def test_get_group_for_user_with_skipped(self):
# Check that a user is in verified allow group if that user has skipped
# any ICRV block.
user = self.create_user_and_enroll('verified')
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.first_checkpoint,
user_id=user.id,
course_id=self.course.id)
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
def test_get_group_for_user_with_skipped(self):
# Check that a user is in verified allow group if that user has skipped
# any ICRV block.
user = self.create_user_and_enroll('verified')
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.first_checkpoint,
user_id=user.id,
course_id=self.course.id)
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
def test_add_skipped_attempts(self):
"""
Test 'add_skipped_reverification_attempt' method.
"""
# add verification status
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint, user_id=self.user.id, course_id=unicode(self.course.id)
)
# test the status of skipped reverification from database
result = SkippedReverification.objects.filter(course_id=self.course.id)[0]
self.assertEqual(result.checkpoint, self.checkpoint)
self.assertEqual(result.user, self.user)
self.assertEqual(result.course_id, self.course.id)
def test_cache_with_skipped_icrv(self):
# Check that a user is in verified allow group if that user has skipped
# any ICRV block.
user = self.create_user_and_enroll('verified')
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.first_checkpoint,
user_id=user.id,
course_id=self.course.id
)
# this will warm the cache.
with self.assertNumQueries(3):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
# no db queries this time.
with self.assertNumQueries(0):
self._assert_group_assignment(user, VerificationPartitionScheme.ALLOW)
def test_check_user_skipped_reverification_exists(self):
"""
Test the 'check_user_skipped_reverification_exists' method's response.
"""
# add verification status
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint,
user_id=self.user.id,
course_id=unicode(self.course.id))
self.assertTrue(
SkippedReverification.check_user_skipped_reverification_exists(
user_id=self.user.id, course_id=self.course.id))
user2 = UserFactory.create()
self.assertFalse(
SkippedReverification.check_user_skipped_reverification_exists(
user_id=user2.id, course_id=self.course.id))
def test_add_skipped_attempts(self):
"""
Test 'add_skipped_reverification_attempt' method.
"""
# add verification status
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint,
user_id=self.user.id,
course_id=unicode(self.course.id))
# test the status of skipped reverification from database
result = SkippedReverification.objects.filter(
course_id=self.course.id)[0]
self.assertEqual(result.checkpoint, self.checkpoint)
self.assertEqual(result.user, self.user)
self.assertEqual(result.course_id, self.course.id)
def skip_verification(self, user_id, course_id,
related_assessment_location):
"""Add skipped verification attempt entry for a user against a given
'checkpoint'.
Args:
user_id(str): User Id string
course_id(str): A string of course_id
related_assessment_location(str): Location of Reverification XBlock
Returns:
None
"""
course_key = CourseKey.from_string(course_id)
checkpoint = VerificationCheckpoint.objects.get(
course_id=course_key,
checkpoint_location=related_assessment_location)
user = User.objects.get(id=user_id)
# user can skip a reverification attempt only if that user has not already
# skipped an attempt
try:
SkippedReverification.add_skipped_reverification_attempt(
checkpoint, user_id, course_key)
except IntegrityError:
log.exception(
"Skipped attempt already exists for user %s: with course %s:",
user_id, unicode(course_id))
return
try:
# Avoid circular import
from openedx.core.djangoapps.credit.api import set_credit_requirement_status
# As a user skips the reverification it declines to fulfill the requirement so
# requirement sets to declined.
set_credit_requirement_status(user,
course_key,
'reverification',
checkpoint.checkpoint_location,
status='declined')
except Exception as err: # pylint: disable=broad-except
log.error(
"Unable to add credit requirement status for user with id %d: %s",
user_id, err)
def skip_verification(self, user_id, course_id, related_assessment_location):
"""Add skipped verification attempt entry for a user against a given
'checkpoint'.
Args:
user_id(str): User Id string
course_id(str): A string of course_id
related_assessment_location(str): Location of Reverification XBlock
Returns:
None
"""
course_key = CourseKey.from_string(course_id)
checkpoint = VerificationCheckpoint.objects.get(
course_id=course_key,
checkpoint_location=related_assessment_location
)
user = User.objects.get(id=user_id)
# user can skip a reverification attempt only if that user has not already
# skipped an attempt
try:
SkippedReverification.add_skipped_reverification_attempt(checkpoint, user_id, course_key)
except IntegrityError:
log.exception("Skipped attempt already exists for user %s: with course %s:", user_id, unicode(course_id))
return
try:
# Avoid circular import
from openedx.core.djangoapps.credit.api import set_credit_requirement_status
# As a user skips the reverification it declines to fulfill the requirement so
# requirement sets to declined.
set_credit_requirement_status(
user.username,
course_key,
'reverification',
checkpoint.checkpoint_location,
status='declined'
)
except Exception as err: # pylint: disable=broad-except
log.error("Unable to add credit requirement status for user with id %d: %s", user_id, err)
def test_unique_constraint(self):
"""Test that adding skipped re-verification with same user and course
id will raise 'IntegrityError' exception.
"""
# add verification object
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint,
user_id=self.user.id,
course_id=unicode(self.course.id))
with self.assertRaises(IntegrityError):
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint,
user_id=self.user.id,
course_id=unicode(self.course.id))
# create skipped attempt for different user
user2 = UserFactory.create()
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint,
user_id=user2.id,
course_id=unicode(self.course.id))
# test the status of skipped reverification from database
result = SkippedReverification.objects.filter(user=user2)[0]
self.assertEqual(result.checkpoint, self.checkpoint)
self.assertEqual(result.user, user2)
self.assertEqual(result.course_id, self.course.id)
def test_check_user_skipped_reverification_exists(self):
"""
Test the 'check_user_skipped_reverification_exists' method's response.
"""
# add verification status
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint, user_id=self.user.id, course_id=unicode(self.course.id)
)
self.assertTrue(
SkippedReverification.check_user_skipped_reverification_exists(
user_id=self.user.id,
course_id=self.course.id
)
)
user2 = UserFactory.create()
self.assertFalse(
SkippedReverification.check_user_skipped_reverification_exists(
user_id=user2.id,
course_id=self.course.id
)
)
def test_unique_constraint(self):
"""Test that adding skipped re-verification with same user and course
id will raise 'IntegrityError' exception.
"""
# add verification object
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint, user_id=self.user.id, course_id=unicode(self.course.id)
)
with self.assertRaises(IntegrityError):
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint, user_id=self.user.id, course_id=unicode(self.course.id)
)
# create skipped attempt for different user
user2 = UserFactory.create()
SkippedReverification.add_skipped_reverification_attempt(
checkpoint=self.checkpoint, user_id=user2.id, course_id=unicode(self.course.id)
)
# test the status of skipped reverification from database
result = SkippedReverification.objects.filter(user=user2)[0]
self.assertEqual(result.checkpoint, self.checkpoint)
self.assertEqual(result.user, user2)
self.assertEqual(result.course_id, self.course.id)
