def test_valid_limit_and_page_size(self): # Test valid limit and page_size parameters. req = webob.Request.blank('/?limit=20&page_size=5') self.assertEqual(common.get_pagination_params(req), { 'page_size': 5, 'limit': 20 })
def fake_get_limit_and_marker(request, max_limit=1): params = common.get_pagination_params(request) limit = params.get('limit', max_limit) limit = min(max_limit, limit) marker = params.get('marker') return limit, marker
def test_valid_limit_and_marker(self): # Test valid limit and marker parameters. marker = '263abb28-1de6-412f-b00b-f0ee0c4333c2' req = webob.Request.blank('/?limit=20&marker=%s' % marker) self.assertEqual(common.get_pagination_params(req), { 'marker': marker, 'limit': 20 })
def index(self, req): """Return an index listing of images available to the request. :param req: `wsgi.Request` object """ context = req.environ['patron.context'] filters = self._get_filters(req) params = req.GET.copy() page_params = common.get_pagination_params(req) for key, val in page_params.iteritems(): params[key] = val try: images = self._image_api.get_all(context, filters=filters, **page_params) except exception.Invalid as e: raise webob.exc.HTTPBadRequest(explanation=e.format_message()) return self._view_builder.index(req, images)
def test_valid_page_size(self): # Test valid page_size param. req = webob.Request.blank('/?page_size=10') self.assertEqual(common.get_pagination_params(req), {'page_size': 10})
def test_valid_limit(self): # Test valid limit param. req = webob.Request.blank('/?limit=10') self.assertEqual(common.get_pagination_params(req), {'limit': 10})
def test_valid_marker(self): # Test valid marker param. req = webob.Request.blank( '/?marker=263abb28-1de6-412f-b00b-f0ee0c4333c2') self.assertEqual(common.get_pagination_params(req), {'marker': '263abb28-1de6-412f-b00b-f0ee0c4333c2'})
def test_no_params(self): # Test no params. req = webob.Request.blank('/') self.assertEqual(common.get_pagination_params(req), {})
def test_valid_limit_and_page_size(self): # Test valid limit and page_size parameters. req = webob.Request.blank('/?limit=20&page_size=5') self.assertEqual(common.get_pagination_params(req), {'page_size': 5, 'limit': 20})
def test_valid_limit_and_marker(self): # Test valid limit and marker parameters. marker = '263abb28-1de6-412f-b00b-f0ee0c4333c2' req = webob.Request.blank('/?limit=20&marker=%s' % marker) self.assertEqual(common.get_pagination_params(req), {'marker': marker, 'limit': 20})