def test_find_next(add_test_data, get_first_feedback, get_second_feedback):
student = Student(first_name='', last_name='')
student2 = Student(first_name='bob', last_name='alice')
grader = Grader(name='Zesje', oauth_id='Zesje')
sub = Submission(id=25, student=student, exam_id=42)
sub2 = Submission(id=26, student=student2, exam_id=42)
sol = Solution(problem_id=20,
submission=sub,
graded_by=grader,
graded_at=datetime.now())
db.session.add(sol)
sol2 = Solution(problem_id=20,
submission=sub2,
graded_by=grader,
graded_at=datetime.now())
db.session.add(sol2)
sol.feedback = get_first_feedback
sol2.feedback = get_second_feedback
result = _find_submission(sub, Problem.query.get(20), 1, 'next', False,
set([3]), set([2]), None)
assert result == sub2
def add_test_submissions(app):
student = Student(first_name='Harry', last_name='Lewis')
student2 = Student(first_name='bob', last_name='alice')
student3 = Student(first_name='Charlie', last_name='Bob')
grader = Grader(id=1, name='Zesje', oauth_id='Zesje')
grader2 = Grader(id=2, name='Alice', oauth_id='Smith')
sub = Submission(id=25, student=student, exam_id=42)
sub2 = Submission(id=26, student=student2, exam_id=42)
sub3 = Submission(id=27, student=student3, exam_id=42)
sol = Solution(problem_id=20,
submission=sub,
graded_by=grader,
graded_at=datetime.now())
db.session.add(sol)
sol2 = Solution(problem_id=20,
submission=sub2,
graded_by=grader2,
graded_at=datetime.now())
db.session.add(sol2)
sol3 = Solution(problem_id=20,
submission=sub3,
graded_by=grader2,
graded_at=datetime.now())
db.session.add(sol3)
yield app
def test_find_length(add_test_data, get_first_feedback, get_second_feedback):
student = Student(first_name='Harry', last_name='Lewis')
student2 = Student(first_name='bob', last_name='alice')
student3 = Student(first_name='Charlie', last_name='Bob')
grader = Grader(id=1, name='Zesje', oauth_id='Zesje')
grader2 = Grader(id=2, name='Alice', oauth_id='Smith')
sub = Submission(id=25, student=student, exam_id=42)
sub2 = Submission(id=26, student=student2, exam_id=42)
sub3 = Submission(id=27, student=student3, exam_id=42)
sol = Solution(problem_id=20,
submission=sub,
graded_by=grader,
graded_at=datetime.now())
db.session.add(sol)
sol2 = Solution(problem_id=20,
submission=sub2,
graded_by=grader2,
graded_at=datetime.now())
db.session.add(sol2)
sol3 = Solution(problem_id=20,
submission=sub3,
graded_by=grader2,
graded_at=datetime.now())
db.session.add(sol3)
sol.feedback = get_first_feedback
sol2.feedback = get_second_feedback
sol3.feedback = get_first_feedback
result = find_number_of_matches(Problem.query.get(20), False, [1], [], 2)
assert result == 1
def app_with_data(app):
exam = Exam(name='')
students = [Student(id=i+1, first_name='', last_name='') for i in range(2)]
db.session.add(exam)
for student in students:
db.session.add(student)
db.session.commit()
yield app, exam, students
def test_guess_image_info(file_info, info):
students = [Student(id=1000001, first_name='First', last_name='Last')]
try:
ext_info = guess_page_info(file_info, students)
except Exception:
ext_info = None
assert ext_info == info
def add_test_data(app):
"""Adds test data to the db.
The feedback tree for problem 1 is (+: non-exlcusive; -: exclusive):
+ root(id=0)
+ A(id=1)
+ A1(id=11)
+ A2(id=12)
+ B(id=2)
- B1(id=21)
- B2(id=22)
"""
exam = Exam(id=1, name='exam', finalized=True, layout="unstructured")
db.session.add(exam)
problem = Problem(id=1, name='Problem', exam=exam)
db.session.add(problem)
student = Student(id=1, first_name='Harry', last_name='Lewis')
db.session.add(student)
grader = Grader(id=1, name='Zesje', oauth_id='Zesje')
db.session.add(grader)
sub = Submission(id=1, student=student, exam=exam)
db.session.add(sub)
sol = Solution(id=1, submission=sub, problem=problem)
db.session.add(sol)
db.session.commit()
root = problem.root_feedback
for i in range(2):
fo_parent = FeedbackOption(id=i + 1,
problem=problem,
text=chr(i + 65),
description='',
score=i,
parent=root,
mut_excl_children=i == 1)
db.session.add(fo_parent)
db.session.commit()
for j in range(1, 3):
fo = FeedbackOption(id=(i + 1) * 10 + j,
problem=problem,
text=chr(i + 65) + chr(j + 65),
description='',
score=-1 * i * j,
parent_id=i + 1)
db.session.add(fo)
db.session.commit()
yield app
def test_has_all_required(get_first_feedback):
student = Student(first_name='', last_name='')
grader = Grader(name='Zesje', oauth_id='Zesje')
sub = Submission(student=student, exam_id=42)
sol = Solution(problem_id=20,
submission=sub,
graded_by=grader,
graded_at=datetime.now())
sol.feedback = get_first_feedback
assert has_all_required_feedback(sol, set([1, 2]), set([3]))
def app_with_data(app):
exam = Exam(name='', layout=ExamLayout.unstructured)
problem = Problem(exam=exam, name='Problem')
widget = ProblemWidget(problem=problem, x=0, y=0, width=0, height=0)
students = [
Student(id=i + 1000000, first_name='', last_name='') for i in range(2)
]
db.session.add(exam)
db.session.add(problem)
db.session.add(widget)
for student in students:
db.session.add(student)
db.session.commit()
yield app, exam, students
def test_find_next_graded_by(add_test_data):
student = Student(first_name='', last_name='')
student2 = Student(first_name='bob', last_name='alice')
grader = Grader(id=1, name='Zesje', oauth_id='Zesje')
grader2 = Grader(id=2, name='Alice', oauth_id='Smith')
sub = Submission(id=25, student=student, exam_id=42)
sub2 = Submission(id=26, student=student2, exam_id=42)
sol = Solution(problem_id=20,
submission=sub,
graded_by=grader,
graded_at=datetime.now())
db.session.add(sol)
sol2 = Solution(problem_id=20,
submission=sub2,
graded_by=grader2,
graded_at=datetime.now())
db.session.add(sol2)
result = _find_submission(sub, Problem.query.get(20), 1, 'next', False,
set(), set(), 2)
assert result == sub2
def test_solution_pdf(app, datadir, layout, anonymous):
exam = Exam(name='Email', layout=layout, finalized=True)
student = Student(id=1234323,
first_name='Jamy',
last_name='Macgiver',
email='*****@*****.**')
db.session.add(exam)
db.session.add(student)
db.session.commit()
if layout == ExamLayout.templated:
db.session.add(
ExamWidget(
name='student_id_widget',
x=50,
y=50,
exam=exam,
))
db.session.commit()
sub = Submission(exam=exam, student=student, validated=True)
db.session.add(sub)
copy = Copy(submission=sub, number=1)
db.session.add(copy)
for index, filepath in enumerate(
['studentnumbers/1234323.jpg', 'studentnumbers/4300947.jpg']):
page = Page(number=index, path=os.path.join(datadir, filepath))
db.session.add(page)
copy.pages.append(page)
db.session.commit()
with Pdf.open(solution_pdf(exam.id, student.id,
anonymous=anonymous)) as pdf:
pagecount = len(pdf.pages)
assert pagecount == 2
if anonymous and layout == ExamLayout.templated:
image = extract_image_pikepdf(pdf.pages[0])
_, coords = exam_student_id_widget(exam.id)
widget_area = get_box(np.array(image),
np.array(coords, dtype=float) / 72,
padding=-.3)
w, h, *_ = widget_area.shape
assert 145 < (np.mean(widget_area[:w // 2]) +
np.mean(widget_area[:, :h // 2])) / 2 < 155
def test_delete_problem_graded(test_client, add_test_data, exam_id,
problem_id):
student = Student(first_name='', last_name='')
db.session.add(student)
grader = Grader(name='Zesje', oauth_id='zesje')
db.session.add(grader)
db.session.commit()
sub = Submission(student=student, exam_id=exam_id)
db.session.add(sub)
db.session.commit()
sol = Solution(problem_id=problem_id,
submission=sub,
graded_by=grader,
graded_at=datetime.now())
db.session.add(sol)
db.session.commit()
result = test_client.delete(f'/api/problems/{problem_id}')
assert result.status_code == 403
assert Problem.query.get(problem_id) is not None
def add_test_data(app):
exam = Exam(name='exam 1', finalized=True)
db.session.add(exam)
problem1 = Problem(name='Problem 1', exam=exam)
problem2 = Problem(name='Problem 2', exam=exam)
db.session.add(problem1)
db.session.add(problem2)
feedback_option = FeedbackOption(problem=problem1,
text='text',
description='desc',
score=5)
db.session.add(feedback_option)
student = Student(id=1000001, first_name='', last_name='')
db.session.add(student)
sub = Submission(exam=exam, student=student, copies=[], validated=True)
db.session.add(sub)
db.session.commit()
yield app, exam