def getOrCreateForStudent(student):
"""Gets or creates the ranking object for the student.
Args:
student: GCIProfile entity representing the student.
"""
q = GCIStudentRanking.all()
q.filter('student', student)
ranking = q.get()
if not ranking:
# create a new one
ranking = GCIStudentRanking(program=student.scope, student=student)
ranking.put()
return ranking
def testGetOrCreateForStudent(self):
"""Tests if an appropriate ranking object is created for a student.
"""
#There is no GCIStudentRanking object for self.student in the datastore.
#Hence, a new entity should be created and returned.
q = GCIStudentRanking.all()
q.filter('student', self.student)
ranking = q.get()
self.assertEqual(ranking, None)
actual_ranking = ranking_logic.getOrCreateForStudent(self.student)
q = GCIStudentRanking.all()
q.filter('student', self.student)
expected_ranking = q.get()
self.assertEqual(expected_ranking.key(), actual_ranking.key())
#GCIStudentRanking object already exists for a student.
student = GCIProfileHelper(
self.program,
False).createOtherUser('*****@*****.**').createStudent()
ranking = GCIStudentRanking(program=student.scope, student=student)
ranking.put()
actual_ranking = ranking_logic.getOrCreateForStudent(student)
self.assertEqual(ranking.key(), actual_ranking.key())
def testGetOrCreateForStudent(self):
"""Tests if an appropriate ranking object is created for a student.
"""
#There is no GCIStudentRanking object for self.student in the datastore.
#Hence, a new entity should be created and returned.
q = GCIStudentRanking.all()
q.filter('student', self.student)
ranking = q.get()
self.assertEqual(ranking, None)
actual_ranking = ranking_logic.getOrCreateForStudent(self.student)
q = GCIStudentRanking.all()
q.filter('student', self.student)
expected_ranking = q.get()
self.assertEqual(expected_ranking.key(), actual_ranking.key())
#GCIStudentRanking object already exists for a student.
student = GCIProfileHelper(self.program, False).createOtherUser(
'*****@*****.**').createStudent()
ranking = GCIStudentRanking(program=student.scope, student=student)
ranking.put()
actual_ranking = ranking_logic.getOrCreateForStudent(student)
self.assertEqual(ranking.key(), actual_ranking.key())
