def test_serializer_cant_apply_for_same_cohort_twice(self):
data = {'isMentor': True}
serializer = ParticipantSerializer(data=data)
serializer.is_valid()
participant = serializer.save(user=self.user, cohort=self.cohort)
data = {'isMentor': False}
serializer = ParticipantSerializer(data=data)
serializer.is_valid()
with self.assertRaises(IntegrityError):
participant = serializer.save(user=self.user, cohort=self.cohort)
def test_serializer_valid_participant(self):
data = {'isMentor': False}
serializer = ParticipantSerializer(data=data)
self.assertTrue(serializer.is_valid())
participant = serializer.save(user=self.user, cohort=self.cohort)
self.assertFalse(participant.isMatched)
self.assertTrue(participant.signUpDate <= timezone.now())
def register(self, request, **kwargs):
c = Cohort.objects.get(cohortId=self.kwargs['cohortId'])
s = ParticipantSerializer(data=request.data)
if not s.is_valid():
return JSONResponse({'detail': s.errors},
status=status.HTTP_400_BAD_REQUEST)
try:
s.save(user=request.user, cohort=c)
except IntegrityError:
return JSONResponse(
{'detail': 'You have already applied for this cohort.'},
status=status.HTTP_403_FORBIDDEN)
except ValidationError as e:
return JSONResponse({'detail': e.args[0]},
status=status.HTTP_403_FORBIDDEN)
return JSONResponse(s.data, status=status.HTTP_200_OK)
def test_serializer_ignore_duplicate_tags(self):
data = {'isMentor': True, 'tags': ['node.js', 'sports', 'sports']}
Tag.objects.create(name="node.js")
Tag.objects.create(name="sports")
serializer = ParticipantSerializer(data=data)
if not serializer.is_valid():
self.fail(serializer.errors)
participant = serializer.save(user=self.user, cohort=self.cohort)
self.assertEqual(len(participant.tags.all()), 2)
def test_serializer_cant_apply_for_full_cohort(self):
smol_programme = Programme.objects.create(
name='Smaller Programme',
description='This is a test programme.',
defaultCohortSize=1,
createdBy=self.user)
smol_cohort = Cohort.objects.create(
programme=smol_programme,
createdBy=self.user,
cohortSize=smol_programme.defaultCohortSize)
data = {'isMentor': True}
serializer = ParticipantSerializer(data=data)
serializer.is_valid()
participant = serializer.save(user=self.user, cohort=smol_cohort)
data = {'isMentor': False}
serializer = ParticipantSerializer(data=data)
serializer.is_valid()
with self.assertRaises(ValidationError):
participant = serializer.save(user=self.other_user,
cohort=smol_cohort)