def questions() -> List[survey.Question]: q1 = survey.NumericQuestion(1, 'numeric 1', 5, 25) q2 = survey.MultipleChoiceQuestion(2, ' Multiple Question 2', ['a', 'b']) q3 = survey.CheckboxQuestion(3, ' Checkbox Question 3', ['X', 'Y']) q4 = survey.YesNoQuestion(4, 'YesNoQuestion 4') q5 = survey.NumericQuestion(1, 'numeric 5', 15, 250) q6 = survey.MultipleChoiceQuestion(2, ' Multiple Question 6', ['a', 'b']) q7 = survey.CheckboxQuestion(3, ' Checkbox Question 7', ['X', 'Y']) q8 = survey.YesNoQuestion(4, 'YesNoQuestion 8') return [q1, q2, q3, q4]
class TestCriterion: question1 = survey.CheckboxQuestion(1, "species?", ["human", 'bug', 'owl']) a11 = survey.Answer(["human", "bug"]) a12 = survey.Answer(["human"]) a13 = survey.Answer(["owl"]) answers1 = [a11, a12, a13] question2 = survey.NumericQuestion(4, "number of legs?", 1, 8) a21 = survey.Answer(1) a22 = survey.Answer(4) a23 = survey.Answer(8) answers2 = [a21, a22, a23] answers3 = [a21, a21, a21] def test_homogeneous(self) -> None: hom = criterion.HomogeneousCriterion() assert hom.score_answers(self.question1, self.answers1) \ == 0.16666666666666666 assert hom.score_answers(self.question2, self.answers2) \ == 0.3333333333333333 def test_heterogeneous(self) -> None: het = criterion.HeterogeneousCriterion() assert het.score_answers(self.question1, self.answers1) \ == 0.8333333333333334 assert het.score_answers(self.question2, self.answers2) \ == 0.6666666666666667 def test_lonely(self) -> None: sad = criterion.LonelyMemberCriterion() assert sad.score_answers(self.question2, self.answers2) == 0.0 assert sad.score_answers(self.question2, self.answers3) == 1.0
def questions() -> List[survey.Question]: return [ survey.MultipleChoiceQuestion(1, 'why?', ['a', 'b', 'c', 'd']), survey.NumericQuestion(2, 'what?', -2, 4), survey.YesNoQuestion(3, 'really?'), survey.CheckboxQuestion(4, 'how?', ['a', 'b', 'c', 'd']) ]
def test_window(self): students = [course.Student(i, "Shit" + str(i)) for i in range(5)] questions = [survey.NumericQuestion(i, "FUCKNQ" + str(i), 2, 8) for i in range(5)] s = survey.Survey(questions) answers = [1, 0, 0, 3, 4, 1, 0, 1, 1, 1, 2, 1, 2, 2, 2, 3, 2, 1, 0, 1, 3, 0, 0, 3, 2] i = 0 for q in questions: for stu in students: stu.set_answer(q, survey.Answer(2 + answers[i])) i += 1 c = course.Course("Asshole101") c.enroll_students(students) grouping1 = grouper.WindowGrouper(1).make_grouping(c, s) assert len(grouping1) == 5 assert grouping_to_list_of_list(grouping1) == [[0], [1], [2], [3], [4]] grouping2 = grouper.WindowGrouper(2).make_grouping(c, s) assert len(grouping2) == 3 assert grouping_to_list_of_list(grouping2) == [[0], [1, 2], [3, 4]] grouping3 = grouper.WindowGrouper(3).make_grouping(c, s) assert len(grouping3) == 2 assert grouping_to_list_of_list(grouping3) == [[0, 1, 2], [3, 4]] grouping5 = grouper.WindowGrouper(5).make_grouping(c, s) assert len(grouping5) == 1 assert grouping_to_list_of_list(grouping5) == [[0, 1, 2, 3, 4]]
def test_lonely_numeric(self): c = criterion.LonelyMemberCriterion() q = survey.NumericQuestion(0, "OH Shit", 2, 8) a1 = survey.Answer(2) a2 = survey.Answer(5) a3 = survey.Answer(7) assert q.get_similarity(a1, a1) != 0.0 assert c.score_answers(q, [a1]) == 0.0, '''single answer should result in 0''' assert c.score_answers(q, [a1, a2]) == 0.0 assert fuck_within(c.score_answers(q, [a1, a1, a1]), 1) assert fuck_within(c.score_answers(q, [a1, a1, a2, a2]), 1) assert fuck_within(c.score_answers(q, [a1, a2, a1]), 0) assert fuck_within(c.score_answers(q, [a1, a2, a1, a3]), 0) assert fuck_within(c.score_answers(q, [a1, a1, a1, a2, a2]), 1) assert fuck_within(c.score_answers(q, [a1, a2, a1, a1, a2, a3]), 0) assert fuck_within(c.score_answers(q, [a1, a2, a1, a1, a2, a3, a3]), 1) # This is to test you throw an exception when one answer is not valid a4 = survey.Answer(10) # first answer is invalid with pytest.raises(criterion.InvalidAnswerError) as info: c.score_answers(q, [a4, a1, a2]) assert info # last answer is invalid with pytest.raises(criterion.InvalidAnswerError) as info: c.score_answers(q, [a4]) with pytest.raises(criterion.InvalidAnswerError) as info: c.score_answers(q, [a1, a2, a4]) assert info, 'if you fail this test, maybe your code return too early'
def test_complicated(self): students = [course.Student(i, "Shit" + str(i)) for i in range(3)] questions1 = [survey.NumericQuestion(i, "FUCKNQ" + str(i), 2, 8) for i in range(5)] s = survey.Survey(questions1) assert len(s) == 5 assert questions1[0] in s assert survey.YesNoQuestion(99, "Yue?") not in s assert str(s).count("FUCKNQ") >= 5 assert len(s.get_questions()) == 5 assert fuck_compare_lists([x.id for x in s.get_questions()], [0, 1, 2, 3, 4]) answers = [0, 1, 0, 1, 2] * 3 i = 0 for q in questions1: for stu in students: stu.set_answer(q, survey.Answer(2 + answers[i])) i += 1 assert fuck_within(s.score_students(students), 0.8222222) answers = [1, 0, 0, 3, 4] * 3 i = 0 for q in questions1: for stu in students: stu.set_answer(q, survey.Answer(2 + answers[i])) i += 1 assert fuck_within(s.score_students(students), 0.6666666666666667) s.set_weight(2, questions1[0]) assert fuck_within(s.score_students(students), 0.8444444444444444) s.set_criterion(criterion.HeterogeneousCriterion(), questions1[1]) assert fuck_within(s.score_students(students), 0.7777777777777779) # this should result in InvalidAnswerError answers = [9, 9, 9, 9, 9] * 3 i = 0 for q in questions1: for stu in students: stu.set_answer(q, survey.Answer(2 + answers[i])) i += 1 assert fuck_within(s.score_students(students), 0) assert s.score_grouping(grouper.Grouping()) == 0, '''empty grouping result always 1''' g = grouper.Grouping() g.add_group(grouper.Group([students[0]])) g.add_group(grouper.Group([students[1]])) g.add_group(grouper.Group([students[2]])) assert s.score_students([students[0]]) == 0 assert s.score_students([students[1]]) == 0 assert s.score_students([students[2]]) == 0 assert s.score_grouping(g) == 0 answers = [1, 0, 0, 3, 4] * 3 i = 0 for q in questions1: for stu in students: stu.set_answer(q, survey.Answer(2 + answers[i])) i += 1 assert s.score_grouping(g) == 1.0
def test_similarity(self) -> None: q = survey.NumericQuestion(4, "number of legs?", 1, 9) a1 = survey.Answer(1) a2 = survey.Answer(9) a3 = survey.Answer(3) assert q.get_similarity(a1, a2) == 0.0 assert q.get_similarity(a2, a3) == 0.25 assert q.get_similarity(a1, a3) == 0.75
def test_validate_answer(self) -> None: q = survey.NumericQuestion(4, "number of legs?", 1, 8) a1 = survey.Answer(1) a2 = survey.Answer(8) a3 = survey.Answer(11) assert q.validate_answer(a1) assert q.validate_answer(a2) assert not q.validate_answer(a3)
def test_criterion_homogeneous_raise_invalidanswererror(): question = survey.NumericQuestion(1, 'Do you like food?', 0, 10) answer1 = [survey.Answer(11)] answer2 = [survey.Answer(False)] answer3 = [survey.Answer(5), survey.Answer(False)] with pytest.raises(InvalidAnswerError): criterion.HomogeneousCriterion().score_answers(question, answer1) criterion.HomogeneousCriterion().score_answers(question, answer2) criterion.HomogeneousCriterion().score_answers(question, answer3)
def test_survey_class_survey_score_students_raise_invalidanswererror() -> None: s1 = course.Student(1, 'Misha') students = [s1] question1 = survey.NumericQuestion(1, 'Do you like food?', 0, 10) answer1 = survey.Answer(True) survey1 = survey.Survey([question1]) criteria = criterion.HomogeneousCriterion() weight1 = 1 s1.set_answer(question1, answer1) survey1.set_weight(weight1, question1) survey1.set_criterion(criteria, question1) assert survey1.score_students(students) == 0.0
def test_get_similarity(self, questions, answers, students): q1 = survey.NumericQuestion(1, 'aa', 100, 200) a1 = survey.Answer(111) a2 = survey.Answer(98) a3 = survey.Answer(123) a4 = survey.Answer(111) a5 = survey.Answer(201) assert q1.get_similarity(a1, a4) == 1.0 assert q1.get_similarity(a1, a2) is False assert q1.get_similarity(a1, a3) == 0.88 assert q1.get_similarity(a1, a5) is False
def test_numeric(self): m = survey.NumericQuestion(0, "what's my number", 5, 10) assert m.id == 0 assert m.text == "what's my number" assert "what's my number" in str(m) assert '5' in str(m) assert '10' in str(m) assert m.get_similarity(FakeAnswer2(5), FakeAnswer2(5)) == 1.0 assert fuck_within(m.get_similarity(FakeAnswer2(6), FakeAnswer2(7)), 0.8) assert m.get_similarity(FakeAnswer2(5), FakeAnswer2(10)) == 0.0 assert m.get_similarity(FakeAnswer2(5), FakeAnswer2(5)) == 1.0 assert m.get_similarity(FakeAnswer2(10), FakeAnswer2(10)) == 1.0
def test_survey_class_survey_score_students_two_students() -> None: s1 = course.Student(1, 'Misha') s2 = course.Student(2, 'Jennifer') students = [s1, s2] question1 = survey.NumericQuestion(1, 'Do you like food?', 0, 10) answer1 = survey.Answer(5) answer2 = survey.Answer(10) survey1 = survey.Survey([question1]) criteria = criterion.HeterogeneousCriterion() weight1 = 3 s1.set_answer(question1, answer1) s2.set_answer(question1, answer2) survey1.set_weight(weight1, question1) survey1.set_criterion(criteria, question1) assert survey1.score_students(students) == 1.5
def test_heter_numeric(self): c = criterion.HeterogeneousCriterion() q = survey.NumericQuestion(0, "OH Shit", 2, 8) a1 = survey.Answer(2) a2 = survey.Answer(5) a3 = survey.Answer(7) assert c.score_answers(q, [a1]) == 0.0, '''single answer should result in 0''' assert fuck_within(c.score_answers(q, [a1, a2]), 0.5) assert fuck_within(c.score_answers(q, [a1, a1, a2]), 0.33333333) assert fuck_within(c.score_answers(q, [a1, a2, a3]), 0.55555555) # This is to test you throw an exception when one answer is not valid a4 = survey.Answer(10) with pytest.raises(criterion.InvalidAnswerError) as info: c.score_answers(q, [a4]) with pytest.raises(criterion.InvalidAnswerError) as info: c.score_answers(q, [a1, a2, a4]) assert info
def test_super_complicated(self): students = [course.Student(i, "Shit" + str(i)) for i in range(8)] q1 = survey.YesNoQuestion(0, "To be, or not to be") q2 = survey.NumericQuestion(1, "How many times you f**k up", 0, 10000) q3 = survey.MultipleChoiceQuestion(2, "What's your favorite thing to do", ['A', 'B', 'C', 'D']) q4 = survey.CheckboxQuestion(3, "How many things you have done", ['A', 'B', 'C', 'D', 'E']) questions = [q1, q2, q3, q4] s = survey.Survey(questions) answers = [True, 1111, 'A', ['A', 'C'], False, 44, 'C', ['A', 'B', 'C'], True, 3, 'B', ['A', 'C', 'D'], True, 56, 'C', ['D', 'C'], False, 12, 'C', ['E'], True, 0, 'A', ['A'], False, 888, 'C', ['A', 'B', 'C', 'D'], True, 12, 'B', ['A', 'B', 'C', 'D', 'E']] i = 0 for stu in students: for q in questions: stu.set_answer(q, survey.Answer(answers[i])) i += 1 g = grouper.Grouping() g.add_group(grouper.Group([students[0], students[1], students[2]])) g.add_group(grouper.Group([students[3], students[4], students[5]])) g.add_group(grouper.Group([students[6], students[7]])) assert fuck_within(s.score_students(students), 0.5175303571428571) assert fuck_within(s.score_grouping(g), 0.43715925925925925) s.set_weight(2, q2) s.set_weight(5, q1) s.set_weight(6, q3) s.set_weight(3, q4) assert fuck_within(s.score_students(students), 1.7600607142857143) assert fuck_within(s.score_grouping(g), 1.2696888888888889) s.set_criterion(criterion.HeterogeneousCriterion(), q1) s.set_criterion(criterion.HeterogeneousCriterion(), q2) s.set_criterion(criterion.HeterogeneousCriterion(), q3) s.set_criterion(criterion.HeterogeneousCriterion(), q4) assert fuck_within(s.score_students(students), 2.2399392857142857) assert fuck_within(s.score_grouping(g), 2.7303111111111114)
def test_survey_class_survey_score_grouping() -> None: q1 = survey.NumericQuestion(1, "How many?", 0, 5) q2 = survey.YesNoQuestion(2, 'Are you okay?') survey1 = survey.Survey([q1, q2]) ted = course.Student(1, "Ted") fred = course.Student(2, "Fred") jack = course.Student(3, "Jack") bob = course.Student(4, "Bob") ted.set_answer(q1, survey.Answer(2)) fred.set_answer(q1, survey.Answer(3)) jack.set_answer(q1, survey.Answer(4)) bob.set_answer(q1, survey.Answer(1)) ted.set_answer(q2, survey.Answer(True)) fred.set_answer(q2, survey.Answer(True)) jack.set_answer(q2, survey.Answer(False)) bob.set_answer(q2, survey.Answer(False)) grouping1 = grouper.Grouping() grouping1.add_group(grouper.Group([ted, fred])) grouping1.add_group(grouper.Group([jack, bob])) assert survey1.score_grouping(grouping1) == 0.8
def test_student(self): s = course.Student(0, "Shit") q1 = survey.NumericQuestion(0, "what's my number", 5, 10) assert s.get_answer(q1) is None assert not s.has_answer(q1) s.set_answer(q1, survey.Answer(False)) assert s.get_answer(q1) is not None, '''get_answer should return the answer even it's not valid ''' assert not s.has_answer(q1), ''' has answer will be false if answer not valid''' s.set_answer(q1, survey.Answer(5)) assert s.get_answer(q1) is not None assert s.has_answer(q1) s.set_answer(q1, survey.Answer(8)) assert s.get_answer(q1) is not None assert s.has_answer(q1) s.set_answer(q1, survey.Answer(10)) assert s.get_answer(q1) is not None assert s.has_answer(q1)
def test_numeric(self): q1 = survey.NumericQuestion(0, "what's my number", 5, 10) assert not q1.validate_answer(survey.Answer(1)) assert not q1.validate_answer(survey.Answer("E")) assert not q1.validate_answer(survey.Answer(True)) assert not q1.validate_answer(survey.Answer(False)) assert not q1.validate_answer(survey.Answer(15)) assert not q1.validate_answer(survey.Answer(["A", "B", "C"])) assert q1.validate_answer(survey.Answer(5)) assert q1.validate_answer(survey.Answer(8)) assert q1.validate_answer(survey.Answer(10)) assert not survey.Answer(1).is_valid(q1) assert not survey.Answer("E").is_valid(q1) assert not survey.Answer(True).is_valid(q1) assert not survey.Answer(False).is_valid(q1) assert not survey.Answer(["A", "B", "C"]).is_valid(q1) assert not survey.Answer(15).is_valid(q1) assert survey.Answer(5).is_valid(q1) assert survey.Answer(8).is_valid(q1) assert survey.Answer(10).is_valid(q1)
class TestSurvey: q1 = survey.MultipleChoiceQuestion(1, "species?", ["human"]) q5 = survey.YesNoQuestion(5, "are you human?") q3 = survey.CheckboxQuestion(3, "type?", ["fae"]) q4 = survey.NumericQuestion(4, "number of legs?", 1, 5) q2 = survey.Question(2, "are you human?") qs = [q1, q4, q3, q2, q3, q5] # list of questions questions = [q1, q4, q3, q5] def test_survey_properties(self) -> None: s = survey.Survey(self.qs) assert len(s) == 5 for q in self.qs: assert q in s def test_get_questions(self) -> None: s = survey.Survey(self.questions) descr = s.get_questions() assert self.q1 in descr assert self.q2 not in descr assert self.q3 in descr assert self.q4 in descr assert self.q5 in descr def test_set_weight(self) -> None: s = survey.Survey(self.questions) assert s.set_weight(2, self.q1) assert s.set_weight(5, self.q5) assert s.set_weight(-1, self.q3) assert not s.set_weight(2, self.q2) def test_set_criterion(self) -> None: s = survey.Survey(self.questions) assert s.set_criterion(criterion.LonelyMemberCriterion(), self.q1) assert s.set_criterion(criterion.HeterogeneousCriterion(), self.q5) assert not s.set_criterion(criterion.HomogeneousCriterion(), self.q2)
def test_criterion_heterogeneous_raise_invalidanswererror(): question = survey.NumericQuestion(1, 'Do you like food?', 0, 10) answer = [survey.Answer(11)] with pytest.raises(InvalidAnswerError): criterion.HeterogeneousCriterion().score_answers(question, answer)
def test_combination(self): students = [course.Student(i, "Shit" + str(i)) for i in range(8)] q1 = survey.YesNoQuestion(0, "To be, or not to be") q2 = survey.NumericQuestion(1, "How many times you f**k up", 0, 10000) q3 = survey.MultipleChoiceQuestion(2, "What's your favorite thing to do", ['A', 'B', 'C', 'D']) q4 = survey.CheckboxQuestion(3, "How many things you have done", ['A', 'B', 'C', 'D', 'E']) questions = [q1, q2, q3, q4] s = survey.Survey(questions) answers = [True, 1111, 'A', ['A', 'C'], False, 44, 'C', ['A', 'B', 'C'], True, 3, 'B', ['A', 'C', 'D'], True, 56, 'C', ['D', 'C'], False, 12, 'C', ['E'], True, 0, 'A', ['A'], False, 888, 'C', ['A', 'B', 'C', 'D'], True, 12, 'B', ['A', 'B', 'C', 'D', 'E']] i = 0 for stu in students: for q in questions: stu.set_answer(q, survey.Answer(answers[i])) i += 1 c = course.Course("Asshole101") c.enroll_students(students) grouping = grouper.AlphaGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 1, 2], [3, 4, 5], [6, 7]] grouping = grouper.GreedyGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 2, 5], [1, 4, 6], [3, 7]] grouping = grouper.WindowGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 4, 5], [1, 2, 3], [6, 7]] s.set_criterion(criterion.HeterogeneousCriterion(), q2) s.set_weight(2, q1) s.set_weight(2, q1) s.set_weight(3, q2) s.set_weight(55, q4) grouping = grouper.AlphaGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 1, 2], [3, 4, 5], [6, 7]] grouping = grouper.GreedyGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 2, 6], [1, 3, 7], [4, 5]] grouping = grouper.WindowGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 1, 2], [3, 4], [5, 6, 7]] s.set_weight(2, q1) s.set_weight(1, q2) s.set_weight(5, q3) s.set_weight(2, q4) s.set_criterion(criterion.LonelyMemberCriterion(), q1) s.set_criterion(criterion.LonelyMemberCriterion(), q2) s.set_criterion(criterion.LonelyMemberCriterion(), q3) s.set_criterion(criterion.LonelyMemberCriterion(), q4) grouping = grouper.AlphaGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 1, 2], [3, 4, 5], [6, 7]] grouping = grouper.GreedyGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 2, 5], [1, 4, 6], [3, 7]] grouping = grouper.WindowGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 1, 2], [3, 4, 5], [6, 7]] # make one of the student's answer invalid students[0].set_answer(q1, survey.Answer('F**K')) grouping = grouper.AlphaGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 1, 2], [3, 4, 5], [6, 7]] grouping = grouper.GreedyGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 1, 2], [3, 4, 6], [5, 7]] grouping = grouper.WindowGrouper(3).make_grouping(c, s) assert len(grouping) == 3 assert grouping_to_list_of_list(grouping) == [[0, 1, 2], [3, 4, 5], [6, 7]]
def test_num_properties(self) -> None: q = survey.NumericQuestion(4, "number of legs?", 1, 8) assert q.id == 4 assert q.text == 'number of legs?'
def test_string(self) -> None: q = survey.NumericQuestion(4, "number of legs?", 1, 8) s = str(q) assert q.text in s assert "1" in s assert "8" in s
def test_criterion_lonelymember_raise_invalidanswererror(): question = survey.NumericQuestion(1, 'Do you like food?', 0, 10) answer = [survey.Answer(11)] with pytest.raises(InvalidAnswerError): criterion.LonelyMemberCriterion().score_answers(question, answer)
def test_survey_class_survey__contains__() -> None: q1 = survey.YesNoQuestion(1, 'Hello?') q2 = survey.YesNoQuestion(3, 'Hello who are you?') q3 = survey.NumericQuestion(4, 'How are you?', 0, 10) survey1 = survey.Survey([q1, q2, q3]) assert survey1.__contains__(q2)
def test_survey_numeric_question_get_similarity() -> None: question = survey.NumericQuestion(1, 'Do you like food?', 0, 10) assert question.get_similarity(survey.Answer(5), survey.Answer(5)) == 1.0 assert question.get_similarity(survey.Answer(0), survey.Answer(5)) == 0.5
def test_survey_numeric_question_validate_answer() -> None: question = survey.NumericQuestion(1, 'Do you like food?', 0, 10) assert question.validate_answer(survey.Answer(5)) assert not question.validate_answer(survey.Answer(11)) assert not question.validate_answer(survey.Answer(-1))
def test_survey_numeric_question__str__() -> None: question1 = survey.NumericQuestion(1, 'Is this good?', 0, 10) assert '1' and 'Is this good?' and '0' and '10' in str(question1)
class TestGrouper: q1 = survey.MultipleChoiceQuestion(1, "species?", ["human", 'bug', 'owl']) q2 = survey.YesNoQuestion(2, "are you human?") q3 = survey.CheckboxQuestion(3, "type?", ["chaotic", "evil", "neutral"]) q4 = survey.NumericQuestion(4, "number of legs?", 1, 8) s = survey.Survey([q1, q2, q3, q4]) c = course.Course("Learning 101") def answer_questions(self) -> List[course.Student]: # students s1 = course.Student(2, "First") s1.set_answer(self.q1, survey.Answer("owl")) s1.set_answer(self.q2, survey.Answer(False)) s1.set_answer(self.q3, survey.Answer(["chaotic", "evil"])) s1.set_answer(self.q4, survey.Answer(1)) s2 = course.Student(25, "Second") s2.set_answer(self.q1, survey.Answer("bug")) s2.set_answer(self.q2, survey.Answer(False)) s2.set_answer(self.q3, survey.Answer(["chaotic", "evil", "neutral"])) s2.set_answer(self.q4, survey.Answer(8)) s3 = course.Student(34, "Third") s3.set_answer(self.q1, survey.Answer("human")) s3.set_answer(self.q2, survey.Answer(True)) s3.set_answer(self.q3, survey.Answer(["chaotic", "neutral"])) s3.set_answer(self.q4, survey.Answer(5)) s4 = course.Student(9, "Fourth") s4.set_answer(self.q1, survey.Answer("owl")) s4.set_answer(self.q2, survey.Answer(False)) s4.set_answer(self.q3, survey.Answer(["neutral"])) s4.set_answer(self.q4, survey.Answer(2)) s5 = course.Student(89, "Last") s5.set_answer(self.q1, survey.Answer("human")) s5.set_answer(self.q2, survey.Answer(True)) s5.set_answer(self.q3, survey.Answer(["evil"])) s5.set_answer(self.q4, survey.Answer(7)) s = [s1, s2, s3, s4, s5] return s def test_course_all_answered(self) -> None: self.c.enroll_students(self.answer_questions()) assert self.c.all_answered(self.s) def test_score_students(self) -> None: self.c.enroll_students(self.answer_questions()) assert self.s.score_students(self.answer_questions()) \ == 0.34761904761904766 assert self.s.score_students(self.answer_questions()[:3]) \ == 0.3055555555555555 assert self.s.score_students(self.answer_questions()[2:4]) \ == 0.26785714285714285 def test_alpha_grouper(self) -> None: self.c.enroll_students(self.answer_questions()) g = grouper.AlphaGrouper(3) gps = g.make_grouping(self.c, self.s).get_groups() assert len(gps) == 2 assert gps[1].get_members()[1].id == 34 assert len(gps[1].get_members()) == 2 g = grouper.AlphaGrouper(2) gps = g.make_grouping(self.c, self.s).get_groups() assert gps[1].get_members()[1].id == 25 # number incorrect assert len(gps) == 3 h = [] for group in gps: h.extend(group.get_members()) for student in self.c.students: assert student in h def test_score_grouping(self) -> None: self.c.enroll_students(self.answer_questions()) g = grouper.AlphaGrouper(3) gps = g.make_grouping(self.c, self.s) assert self.s.score_grouping(gps) == 0.3125 self.c.enroll_students(self.answer_questions()) g2 = grouper.GreedyGrouper(3) gps2 = g2.make_grouping(self.c, self.s) assert self.s.score_grouping(gps2) == 0.5892857142857143 def test_random_grouper(self) -> None: self.c.enroll_students(self.answer_questions()) g = grouper.RandomGrouper(3) gps = g.make_grouping(self.c, self.s).get_groups() assert len(gps) == 2 assert len(gps[1].get_members()) == 2 g = grouper.RandomGrouper(2) gps = g.make_grouping(self.c, self.s).get_groups() assert len(gps) == 3 h = [] for group in gps: h.extend(group.get_members()) for student in self.c.students: assert student in h def test_greedy_grouper(self) -> None: self.c.enroll_students(self.answer_questions()) g = grouper.GreedyGrouper(3) gps = g.make_grouping(self.c, self.s).get_groups() assert len(gps) == 2 assert gps[1].get_members()[1].id == 89 assert len(gps[1].get_members()) == 2 g = grouper.GreedyGrouper(2) gps = g.make_grouping(self.c, self.s).get_groups() assert len(gps) == 3 assert gps[1].get_members()[1].id == 34 h = [] for group in gps: h.extend(group.get_members()) for student in self.c.students: assert student in h def test_window_grouper(self) -> None: self.c.enroll_students(self.answer_questions()) g = grouper.WindowGrouper(3) gps = g.make_grouping(self.c, self.s).get_groups() assert len(gps) == 2 assert gps[0].get_members()[1] == 9 # number incorrect assert len(gps[1].get_members()) == 2 h = [] for group in gps: h.extend(group.get_members()) for student in self.c.students: assert student in h
def NumQ_1(): return survey.NumericQuestion(10, "how much", 1, 2)