def test_given_method_name_when_correct_returns_happy(self):
mood_factory = MoodAnalyserFactory()
mood_object = mood_factory.return_mood_analyser_object(
"mood_analyser", "MoodAnalyser", "I am in happy mood!")
mood = mood_factory.invoke_methods(mood_object, "analyse_mood",
"I am in happy mood")
assert mood is "Happy"
def test_given_moodanalyser_class_with_parameters_when_corect_returns_object(
self):
mood = MoodAnalyserFactory()
mood_object = MoodAnalyser()
assert mood_object.equals(
mood.return_mood_analyser_object("mood_analyser", "MoodAnalyser",
"I am in happy mood"))
def test_given_package_when_incorect_throws_exception(self):
with pytest.raises(MoodAnalyserError) as e:
mood = MoodAnalyserFactory()
mood_object = MoodAnalyser()
assert mood_object.equals(
mood.return_mood_analyser_object("Incorrect Class",
"MoodAnalyser"))
assert str(e.value) == "INVALID_CLASS_OR_PACKAGE_EXCEPTION"
def test_given_field_name_when_correct_changes_field_and_returns_result(
self):
mood_factory = MoodAnalyserFactory()
mood_object = mood_factory.return_mood_analyser_object(
"mood_analyser", "MoodAnalyser")
result_mood = mood_factory.change_fields_values(
mood_object, "analyse_mood", "message", "I am in happy mood!")
assert result_mood == "Happy"
def test_given_method_name_when_incorrect_returns_throws_exception(self):
mood_factory = MoodAnalyserFactory()
mood_object = mood_factory.return_mood_analyser_object(
"mood_analyser", "MoodAnalyser", "I am in happy mood!")
with pytest.raises(MoodAnalyserError) as e:
mood = mood_factory.invoke_methods(mood_object, "InvalidMethiod",
"I am in happy mood")
assert mood is "Happy"
assert str(e.value) == "INVALID_METHOD_EXCEPTION"
def test_given_field_name_when_correct_but_value_to_none_throws_exception(
self):
mood_factory = MoodAnalyserFactory()
mood_object = mood_factory.return_mood_analyser_object(
"mood_analyser", "MoodAnalyser")
with pytest.raises(MoodAnalyserError) as e:
result_mood = mood_factory.change_fields_values(
mood_object, "analyse_mood", "message", None)
assert str(e.value) == "NULL_VALUE_EXCEPTION"
def test_given_field_name_when_incorrect_throws_exception(self):
mood_factory = MoodAnalyserFactory()
mood_object = mood_factory.return_mood_analyser_object(
"mood_analyser", "MoodAnalyser")
with pytest.raises(MoodAnalyserError) as e:
result_mood = mood_factory.change_fields_values(
mood_object, "analyse_mood", "WrongFieldName",
"I am in happy mood!")
assert str(e.value) == "NO_SUCH_FIELD_EXCEPTION"
def test_analysemood_givenclassname_whenimproper_shouldthrowexception():
moodAnalyserFactory = MoodAnalyserFactory(
mood_analyser="Iam in Happy mood")
try:
mood1 = moodAnalyserFactory
mood2 = moodAnalyserFactory.mood_analyser
except MoodAnalyserException as e:
assert e.type == MoodAnalyserException.NoSuchClassError
def test_analysemood_whengiventwoobjects_ifequals_shouldretunequal():
moodAnalyserFactory = MoodAnalyserFactory(
mood_analyser="Iam in Happy mood")
mood1 = moodAnalyserFactory.mood_analyser
mood2 = moodAnalyserFactory.mood_analyser
assert mood1 == mood2
def test_pass_when_given_wrong_field_should_throw_field_not_found_exception(self):
with pytest.raises(MoodAnalyserException) as exception:
assert MoodAnalyserFactory.invoke_method(MoodAnalyserFactory.set_field_dynamically(MoodAnalyserFactory.create_mood_analyser_object
("mood_analyser","MoodAnalyser","I am sad"),"message1","I am happy"),"analyse_mood")
assert str(exception.value)=="Field not found error"
def test_pass_when_given_field_when_proper_should_return_happy(self):
assert MoodAnalyserFactory.invoke_method(MoodAnalyserFactory.set_field_dynamically(MoodAnalyserFactory.create_mood_analyser_object
("mood_analyser","MoodAnalyser","I am sad"),"message","I am happy"),"analyse_mood")=="happy"
def test_pass_when_given_wrong_method_should_throw_method_not_found_exception(self):
with pytest.raises(MoodAnalyserException) as exception:
MoodAnalyserFactory.invoke_method(MoodAnalyserFactory.create_mood_analyser_object
("mood_analyser","MoodAnalyser"),"analyse_mood1")
assert str(exception.value)=="Method not found error"
def test_pass_when_given_method_should_return_happy(self):
assert MoodAnalyserFactory.invoke_method(MoodAnalyserFactory.create_mood_analyser_object
("mood_analyser","MoodAnalyser","I am happy"),"analyse_mood")=="happy"
def test_pass_when_given_filepath_should_throw_module_not_found_exception(self, mood_analyser_object):
with pytest.raises(MoodAnalyserException) as exception:
mood_analyser_object.equals(MoodAnalyserFactory.create_mood_analyser_object
("mood_analyser1","MoodAnalyser"))
assert str(exception.value)=="Module not found error"
def test_pass_when_given_mood_analyse_class_with_message_should_return_object(self, mood_analyser_object_with_happy):
assert mood_analyser_object_with_happy.equals(MoodAnalyserFactory.create_mood_analyser_object
("mood_analyser","MoodAnalyser","I am happy"))==True
def test_pass_when_given_mood_analyse_class_should_return_object(self,mood_analyser_object):
assert mood_analyser_object.equals(MoodAnalyserFactory.create_mood_analyser_object
("mood_analyser","MoodAnalyser"))==True