def setUp(self):
super(NamespacedPaginationTestCase, self).setUp()
self.paginator = NamespacedPageNumberPagination()
self.users = [
self.TestUser('user_{}'.format(idx),
'user_{}@example.com'.format(idx))
for idx in xrange(25)
]
self.request_factory = RequestFactory()
def get(self, request, course_key_string, cohort_id=None):
"""
Endpoint to get either one or all cohorts.
"""
course_key, course = _get_course_with_access(request, course_key_string)
if not cohort_id:
all_cohorts = cohorts.get_course_cohorts(course)
paginator = NamespacedPageNumberPagination()
paginator.max_page_size = MAX_PAGE_SIZE
page = paginator.paginate_queryset(all_cohorts, request)
response = [_get_cohort_representation(c, course) for c in page]
return Response(response, status=status.HTTP_200_OK)
else:
cohort = cohorts.get_cohort_by_id(course_key, cohort_id)
return _get_cohort_response(cohort, course)
class NamespacedPaginationTestCase(TestCase):
"""
Test behavior of `NamespacedPageNumberPagination`
"""
TestUser = namedtuple('TestUser', ['username', 'email'])
class TestUserSerializer(serializers.Serializer): # pylint: disable=abstract-method
"""
Simple serializer to paginate results from
"""
username = serializers.CharField()
email = serializers.CharField()
expected_data = {
'results': [
{'username': '******', 'email': '*****@*****.**'},
{'username': '******', 'email': '*****@*****.**'},
{'username': '******', 'email': '*****@*****.**'},
{'username': '******', 'email': '*****@*****.**'},
{'username': '******', 'email': '*****@*****.**'},
],
'pagination': {
'next': 'http://testserver/endpoint?page=3&page_size=5',
'previous': 'http://testserver/endpoint?page_size=5',
'count': 25,
'num_pages': 5,
}
}
def setUp(self):
super(NamespacedPaginationTestCase, self).setUp()
self.paginator = NamespacedPageNumberPagination()
self.users = [self.TestUser('user_{}'.format(idx), 'user_{}@example.com'.format(idx)) for idx in xrange(25)]
self.request_factory = RequestFactory()
def test_basic_pagination(self):
request = self.request_factory.get('/endpoint', data={'page': 2, 'page_size': 5})
request.query_params = {'page': 2, 'page_size': 5}
paged_users = self.paginator.paginate_queryset(self.users, request)
results = self.TestUserSerializer(paged_users, many=True).data
self.assertEqual(self.expected_data, self.paginator.get_paginated_response(results).data)
def setUp(self):
super(NamespacedPaginationTestCase, self).setUp()
self.paginator = NamespacedPageNumberPagination()
self.users = [self.TestUser('user_{}'.format(idx), 'user_{}@example.com'.format(idx)) for idx in xrange(25)]
self.request_factory = RequestFactory()
class NamespacedPaginationTestCase(TestCase):
"""
Test behavior of `NamespacedPageNumberPagination`
"""
TestUser = namedtuple('TestUser', ['username', 'email'])
class TestUserSerializer(serializers.Serializer): # pylint: disable=abstract-method
"""
Simple serializer to paginate results from
"""
username = serializers.CharField()
email = serializers.CharField()
expected_data = {
'results': [
{
'username': '******',
'email': '*****@*****.**'
},
{
'username': '******',
'email': '*****@*****.**'
},
{
'username': '******',
'email': '*****@*****.**'
},
{
'username': '******',
'email': '*****@*****.**'
},
{
'username': '******',
'email': '*****@*****.**'
},
],
'pagination': {
'next': 'http://testserver/endpoint?page=3&page_size=5',
'previous': 'http://testserver/endpoint?page_size=5',
'count': 25,
'num_pages': 5,
}
}
def setUp(self):
super(NamespacedPaginationTestCase, self).setUp()
self.paginator = NamespacedPageNumberPagination()
self.users = [
self.TestUser('user_{}'.format(idx),
'user_{}@example.com'.format(idx))
for idx in xrange(25)
]
self.request_factory = RequestFactory()
def test_basic_pagination(self):
request = self.request_factory.get('/endpoint',
data={
'page': 2,
'page_size': 5
})
request.query_params = {'page': 2, 'page_size': 5}
paged_users = self.paginator.paginate_queryset(self.users, request)
results = self.TestUserSerializer(paged_users, many=True).data
self.assertEqual(self.expected_data,
self.paginator.get_paginated_response(results).data)
