def test_to_internal_value(self):
Request = namedtuple('Request', ['site'])
serializer = UserGradeSerializer(
context={'request': Request(site=self.site)})
data = {
'username': '******',
'course_run': 'nope',
'letter_grade': 'A',
'percent_grade': 0.9,
'verified': True,
}
with self.assertRaisesMessage(ValidationError,
'No CourseRun exists for key [nope]'):
serializer.to_internal_value(data)
course = CourseFactory(site=self.site)
course_run = CourseRunFactory(course=course)
data['course_run'] = course_run.key
grade = serializer.to_internal_value(data)
self.assertEqual(grade['username'], 'alice')
self.assertEqual(grade['course_run'], course_run)
self.assertEqual(grade['verified'], True)
self.assertEqual(grade['letter_grade'], 'A')
self.assertEqual(str(grade['percent_grade']), '0.9000')
def test_to_internal_value(self):
Request = namedtuple("Request", ["site"])
serializer = UserGradeSerializer(
context={"request": Request(site=self.site)})
data = {
"username": "******",
"course_run": "nope",
"letter_grade": "A",
"percent_grade": 0.9,
"verified": True,
}
with self.assertRaisesMessage(ValidationError,
"No CourseRun exists for key [nope]"):
serializer.to_internal_value(data)
course = CourseFactory(site=self.site)
course_run = CourseRunFactory(course=course)
data["course_run"] = course_run.key
grade = serializer.to_internal_value(data)
self.assertEqual(grade["username"], "alice")
self.assertEqual(grade["course_run"], course_run)
self.assertEqual(grade["verified"], True)
self.assertEqual(grade["letter_grade"], "A")
self.assertEqual(str(grade["percent_grade"]), "0.9000")
def serialize_user_grade(self, user_grade, many=False):
""" Serialize the given UserGrade object(s). """
request = APIRequestFactory(SERVER_NAME=self.site.domain).get('/')
return UserGradeSerializer(user_grade,
context={
'request': request
},
many=many).data
def test_to_representation(self):
grade = UserGradeFactory()
expected = {
'id': grade.id,
'username': grade.username,
'course_run': grade.course_run.key,
'letter_grade': grade.letter_grade,
'percent_grade': str(grade.percent_grade),
'verified': grade.verified,
'created': grade.created.strftime(api_settings.DATETIME_FORMAT),
'modified': grade.modified.strftime(api_settings.DATETIME_FORMAT),
}
actual = UserGradeSerializer(grade).data
self.assertDictEqual(actual, expected)
def test_to_representation(self):
grade = UserGradeFactory()
expected = {
"id": grade.id,
"username": grade.username,
"course_run": grade.course_run.key,
"letter_grade": grade.letter_grade,
"percent_grade": str(grade.percent_grade),
"verified": grade.verified,
"created": grade.created.strftime(api_settings.DATETIME_FORMAT),
"modified": grade.modified.strftime(api_settings.DATETIME_FORMAT),
}
actual = UserGradeSerializer(grade).data
self.assertDictEqual(actual, expected)