_classes_dir,
cls.suite_classes) = cls.generate_suite(cls.java, cls.tests_src,
cls.sut_class)
def test_run_safira(self):
safira = Safira(self.java, calculator_target_dir(),
calculator_src_aor_1())
results = safira.run()
self.assertEqual(3, len(results.methods))
self.assertTrue('br.ufal.ic.easy.operations.Sum.impacted(int, int)' in
results.methods)
self.assertTrue('br.ufal.ic.easy.operations.Sum.execute(int, int)' in
results.methods)
self.assertTrue(
'br.ufal.ic.easy.Calculator.sum(int, int)' in results.methods)
self.assertEqual(2, len(results.constructors))
self.assertTrue('br.ufal.ic.easy.Calculator()' in results.constructors)
self.assertTrue(
'br.ufal.ic.easy.operations.Sum()' in results.constructors)
def test_get_files(self):
classes = get_files(calculator_target_dir())
self.assertEqual(8, len(classes))
self.assertTrue(('maven-status/maven-compiler-plugin/compile/' +
'default-compile/inputFiles.lst') in classes)
self.assertTrue(('maven-status/maven-compiler-plugin/compile/' +
'default-compile/createdFiles.lst') in 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 test_run_safira_timeout(self):
safira = Safira(self.java, calculator_target_dir(),
calculator_src_aor_1())
with self.assertRaises(subprocess.TimeoutExpired):
safira.run(timeout=0)