def test_get_window(self):
# if no window exists, returns None
self.assertIsNone(MidcourseReverificationWindow.get_window(self.course_id, datetime.now(pytz.utc)))
# we should get the expected window otherwise
window_valid = MidcourseReverificationWindowFactory(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=3),
end_date=datetime.now(pytz.utc) + timedelta(days=3)
)
self.assertEquals(
window_valid,
MidcourseReverificationWindow.get_window(self.course_id, datetime.now(pytz.utc))
)
def test_get_window(self):
# if no window exists, returns None
self.assertIsNone(MidcourseReverificationWindow.get_window(self.course_id, datetime.now(pytz.utc)))
# we should get the expected window otherwise
window_valid = MidcourseReverificationWindowFactory(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=3),
end_date=datetime.now(pytz.utc) + timedelta(days=3)
)
self.assertEquals(
window_valid,
MidcourseReverificationWindow.get_window(self.course_id, datetime.now(pytz.utc))
)
def post(self, request, course_id):
"""
submits the reverification to SoftwareSecure
"""
try:
now = datetime.datetime.now(UTC)
course_id = CourseKey.from_string(course_id)
window = MidcourseReverificationWindow.get_window(course_id, now)
if window is None:
raise WindowExpiredException
attempt = SoftwareSecurePhotoVerification(user=request.user, window=window)
b64_face_image = request.POST["face_image"].split(",")[1]
attempt.upload_face_image(b64_face_image.decode("base64"))
attempt.fetch_photo_id_image()
attempt.mark_ready()
attempt.save()
attempt.submit()
course_enrollment = CourseEnrollment.get_or_create_enrollment(request.user, course_id)
course_enrollment.update_enrollment(mode="verified")
course_enrollment.emit_event(EVENT_NAME_USER_SUBMITTED_MIDCOURSE_REVERIFY)
return HttpResponseRedirect(reverse("verify_student_midcourse_reverification_confirmation"))
except WindowExpiredException:
log.exception(
"User {} attempted to re-verify, but the window expired before the attempt".format(request.user.id)
)
return HttpResponseRedirect(reverse("verify_student_reverification_window_expired"))
except Exception:
log.exception("Could not submit verification attempt for user {}".format(request.user.id))
context = {"user_full_name": request.user.profile.name, "error": True}
return render_to_response("verify_student/midcourse_photo_reverification.html", context)
def test_window_open_for_course(self):
# Should return False if no windows exist for a course
self.assertFalse(MidcourseReverificationWindow.window_open_for_course(self.course_id))
# Should return False if a window exists, but it's not in the current timeframe
MidcourseReverificationWindowFactory(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=10),
end_date=datetime.now(pytz.utc) - timedelta(days=5)
)
self.assertFalse(MidcourseReverificationWindow.window_open_for_course(self.course_id))
# Should return True if a non-expired window exists
MidcourseReverificationWindowFactory(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=3),
end_date=datetime.now(pytz.utc) + timedelta(days=3)
)
self.assertTrue(MidcourseReverificationWindow.window_open_for_course(self.course_id))
def test_window_open_for_course(self):
# Should return False if no windows exist for a course
self.assertFalse(MidcourseReverificationWindow.window_open_for_course(self.course_id))
# Should return False if a window exists, but it's not in the current timeframe
MidcourseReverificationWindowFactory(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=10),
end_date=datetime.now(pytz.utc) - timedelta(days=5)
)
self.assertFalse(MidcourseReverificationWindow.window_open_for_course(self.course_id))
# Should return True if a non-expired window exists
MidcourseReverificationWindowFactory(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=3),
end_date=datetime.now(pytz.utc) + timedelta(days=3)
)
self.assertTrue(MidcourseReverificationWindow.window_open_for_course(self.course_id))
def test_no_overlapping_windows(self):
window_valid = MidcourseReverificationWindow(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=3),
end_date=datetime.now(pytz.utc) + timedelta(days=3))
window_valid.save()
with self.assertRaises(ValidationError):
window_invalid = MidcourseReverificationWindow(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=2),
end_date=datetime.now(pytz.utc) + timedelta(days=4))
window_invalid.save()
def post(self, request, course_id):
"""
submits the reverification to SoftwareSecure
"""
try:
now = datetime.datetime.now(UTC)
course_id = SlashSeparatedCourseKey.from_deprecated_string(
course_id)
window = MidcourseReverificationWindow.get_window(course_id, now)
if window is None:
raise WindowExpiredException
attempt = SoftwareSecurePhotoVerification(user=request.user,
window=window)
b64_face_image = request.POST['face_image'].split(",")[1]
attempt.upload_face_image(b64_face_image.decode('base64'))
attempt.fetch_photo_id_image()
attempt.mark_ready()
attempt.save()
attempt.submit()
course_enrollment = CourseEnrollment.get_or_create_enrollment(
request.user, course_id)
course_enrollment.update_enrollment(mode="verified")
course_enrollment.emit_event(
EVENT_NAME_USER_SUBMITTED_MIDCOURSE_REVERIFY)
return HttpResponseRedirect(
reverse(
'verify_student_midcourse_reverification_confirmation'))
except WindowExpiredException:
log.exception(
"User {} attempted to re-verify, but the window expired before the attempt"
.format(request.user.id))
return HttpResponseRedirect(
reverse('verify_student_reverification_window_expired'))
except Exception:
log.exception(
"Could not submit verification attempt for user {}".format(
request.user.id))
context = {
"user_full_name": request.user.profile.name,
"error": True,
}
return render_to_response(
"verify_student/midcourse_photo_reverification.html", context)
def test_no_overlapping_windows(self):
window_valid = MidcourseReverificationWindow(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=3),
end_date=datetime.now(pytz.utc) + timedelta(days=3)
)
window_valid.save()
with self.assertRaises(ValidationError):
window_invalid = MidcourseReverificationWindow(
course_id=self.course_id,
start_date=datetime.now(pytz.utc) - timedelta(days=2),
end_date=datetime.now(pytz.utc) + timedelta(days=4)
)
window_invalid.save()