def test_leaderboard_fetch_multiple(self):
""" Tests fetching leaderboard results with multiple courses"""
courses = [self._bootstrap_courses(1), self._bootstrap_courses(2)]
course_user = self._bootstrap_course_user(-1, courses[0], True)
course_user_2 = self._bootstrap_course_user(-2, courses[1], True)
for count, course in enumerate(courses):
self._bootstrap_topics(course)
for i in range((count+1) * 5):
id = i + count*5
self._boostrap_leaderboard_users(course, id, id == count)
leaderboard = QuestionService.get_course_leaders(course_user, False, "questionsAuthored", "")
self.assertEqual(len(leaderboard), 5)
leaderboard = QuestionService.get_course_leaders(course_user_2, False, "questionsAuthored", "")
self.assertEqual(len(leaderboard), 10)
def test_leaderboard_sort_direction(self):
course = self._bootstrap_courses(1)
course_user = self._bootstrap_course_user(-1, course, True)
self._bootstrap_topics(course)
for i in [1,2,3,4,5]:
self._boostrap_leaderboard_users(course, i, i == 1)
leaderboard = QuestionService.get_course_leaders(course_user, False, "questionsAuthored", "DESC")
self.assertEqual(len(leaderboard), 5)
self.assertEqual(leaderboard[0]["questionsAuthored"], 5)
self.assertEqual(leaderboard[1]["questionsAuthored"], 0)
# Sort in other direction
leaderboard = QuestionService.get_course_leaders(course_user, False, "questionsAuthored", "ASC")
self.assertEqual(len(leaderboard), 5)
self.assertEqual(leaderboard[0]["questionsAuthored"], 0)
self.assertEqual(leaderboard[-1]["questionsAuthored"], 5)
def test_leaderboard_fetch_many_instructor(self):
""" Tests limiting of leaderboard fetching results for instructor"""
course = self._bootstrap_courses(1)
course_user = self._bootstrap_course_user(-1, course, True)
self._bootstrap_topics(course)
for i in range(0, 100):
self._boostrap_leaderboard_users(course, i, i == 1)
leaderboard = QuestionService.get_course_leaders(course_user, False, "questionsAuthored", "DESC", limit=-1)
self.assertEqual(len(leaderboard), 100)
def test_leaderboard_fetch(self):
""" Tests fetching leaderboard results"""
course = self._bootstrap_courses(1)
course_user = self._bootstrap_course_user(-1, course, True)
self._bootstrap_topics(course)
for i in [1,2,3,4,5]:
self._boostrap_leaderboard_users(course, i, i == 1)
leaderboard = QuestionService.get_course_leaders(course_user, False, "questionsAuthored", "")
self.assertEqual(len(leaderboard), 5)
def leaderboard(request, sort_field, sort_order):
logged_in_user = UserService.logged_in_user(request)
user_roles = (str(x) for x in logged_in_user.roles.all())
limit = -1 if is_administrator(logged_in_user) else 20
if sort_order != "DESC" and sort_order != "ASC":
sort_order = "DESC"
leaderboard_scores = QuestionService.get_course_leaders(logged_in_user,
False, sort_field, sort_order, limit)
return JsonResponse({"data": leaderboard_scores})
