def test_quiz_checkAnswer_correct(self):
quest = 'q?'
ans = []
questions = []
ans.append(Answer('a', 1))
ans.append(Answer('b', 0))
ans.append(Answer('c', 0))
questions.append(Question(quest, ans))
questions.append(Question(quest, ans))
questions.append(Question(quest, ans))
quiz = Quiz(0, questions)
res = quiz.checkAnswer('a')
self.assertEqual(res, 1)
res = quiz.checkAnswer('a')
self.assertEqual(res, 2)
def test_quiz_checkAnswer_wrong(self):
quest = 'q?'
ans = []
questions = []
ans.append(Answer('a', 1))
ans.append(Answer('b', 0))
ans.append(Answer('c', 0))
questions.append(Question(quest, ans))
quiz = Quiz(0, questions)
self.assertRaises(LostQuizError, quiz.checkAnswer, 'b')
def test_quiz_checkAnswer_complete(self):
quest = 'q?'
ans = []
questions = []
ans.append(Answer('a', 1))
ans.append(Answer('b', 0))
ans.append(Answer('c', 0))
questions.append(Question(quest, ans))
quiz = Quiz(0, questions)
self.assertRaises(CompletedQuizError, quiz.checkAnswer, 'a')
def answer_question(id, answer):
global _LOADED_QUIZZES
result = ""
id = str(id)
exists_quiz(id)
quiz = _LOADED_QUIZZES[id]
try:
Quiz.isOpen(quiz)
if 'PUT' == request.method:
try:
result = Quiz.checkAnswer(quiz, answer)
except CompletedQuizError:
result = "you won 1 million clams!"
except NonExistingAnswerError:
result = "non-existing answer!"
except CompletedQuizError:
result = "completed quiz"
except LostQuizError:
result = "you lost!"
return jsonify({"msg": result})
def play_quiz(id):
global _LOADED_QUIZZES
result = ""
id = str(id)
exists_quiz(id)
if 'GET' == request.method:
try:
result = jsonify(Quiz.getQuestion(_LOADED_QUIZZES[id]))
except CompletedQuizError:
result = jsonify({"msg": "completed quiz"})
except LostQuizError:
result = jsonify({"msg": "you lost!"})
return result
def test_quiz_iscompleted(self):
quest = 'q?'
ans = []
questions = []
ans.append(Answer('a', 1))
ans.append(Answer('b', 0))
ans.append(Answer('c', 0))
questions.append(Question(quest, ans))
questions.append(Question(quest, ans))
quiz = Quiz(0, questions)
quiz.checkAnswer('a')
self.assertFalse(quiz.isCompleted())
try:
quiz.checkAnswer('a')
except CompletedQuizError:
self.assertTrue(quiz.isCompleted())
def create_quiz(request):
global _LOADED_QUIZZES, _QUIZNUMBER
json_data = request.get_json()
qs = json_data['questions']
questions = []
for q in qs:
question = q['question']
answers = []
for a in q['answers']:
answers.append(Answer(a['answer'], a['correct']))
question = Question(question, answers)
questions.append(question)
_LOADED_QUIZZES[str(_QUIZNUMBER)] = Quiz(_QUIZNUMBER, questions)
_QUIZNUMBER += 1
return jsonify({'quiznumber': _QUIZNUMBER - 1})
def single_quiz(id):
global _LOADED_QUIZZES
result = ""
id = str(id)
exists_quiz(id)
if 'GET' == request.method:
result = jsonify(Quiz.serialize(_LOADED_QUIZZES[id]))
elif 'DELETE' == request.method:
# delete a quiz and get back number of answered questions
quiz = _LOADED_QUIZZES[id]
del _LOADED_QUIZZES[id]
result = jsonify({
"answered_questions": quiz.currentQuestion,
"total_questions": len(quiz.questions)
})
return result
def createDummyQuiz(self):
json_data = {
"questions": [{
"question":
"What's the answer to all questions?",
"answers": [{
"answer": "33",
"correct": 0
}, {
"answer": "42",
"correct": 1
}, {
"answer": "1",
"correct": 0
}]
}, {
"question":
"What's the answer to all questions?",
"answers": [{
"answer": "33",
"correct": 0
}, {
"answer": "42",
"correct": 1
}, {
"answer": "1",
"correct": 0
}]
}]
}
qs = json_data['questions']
questions = []
for q in qs:
question = q['question']
answers = []
for a in q['answers']:
answers.append(Answer(a['answer'], a['correct']))
question = Question(question, answers)
questions.append(question)
return Quiz(1, questions)
def test_quiz_islost(self):
quest = 'q?'
ans = []
questions = []
ans.append(Answer('a', 1))
ans.append(Answer('b', 0))
ans.append(Answer('c', 0))
questions.append(Question(quest, ans))
questions.append(Question(quest, ans))
quiz = Quiz(0, questions)
quiz.checkAnswer('a')
self.assertEqual(quiz.currentQuestion, 1)
try:
quiz.checkAnswer('b')
except LostQuizError:
self.assertEqual(quiz.currentQuestion, -1)
def test_isCompleted(self):
answer_1 = Answer("la prima", 1)
answer_2 = Answer("la seconda")
question = Question("Buona?", [answer_1, answer_2])
quiz = Quiz(1, [question])
self.assertEqual(quiz.isCompleted(), False)
