def test_limiter_limit_medium(self):
""" Test limit of 10. """
req = Request.blank("/?limit=10")
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium[:10])
self.assertEqual(common.limited(self.large, req), self.large[:10])
def test_limiter_nothing(self):
""" Test request with no offset or limit """
req = Request.blank('/')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_limit_zero(self):
""" Test limit of zero. """
req = Request.blank('/?limit=0')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_limit_medium(self):
""" Test limit of 10. """
req = Request.blank('/?limit=10')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium[:10])
self.assertEqual(common.limited(self.large, req), self.large[:10])
def test_limiter_offset_zero(self):
""" Test offset key works with 0. """
req = Request.blank('/?offset=0')
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_nothing(self):
""" Test request with no offset or limit """
req = Request.blank("/")
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_limit_zero(self):
""" Test limit of zero. """
req = Request.blank("/?limit=0")
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_offset_over_max(self):
""" Test offset key works with a number over 1000 (max_limit). """
req = Request.blank("/?offset=1001")
self.assertEqual(common.limited(self.tiny, req), [])
self.assertEqual(common.limited(self.small, req), [])
self.assertEqual(common.limited(self.medium, req), [])
self.assertEqual(common.limited(self.large, req), self.large[1001:2001])
def test_limiter_offset_medium(self):
""" Test offset key works with a medium sized number. """
req = Request.blank("/?offset=10")
self.assertEqual(common.limited(self.tiny, req), [])
self.assertEqual(common.limited(self.small, req), self.small[10:])
self.assertEqual(common.limited(self.medium, req), self.medium[10:])
self.assertEqual(common.limited(self.large, req), self.large[10:1010])
def test_limiter_offset_zero(self):
""" Test offset key works with 0. """
req = Request.blank("/?offset=0")
self.assertEqual(common.limited(self.tiny, req), self.tiny)
self.assertEqual(common.limited(self.small, req), self.small)
self.assertEqual(common.limited(self.medium, req), self.medium)
self.assertEqual(common.limited(self.large, req), self.large[:1000])
def test_limiter_offset_medium(self):
""" Test offset key works with a medium sized number. """
req = Request.blank('/?offset=10')
self.assertEqual(common.limited(self.tiny, req), [])
self.assertEqual(common.limited(self.small, req), self.small[10:])
self.assertEqual(common.limited(self.medium, req), self.medium[10:])
self.assertEqual(common.limited(self.large, req), self.large[10:1010])
def test_limiter_offset_over_max(self):
""" Test offset key works with a number over 1000 (max_limit). """
req = Request.blank('/?offset=1001')
self.assertEqual(common.limited(self.tiny, req), [])
self.assertEqual(common.limited(self.small, req), [])
self.assertEqual(common.limited(self.medium, req), [])
self.assertEqual(common.limited(self.large, req),
self.large[1001:2001])
def test_limiter_custom_max_limit(self):
""" Test a max_limit other than 1000. """
items = range(2000)
req = Request.blank("/?offset=1&limit=3")
self.assertEqual(common.limited(items, req, max_limit=2000), items[1:4])
req = Request.blank("/?offset=3&limit=0")
self.assertEqual(common.limited(items, req, max_limit=2000), items[3:])
req = Request.blank("/?offset=3&limit=2500")
self.assertEqual(common.limited(items, req, max_limit=2000), items[3:])
req = Request.blank("/?offset=3000&limit=10")
self.assertEqual(common.limited(items, req, max_limit=2000), [])
def test_limiter_limit_and_offset(self):
""" Test request with both limit and offset. """
items = range(2000)
req = Request.blank("/?offset=1&limit=3")
self.assertEqual(common.limited(items, req), items[1:4])
req = Request.blank("/?offset=3&limit=0")
self.assertEqual(common.limited(items, req), items[3:1003])
req = Request.blank("/?offset=3&limit=1500")
self.assertEqual(common.limited(items, req), items[3:1003])
req = Request.blank("/?offset=3000&limit=10")
self.assertEqual(common.limited(items, req), [])
def test_limiter_limit_and_offset(self):
""" Test request with both limit and offset. """
items = range(2000)
req = Request.blank('/?offset=1&limit=3')
self.assertEqual(common.limited(items, req), items[1:4])
req = Request.blank('/?offset=3&limit=0')
self.assertEqual(common.limited(items, req), items[3:1003])
req = Request.blank('/?offset=3&limit=1500')
self.assertEqual(common.limited(items, req), items[3:1003])
req = Request.blank('/?offset=3000&limit=10')
self.assertEqual(common.limited(items, req), [])
def test_limiter_custom_max_limit(self):
""" Test a max_limit other than 1000. """
items = range(2000)
req = Request.blank('/?offset=1&limit=3')
self.assertEqual(common.limited(items, req, max_limit=2000),
items[1:4])
req = Request.blank('/?offset=3&limit=0')
self.assertEqual(common.limited(items, req, max_limit=2000), items[3:])
req = Request.blank('/?offset=3&limit=2500')
self.assertEqual(common.limited(items, req, max_limit=2000), items[3:])
req = Request.blank('/?offset=3000&limit=10')
self.assertEqual(common.limited(items, req, max_limit=2000), [])
def _items(self, req, server_id, entity_maker):
"""Returns a list of VIFs, transformed through entity_maker."""
context = req.environ['engine.context']
vifs = self.network_api.get_vifs_by_instance(context, server_id)
limited_list = common.limited(vifs, req)
res = [entity_maker(context, vif) for vif in limited_list]
return {'virtual_interfaces': res}
def _items(self, req, entity_maker):
"""Returns a list of snapshots, transformed through entity_maker."""
context = req.environ['engine.context']
snapshots = self.volume_api.get_all_snapshots(context)
limited_list = common.limited(snapshots, req)
res = [entity_maker(context, snapshot) for snapshot in limited_list]
return {'snapshots': res}
def _items(self, req, entity_maker):
"""Returns a list of volumes, transformed through entity_maker."""
context = req.environ['engine.context']
volumes = self.volume_api.get_all(context)
limited_list = common.limited(volumes, req)
res = [entity_maker(context, vol) for vol in limited_list]
return {'volumes': res}
def _items(self, req, entity_maker):
"""Returns a list of volumes, transformed through entity_maker."""
context = req.environ['engine.context']
volumes = self.volume_api.get_all(context)
limited_list = common.limited(volumes, req)
res = [entity_maker(context, vol) for vol in limited_list]
return {'volumes': res}
def _items(self, req, entity_maker):
"""Returns a list of snapshots, transformed through entity_maker."""
context = req.environ['engine.context']
snapshots = self.volume_api.get_all_snapshots(context)
limited_list = common.limited(snapshots, req)
res = [entity_maker(context, snapshot) for snapshot in limited_list]
return {'snapshots': res}
def _items(self, req, server_id, entity_maker):
"""Returns a list of VIFs, transformed through entity_maker."""
context = req.environ['engine.context']
vifs = self.network_api.get_vifs_by_instance(context, server_id)
limited_list = common.limited(vifs, req)
res = [entity_maker(context, vif) for vif in limited_list]
return {'virtual_interfaces': res}
def index(self, req):
"""Return all zones in brief"""
# Ask the ZoneManager in the Scheduler for most recent data,
# or fall-back to the database ...
items = engine.scheduler.api.get_zone_list(req.environ['engine.context'])
items = common.limited(items, req)
items = [_scrub_zone(item) for item in items]
return dict(zones=items)
def _items(self, req, details):
"""Return summary or detailed list of VSAs."""
context = req.environ['engine.context']
vsas = self.vsa_api.get_all(context)
limited_list = common.limited(vsas, req)
vsa_list = []
for vsa in limited_list:
instances = self._get_instances_by_vsa_id(context, vsa.get('id'))
vsa_list.append(_vsa_view(context, vsa, details, instances))
return {'vsaSet': vsa_list}
def _items(self, req, server_id, entity_maker):
"""Returns a list of attachments, transformed through entity_maker."""
context = req.environ['engine.context']
try:
instance = self.compute_api.get(context, server_id)
except exception.NotFound:
raise exc.HTTPNotFound()
volumes = instance['volumes']
limited_list = common.limited(volumes, req)
res = [entity_maker(context, vol) for vol in limited_list]
return {'volumeAttachments': res}
def _items(self, req, server_id, entity_maker):
"""Returns a list of attachments, transformed through entity_maker."""
context = req.environ['engine.context']
try:
instance = self.compute_api.get(context, server_id)
except exception.NotFound:
raise exc.HTTPNotFound()
volumes = instance['volumes']
limited_list = common.limited(volumes, req)
res = [entity_maker(context, vol) for vol in limited_list]
return {'volumeAttachments': res}
def index(self, req):
"""Returns a list of security groups"""
context = req.environ['engine.context']
self.compute_api.ensure_default_security_group(context)
groups = db.security_group_get_by_project(context,
context.project_id)
limited_list = common.limited(groups, req)
result = [self._format_security_group(context, group)
for group in limited_list]
return {'security_groups':
list(sorted(result,
key=lambda k: (k['tenant_id'], k['name'])))}
def _items(self, req, vsa_id, details):
"""Return summary or detailed list of volumes for particular VSA."""
context = req.environ['engine.context']
vols = self.volume_api.get_all(
context, search_opts={'metadata': {
self.direction: str(vsa_id)
}})
limited_list = common.limited(vols, req)
res = [self._translation(context, vol, vsa_id, details) \
for vol in limited_list]
return {self.objects: res}
def index(self, req):
"""Return all users in brief"""
users = self.manager.get_users()
users = common.limited(users, req)
users = [_translate_keys(user) for user in users]
return dict(users=users)
