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 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 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_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_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 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), {})
