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_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"