def test_random_algo_insert_one(self):
options = ['optionA', 'optionB', 'optionC']
# test insert into empty pool
pool = {}
expected_answer = options[0]
expected_rationale = "rationale"
expected_student_id = "student id"
offer_answer(pool, expected_answer, expected_rationale, expected_student_id, {'name': 'random'}, options)
expected_pool = {expected_answer: {expected_student_id: {}}}
self.assertEqual(expected_pool, pool)
def test_simple_algo_insert_one(self):
options = ['optionA', 'optionB', 'optionC']
# test insert into empty pool
pool = {}
expected_answer = options[0]
expected_rationale = "rationale"
expected_student_id = "student id"
offer_answer(pool, expected_answer, expected_rationale,
expected_student_id, {'name': 'simple'}, options)
expected_pool = {expected_answer: {expected_student_id: {}}}
self.assertEqual(expected_pool, pool)
def test_simple_algo_drop_from_pool(self):
options = ['optionA', 'optionB', 'optionC']
pool = {'optionA': {i: {} for i in xrange(6)}}
with patch('random.choice', return_value="0"):
with patch('ubcpi.answer_pool.get_max_size', return_value="6"):
offer_answer(pool, options[0], "some rationale", "test student 7", {'name': 'simple'}, options)
# make sure student "0" for optionA is removed
self.assertFalse("0" in pool['optionA'])
# make sure the new student answer is added
self.assertTrue("test student 7" in pool['optionA'])
def test_simple_algo_drop_from_pool(self):
options = ['optionA', 'optionB', 'optionC']
pool = {'optionA': {i: {} for i in range(6)}}
with patch('random.choice', return_value=0):
with patch('ubcpi.answer_pool.get_max_size', return_value=6):
offer_answer(pool, options[0], "some rationale",
"test student 7", {'name': 'simple'}, options)
# make sure student "0" for optionA is removed
self.assertFalse("0" in pool['optionA'])
# make sure the new student answer is added
self.assertTrue("test student 7" in pool['optionA'])
def test_simple_algo_insert_max(self):
options = ['optionA', 'optionB', 'optionC']
pool = {}
expected_pool = {}
for i in range(6):
for cur_expected_answer in options:
cur_expected_rationale = "rationale" + str(i)
cur_expected_student_id = "student id" + str(i) + cur_expected_answer
students = expected_pool.setdefault(cur_expected_answer, {})
students[cur_expected_student_id] = {}
expected_pool[cur_expected_answer] = students
offer_answer(pool, cur_expected_answer, cur_expected_rationale,
cur_expected_student_id, {'name': 'simple'}, options)
self.assertEqual(expected_pool, pool)
def test_simple_algo_insert_max(self):
options = ['optionA', 'optionB', 'optionC']
pool = {}
expected_pool = {}
for i in range(6):
for cur_expected_answer in options:
cur_expected_rationale = "rationale" + str(i)
cur_expected_student_id = "student id" + str(
i) + cur_expected_answer
students = expected_pool.setdefault(cur_expected_answer, {})
students[cur_expected_student_id] = {}
expected_pool[cur_expected_answer] = students
offer_answer(pool, cur_expected_answer, cur_expected_rationale,
cur_expected_student_id, {'name': 'simple'},
options)
self.assertEqual(expected_pool, pool)
def test_offer_answer_invalid_algo(self):
options = ['optionA', 'optionB', 'optionC']
with self.assertRaises(UnknownChooseAnswerAlgorithm):
offer_answer({}, {}, 'rationale', 'student_id',
{'name': 'invalid'}, options)
def test_offer_answer_invalid_algo(self):
options = ['optionA', 'optionB', 'optionC']
with self.assertRaises(UnknownChooseAnswerAlgorithm):
offer_answer({}, {}, 'rationale', 'student_id', {'name': 'invalid'}, options)