def test_json_encoding_quiz_multiple_questions(self):
quiz = Quiz("I am a test quiz.")
question = Question("What is this file for?")
a1 = Answer(True, "A test")
a2 = Answer(False, "A book")
a3 = Answer(False, "Nothing special")
question.add_answer(a1)
question.add_answer(a2)
question.add_answer(a3)
question.add_help("There is no help for you.")
quiz.add_question(question)
q2 = Question("What is this file not for?")
a_q2 = Answer(False, "A test")
a2_q2 = Answer(True, "A book")
a3_q2 = Answer(True, "Nothing special")
q2.add_answer(a_q2)
q2.add_answer(a2_q2)
q2.add_answer(a3_q2)
quiz.add_question(q2)
encoding = json.dumps(quiz.to_json(), cls=ComplexEncoder)
self.assertEqual(
'{"quiz": "I am a test quiz.", "questions": [{"question": "What is this file for?", "answers": [{"isCorrect": true, "answer": "A test"}, {"isCorrect": false, "answer": "A book"}, {"isCorrect": false, "answer": "Nothing special"}], "help": "There is no help for you."}, {"question": "What is this file not for?", "answers": [{"isCorrect": false, "answer": "A test"}, {"isCorrect": true, "answer": "A book"}, {"isCorrect": true, "answer": "Nothing special"}], "help": ""}]}',
encoding
)
def test_json_encoding_question_answer_help_without_ComplexEncoder(self):
question = Question("What is this file for?")
answer = Answer(True, "A test")
question.add_answer(answer)
question.add_help("There is no help for you")
self.assertRaises(TypeError, json.dumps, question.to_json())
def test_to_json_question_no_answer_and_help(self):
question = Question("My test question")
question.add_help("My help")
encoding = question.to_json()
self.assertDictEqual(
dict(question="My test question", answers=[], help="My help"), encoding)
def test_to_json_question_answer_help(self):
question = Question("Cookie question")
answer = Mock()
question.add_answer(answer)
question.add_help("Unicorn incoming!")
encoding = question.to_json()
self.assertDictEqual(dict(question="Cookie question", answers=[
answer], help="Unicorn incoming!"), encoding)
def test_json_encoding_question_no_answer_help(self):
question = Question("What is this file for?")
question.add_help("There is no help for you")
encoding = json.dumps(question.to_json())
self.assertEqual(
'{"question": "What is this file for?", "answers": [], "help": "There is no help for you"}',
encoding
)
def test_json_encoding_question_answer_help_with_ComplexEncoder(self):
question = Question("What is this file for?")
answer = Answer(True, "A test")
question.add_answer(answer)
question.add_help("There is no help for you")
encoding = json.dumps(question.to_json(), cls=ComplexEncoder)
self.assertEqual(
'{"question": "What is this file for?", "answers": [{"isCorrect": true, "answer": "A test"}], "help": "There is no help for you"}',
encoding
)
def parse_file_to_quiz(filename: str):
""" Parse a quiz file (.quiz extension) and returns a Quiz object """
ret_value = 0
quiz_file = open(filename, 'r')
current_line = quiz_file.readline()
quiz: Quiz = None
current_question: Question = None
is_quiz_correct = True
index = 0
while (current_line != ""):
current_quiz_line = parse_line_to_quiz_line(current_line)
index += 1
if (current_quiz_line.line_type == LineType.INCORRECT_FORMAT):
print('⚠️ - Wrong format of %s: line %d: %s' %
(filename, index, current_line))
is_quiz_correct = False
ret_value = 2
elif (is_quiz_correct):
if (current_quiz_line.line_type == LineType.NAME_OF_QUIZ):
quiz = Quiz(current_quiz_line.text)
elif (current_quiz_line.line_type == LineType.QUESTION):
current_question = Question(current_quiz_line.text)
quiz.add_question(current_question)
elif (current_quiz_line.line_type == LineType.CORRECT_ANSWER):
answer = Answer(True, current_quiz_line.text)
current_question.add_answer(answer)
elif (current_quiz_line.line_type == LineType.INCORRECT_ANSWER):
answer = Answer(False, current_quiz_line.text)
current_question.add_answer(answer)
elif (current_quiz_line.line_type == LineType.HELP):
question_help = current_quiz_line.text
current_question.add_help(question_help)
current_line = quiz_file.readline()
quiz_file.close()
return (ret_value, quiz)