def test_get_run_data(self):
"""Test for the get_run_data method"""
edx_user_data = CachedEdxUserData(self.user)
run_data = edx_user_data.get_run_data(self.p1_course_run_keys[0])
assert isinstance(run_data, UserCachedRunData)
assert isinstance(run_data.enrollment, Enrollment)
assert isinstance(run_data.certificate, Certificate)
assert isinstance(run_data.current_grade, CurrentGrade)
assert run_data.enrollment.course_id == self.p1_course_run_keys[0]
assert run_data.certificate.course_id == self.p1_course_run_keys[0]
assert run_data.current_grade.course_id == self.p1_course_run_keys[0]
def test_get_run_data(self):
"""Test for the get_run_data method"""
edx_user_data = CachedEdxUserData(self.user)
run_data = edx_user_data.get_run_data(self.p1_course_run_keys[0])
assert isinstance(run_data, UserCachedRunData)
assert isinstance(run_data.enrollment, Enrollment)
assert isinstance(run_data.certificate, Certificate)
assert isinstance(run_data.current_grade, CurrentGrade)
assert run_data.enrollment.course_id == self.p1_course_run_keys[0]
assert run_data.certificate.course_id == self.p1_course_run_keys[0]
assert run_data.current_grade.course_id == self.p1_course_run_keys[0]
def test_compute_grade_odd_grade(self, odd_value):
"""
Tests in case the grade coming from edX is not a number
"""
# test for grade computed on current grades
test_values = (
(self.run_fa, api._compute_grade_for_fa, ),
(self.run_no_fa, api._compute_grade_for_non_fa, ),
)
for course_run, grade_func in test_values:
course_key = course_run.edx_course_key
current_grade = self.current_grades[course_key]
current_grade.data['percent'] = odd_value
current_grade.save()
user_edx_data = CachedEdxUserData(self.user)
run_data = user_edx_data.get_run_data(course_key)
grade = grade_func(run_data)
assert grade.grade == 0.0
def get_final_grade(user, course_run):
"""
Public function to compute final grades for the a user in a course run.
Args:
user (User): a django User
course_run (CourseRun): a course run model object
Returns:
UserFinalGrade: a namedtuple of (grade, passed,) representing the final grade
of the user in the course run and whether she passed it
"""
# pull the cached data for the user
user_data = CachedEdxUserData(user, course_run.course.program)
run_data = user_data.get_run_data(course_run.edx_course_key)
# pick the right function
final_grade_func = _get_compute_func(course_run)
return final_grade_func(run_data)
def get_final_grade(user, course_run):
"""
Public function to compute final grades for the a user in a course run.
Args:
user (User): a django User
course_run (CourseRun): a course run model object
Returns:
UserFinalGrade: a namedtuple of (grade, passed,) representing the final grade
of the user in the course run and whether she passed it
"""
# pull the cached data for the user
user_data = CachedEdxUserData(user, course_run.course.program)
run_data = user_data.get_run_data(course_run.edx_course_key)
# pick the right function
final_grade_func = _get_compute_func(course_run)
return final_grade_func(run_data)
def test_compute_grade_odd_grade(self, odd_value):
"""
Tests in case the grade coming from edX is not a number
"""
# test for grade computed on current grades
test_values = (
(self.run_fa, api._compute_grade_for_fa, ),
(self.run_no_fa, api._compute_grade_for_non_fa, ),
)
for course_run, grade_func in test_values:
course_key = course_run.edx_course_key
current_grade = self.current_grades[course_key]
current_grade.data['percent'] = odd_value
current_grade.save()
user_edx_data = CachedEdxUserData(self.user)
run_data = user_edx_data.get_run_data(course_key)
grade = grade_func(run_data)
assert grade.grade == 0.0