def compute_difference(pair: ReviewPair) -> float:
junior_review_average = review_handler.compute_review_result(
pair.junior_review.review_answers)
senior_review_average = review_handler.compute_review_result(
pair.senior_review.review_answers)
return abs(junior_review_average - senior_review_average)
def test_error_list_wrong_value():
"""
Tests if passing a list with values other then ReviewAnswers leads to a AttributeError.
"""
with pytest.raises(AttributeError):
review_answers = [1, 2, 3]
review_handler.compute_review_result(review_answers)
def test_error_empty_list():
"""
Tests if passing an empty list leads to a ValueError.
"""
with pytest.raises(ValueError):
review_answers = []
review_handler.compute_review_result(review_answers)
def test_error_no_list():
"""
Tests if passing another type than a list leads to a TypeError.
"""
with pytest.raises(TypeError):
review_answers = 123
review_handler.compute_review_result(review_answers)
def test_error_none():
"""
Tests if passing None leads to a TypeError.
"""
with pytest.raises(TypeError):
review_answers = None
review_handler.compute_review_result(review_answers)
def compute_item_result_score(item_id, session):
pairs = review_pair_handler.get_review_pairs_by_item(item_id, session)
average_scores = []
for pair in list(filter(lambda p: p.is_good, pairs)):
average_scores.append(review_handler.compute_review_result(
pair.junior_review.review_answers))
average_scores.append(review_handler.compute_review_result(
pair.senior_review.review_answers))
result = statistics.median(average_scores)
return result
def test_simple_compute(a, b, c, d, e, f, g, expected):
"""
Tests simple data sets to ensure review result is computed correctly.
"""
review_answers = [
review_answer_creator.generate_answer(a),
review_answer_creator.generate_answer(b),
review_answer_creator.generate_answer(c),
review_answer_creator.generate_answer(d),
review_answer_creator.generate_answer(e),
review_answer_creator.generate_answer(f),
review_answer_creator.generate_answer(g)
]
result = review_handler.compute_review_result(review_answers)
assert result == expected