def test_get_request_limit_param_with_limit_zero_allowed(self):
"""
_get_request_limit_param can accept request it limit <= 0
So here test that and returns a valid number
"""
limits = [(0, 0), (-1, -1), (-1000, -1000)]
for req_limit, resp_limit in limits:
request = testing.DummyRequest(params={'limit': req_limit})
result_limit = articlemeta._get_request_limit_param(
request, only_positive_limit=False)
self.assertEqual(result_limit, resp_limit)
def test_get_request_limit_param__can_ignore_default_limit(self):
"""
In some case every requested limit, must be the returned,
even if is bigger than default_limit.
"""
# set a list of tuples (limit requested, limit expected in response)
limits = [(1, 1), (10, 10), (1000, 1000), (2000, 2000), (12000, 12000)]
for req_limit, resp_limit in limits:
request = testing.DummyRequest(params={'limit': req_limit})
result_limit = articlemeta._get_request_limit_param(
request, force_max_limit_to_default=False)
self.assertEqual(result_limit, resp_limit)
def test_get_request_limit_param_by_default(self):
"""
test default behavior of the helper function: _get_request_limit_param
- only positive limits are allowed
- if request.limit is greater than default_limit, will return the default limit (1000)
"""
# set a list of tuples (limit requested, limit expected in response)
limits = [(1, 1), (10, 10), (1000, 1000), (2000, 1000), (12000, 1000)]
for req_limit, resp_limit in limits:
request = testing.DummyRequest(params={'limit': req_limit})
result_limit = articlemeta._get_request_limit_param(request)
self.assertEqual(result_limit, resp_limit)
def test_get_request_limit_param_with_new_default_limit(self):
"""
define new default limit, that will be the top value returned
"""
new_default_limit = 200
# set a list of tuples (limit requested, limit expected in response)
limits = [(1, 1), (10, 10), (1000, new_default_limit),
(2000, new_default_limit), (12000, new_default_limit)]
for req_limit, resp_limit in limits:
request = testing.DummyRequest(params={'limit': req_limit})
result_limit = articlemeta._get_request_limit_param(
request, default_limit=new_default_limit)
self.assertEqual(result_limit, resp_limit)