def test_new_solution_override_old_solutions(
self,
exercise: Exercise,
student_user: User,
):
first_solution = conftest.create_solution(exercise, student_user)
second_solution = conftest.create_solution(exercise, student_user)
assert second_solution.state == self.created_state
assert first_solution.refresh().state == self.old_solution_state
next_unchecked = Solution.next_unchecked()
assert next_unchecked is not None
assert next_unchecked.id == second_solution.id
next_unchecked = Solution.next_unchecked_of(exercise.id)
assert next_unchecked is not None
assert next_unchecked.id == second_solution.id
assert next_unchecked.start_checking()
assert next_unchecked.refresh().state == self.in_checking_state
assert Solution.next_unchecked() is None
assert Solution.next_unchecked_of(exercise.id) is None
general_tasks.reset_solution_state_if_needed(second_solution.id)
next_unchecked = Solution.next_unchecked()
next_unchecked_by_id = Solution.next_unchecked_of(exercise.id)
assert next_unchecked is not None and next_unchecked_by_id is not None
assert next_unchecked.id == second_solution.id
assert next_unchecked_by_id.id == second_solution.id
third_solution = conftest.create_solution(
exercise,
student_user,
code='123',
)
fourth_solution = conftest.create_solution(
exercise,
student_user,
code='1234',
)
assert not Solution.is_duplicate(
third_solution.hashed,
student_user,
exercise,
already_hashed=True,
)
assert Solution.is_duplicate(
fourth_solution.hashed,
student_user,
exercise,
already_hashed=True,
)
def _is_uploaded_before(
user: User,
exercise: Exercise,
file_hash: str,
) -> bool:
return Solution.is_duplicate(
file_hash,
user,
exercise,
already_hashed=True,
)
def _is_uploaded_before(user: User, file_hash: str) -> bool:
return Solution.is_duplicate(file_hash, user, already_hashed=True)
