def __init__(self, yaml_test, settings, filename, title):
self.settings = settings
self.filename = filename
self.name = yaml_test.get('name', title)
self.engine = yaml_test.get('engine', 'engine.py:ExecutionEngine')
self.description = yaml_test.get('description')
self.preconditions = yaml_test.get('preconditions', {})
self.tags = yaml_test.get('tags')
self.features = yaml_test.get('features')
self.scenario = Scenario(yaml_test.get('scenario', []), underscore_case_steps=self.settings.get("underscore case steps", False))
if re.compile("^(.*?)\:(.*?)$").match(self.engine) is None:
raise RuntimeError("ERROR : engine should be of the form 'engine_filename.py:ClassName'")
else:
module_source = path.abspath(path.join(self.settings['engine_folder'], self.engine.split(":")[0]))
if not path.exists(module_source):
raise RuntimeError("ERROR : engine filename '{}' not found.".format(self.engine.split(':')[0]))
engine_class_name = self.engine.split(":")[1]
engine_module = imp.load_source("engine", module_source)
if len([x for x in inspect.getmembers(engine_module) if x[0] == engine_class_name]) == 0:
raise RuntimeError("ERROR : Class {} not found in engine.".format(engine_class_name))
self.engine_class = [x for x in inspect.getmembers(engine_module) if x[0] == engine_class_name][0][1]
if self.name[0].isdigit():
raise RuntimeError("ERROR : Test names cannot start with a digit.")
if "test" in self.name.lower():
warn("WARNING: The word 'test' should not appear in your test name - it is redundant.\n")
class Test(object):
def __init__(self, yaml_test, settings, filename, title):
self.settings = settings
self.filename = filename
self.name = yaml_test.get('name', title)
self.engine = yaml_test.get('engine', 'engine.py:ExecutionEngine')
self.description = yaml_test.get('description')
self.preconditions = yaml_test.get('preconditions', {})
self.tags = yaml_test.get('tags')
self.features = yaml_test.get('features')
self.scenario = Scenario(yaml_test.get('scenario', []), underscore_case_steps=self.settings.get("underscore case steps", False))
if re.compile("^(.*?)\:(.*?)$").match(self.engine) is None:
raise RuntimeError("ERROR : engine should be of the form 'engine_filename.py:ClassName'")
else:
module_source = path.abspath(path.join(self.settings['engine_folder'], self.engine.split(":")[0]))
if not path.exists(module_source):
raise RuntimeError("ERROR : engine filename '{}' not found.".format(self.engine.split(':')[0]))
engine_class_name = self.engine.split(":")[1]
engine_module = imp.load_source("engine", module_source)
if len([x for x in inspect.getmembers(engine_module) if x[0] == engine_class_name]) == 0:
raise RuntimeError("ERROR : Class {} not found in engine.".format(engine_class_name))
self.engine_class = [x for x in inspect.getmembers(engine_module) if x[0] == engine_class_name][0][1]
if self.name[0].isdigit():
raise RuntimeError("ERROR : Test names cannot start with a digit.")
if "test" in self.name.lower():
warn("WARNING: The word 'test' should not appear in your test name - it is redundant.\n")
def to_dict(self):
return {
"filename": self.filename,
"name": self.name,
"engine": self.engine,
"preconditions": self.preconditions,
"description": self.description,
"tags": self.tags,
"features": self.features,
"scenario": self.scenario.to_dict(),
}
def run(self):
start_time = time.time()
stacktrace = None
engine = None
failure = False
show_hitch_stacktrace = self.settings.get("show_hitch_stacktrace", False)
try:
engine = self.engine_class(self.settings, self.preconditions)
engine.name = self.name
engine.aborted = False
engine.stacktrace = None
engine._test = self
except Exception as e:
stacktrace = HitchStacktrace(self, TestPosition.SETUP, show_hitch_stacktrace)
failure = True
if not failure:
log("RUNNING TEST {}\n".format(self.name))
try:
verify(self.settings.get("environment", []))
engine.set_up()
except Exception as e:
stacktrace = HitchStacktrace(self, TestPosition.SETUP, show_hitch_stacktrace)
failure = True
if not failure:
for step in self.scenario.steps:
try:
step.run(engine)
except Exception as e:
stacktrace = HitchStacktrace(self, TestPosition.STEP, show_hitch_stacktrace, step=step)
failure = True
break
if not engine.aborted:
if failure:
try:
engine.stacktrace = stacktrace
engine.on_failure()
except Exception as e:
stacktrace = HitchStacktrace(self, TestPosition.ON_FAILURE, show_hitch_stacktrace)
else:
try:
engine.on_success()
except Exception as e:
failure = True
stacktrace = HitchStacktrace(self, TestPosition.ON_SUCCESS, show_hitch_stacktrace)
try:
engine.tear_down()
except Exception as e:
failure = True
stacktrace = HitchStacktrace(self, TestPosition.TEARDOWN, show_hitch_stacktrace)
duration = time.time() - start_time
dict_stacktrace = stacktrace.to_dict() if stacktrace is not None else None
aborted = engine.aborted if engine is not None else False
result = Result(self, failure, duration, stacktrace=dict_stacktrace, aborted=aborted)
return result
