693 lines
27 KiB
Python
693 lines
27 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011, Cisco Systems, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# @author: Rohit Agarwalla, Cisco Systems, Inc.
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"""
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test_database.py is an independent test suite
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that tests the database api method calls
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"""
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import mock
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import sqlalchemy
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from quantum.openstack.common import log as logging
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import quantum.plugins.cisco.common.cisco_exceptions as c_exc
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import quantum.plugins.cisco.db.api as db
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import quantum.plugins.cisco.db.l2network_db as l2network_db
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import quantum.plugins.cisco.db.nexus_db_v2 as nexus_db
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from quantum.tests import base
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LOG = logging.getLogger(__name__)
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class NexusDB(object):
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"""Class consisting of methods to call nexus db methods."""
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def get_all_nexusportbindings(self):
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"""Get all nexus port bindings."""
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bindings = []
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try:
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for bind in nexus_db.get_all_nexusport_bindings():
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LOG.debug("Getting nexus port binding : %s" % bind.port_id)
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bind_dict = {}
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bind_dict["port-id"] = str(bind.port_id)
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bind_dict["vlan-id"] = str(bind.vlan_id)
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bindings.append(bind_dict)
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except Exception as exc:
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LOG.error("Failed to get all bindings: %s" % str(exc))
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return bindings
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def get_nexusportbinding(self, vlan_id):
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"""Get nexus port binding."""
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binding = []
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try:
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for bind in nexus_db.get_nexusport_binding(vlan_id):
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LOG.debug("Getting nexus port binding : %s" % bind.port_id)
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bind_dict = {}
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bind_dict["port-id"] = str(bind.port_id)
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bind_dict["vlan-id"] = str(bind.vlan_id)
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binding.append(bind_dict)
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except Exception as exc:
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LOG.error("Failed to get all bindings: %s" % str(exc))
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return binding
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def create_nexusportbinding(self, port_id, vlan_id):
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"""Create nexus port binding."""
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bind_dict = {}
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try:
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res = nexus_db.add_nexusport_binding(port_id, vlan_id)
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LOG.debug("Created nexus port binding : %s" % res.port_id)
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bind_dict["port-id"] = str(res.port_id)
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bind_dict["vlan-id"] = str(res.vlan_id)
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return bind_dict
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except Exception as exc:
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LOG.error("Failed to create nexus binding: %s" % str(exc))
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def delete_nexusportbinding(self, vlan_id):
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"""Delete nexus port binding."""
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bindings = []
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try:
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bind = nexus_db.remove_nexusport_binding(vlan_id)
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for res in bind:
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LOG.debug("Deleted nexus port binding: %s" % res.vlan_id)
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bind_dict = {}
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bind_dict["port-id"] = res.port_id
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bindings.append(bind_dict)
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return bindings
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except Exception as exc:
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raise Exception("Failed to delete nexus port binding: %s"
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% str(exc))
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def update_nexusport_binding(self, port_id, new_vlan_id):
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"""Update nexus port binding."""
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try:
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res = nexus_db.update_nexusport_binding(port_id, new_vlan_id)
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LOG.debug("Updating nexus port binding : %s" % res.port_id)
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bind_dict = {}
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bind_dict["port-id"] = str(res.port_id)
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bind_dict["vlan-id"] = str(res.vlan_id)
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return bind_dict
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except Exception as exc:
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raise Exception("Failed to update nexus port binding vnic: %s"
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% str(exc))
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class L2networkDB(object):
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"""Class conisting of methods to call L2network db methods."""
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def get_all_vlan_bindings(self):
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"""Get all vlan binding into a list of dict."""
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vlans = []
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try:
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for vlan_bind in l2network_db.get_all_vlan_bindings():
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LOG.debug("Getting vlan bindings for vlan: %s" %
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vlan_bind.vlan_id)
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vlan_dict = {}
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vlan_dict["vlan-id"] = str(vlan_bind.vlan_id)
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vlan_dict["vlan-name"] = vlan_bind.vlan_name
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vlan_dict["net-id"] = str(vlan_bind.network_id)
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vlans.append(vlan_dict)
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except Exception as exc:
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LOG.error("Failed to get all vlan bindings: %s" % str(exc))
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return vlans
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def get_vlan_binding(self, network_id):
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"""Get a vlan binding."""
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vlan = []
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try:
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for vlan_bind in l2network_db.get_vlan_binding(network_id):
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LOG.debug("Getting vlan binding for vlan: %s" %
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vlan_bind.vlan_id)
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vlan_dict = {}
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vlan_dict["vlan-id"] = str(vlan_bind.vlan_id)
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vlan_dict["vlan-name"] = vlan_bind.vlan_name
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vlan_dict["net-id"] = str(vlan_bind.network_id)
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vlan.append(vlan_dict)
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except Exception as exc:
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LOG.error("Failed to get vlan binding: %s" % str(exc))
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return vlan
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def create_vlan_binding(self, vlan_id, vlan_name, network_id):
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"""Create a vlan binding."""
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vlan_dict = {}
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try:
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res = l2network_db.add_vlan_binding(vlan_id, vlan_name, network_id)
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LOG.debug("Created vlan binding for vlan: %s" % res.vlan_id)
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vlan_dict["vlan-id"] = str(res.vlan_id)
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vlan_dict["vlan-name"] = res.vlan_name
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vlan_dict["net-id"] = str(res.network_id)
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return vlan_dict
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except Exception as exc:
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LOG.error("Failed to create vlan binding: %s" % str(exc))
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def delete_vlan_binding(self, network_id):
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"""Delete a vlan binding."""
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try:
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res = l2network_db.remove_vlan_binding(network_id)
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LOG.debug("Deleted vlan binding for vlan: %s" % res.vlan_id)
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vlan_dict = {}
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vlan_dict["vlan-id"] = str(res.vlan_id)
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return vlan_dict
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except Exception as exc:
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raise Exception("Failed to delete vlan binding: %s" % str(exc))
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def update_vlan_binding(self, network_id, vlan_id, vlan_name):
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"""Update a vlan binding."""
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try:
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res = l2network_db.update_vlan_binding(network_id, vlan_id,
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vlan_name)
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LOG.debug("Updating vlan binding for vlan: %s" % res.vlan_id)
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vlan_dict = {}
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vlan_dict["vlan-id"] = str(res.vlan_id)
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vlan_dict["vlan-name"] = res.vlan_name
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vlan_dict["net-id"] = str(res.network_id)
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return vlan_dict
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except Exception as exc:
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raise Exception("Failed to update vlan binding: %s" % str(exc))
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class QuantumDB(object):
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"""Class conisting of methods to call Quantum db methods."""
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def get_all_networks(self, tenant_id):
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"""Get all networks."""
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nets = []
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try:
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for net in db.network_list(tenant_id):
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LOG.debug("Getting network: %s" % net.uuid)
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net_dict = {}
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net_dict["tenant-id"] = net.tenant_id
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net_dict["net-id"] = str(net.uuid)
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net_dict["net-name"] = net.name
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nets.append(net_dict)
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except Exception as exc:
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LOG.error("Failed to get all networks: %s" % str(exc))
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return nets
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def get_network(self, network_id):
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"""Get a network."""
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net = []
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try:
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for net in db.network_get(network_id):
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LOG.debug("Getting network: %s" % net.uuid)
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net_dict = {}
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net_dict["tenant-id"] = net.tenant_id
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net_dict["net-id"] = str(net.uuid)
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net_dict["net-name"] = net.name
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net.append(net_dict)
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except Exception as exc:
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LOG.error("Failed to get network: %s" % str(exc))
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return net
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def create_network(self, tenant_id, net_name):
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"""Create a network."""
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net_dict = {}
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try:
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res = db.network_create(tenant_id, net_name)
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LOG.debug("Created network: %s" % res.uuid)
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net_dict["tenant-id"] = res.tenant_id
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net_dict["net-id"] = str(res.uuid)
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net_dict["net-name"] = res.name
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return net_dict
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except Exception as exc:
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LOG.error("Failed to create network: %s" % str(exc))
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def delete_network(self, net_id):
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"""Delete a network."""
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try:
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net = db.network_destroy(net_id)
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LOG.debug("Deleted network: %s" % net.uuid)
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net_dict = {}
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net_dict["net-id"] = str(net.uuid)
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return net_dict
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except Exception as exc:
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raise Exception("Failed to delete port: %s" % str(exc))
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def update_network(self, tenant_id, net_id, **kwargs):
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"""Update a network."""
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try:
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net = db.network_update(net_id, tenant_id, **kwargs)
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LOG.debug("Updated network: %s" % net.uuid)
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net_dict = {}
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net_dict["net-id"] = str(net.uuid)
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net_dict["net-name"] = net.name
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return net_dict
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except Exception as exc:
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raise Exception("Failed to update network: %s" % str(exc))
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def get_all_ports(self, net_id):
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"""Get all ports."""
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ports = []
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try:
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for port in db.port_list(net_id):
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LOG.debug("Getting port: %s" % port.uuid)
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port_dict = {}
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port_dict["port-id"] = str(port.uuid)
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port_dict["net-id"] = str(port.network_id)
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port_dict["int-id"] = port.interface_id
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port_dict["state"] = port.state
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port_dict["net"] = port.network
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ports.append(port_dict)
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return ports
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except Exception as exc:
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LOG.error("Failed to get all ports: %s" % str(exc))
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def get_port(self, net_id, port_id):
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"""Get a port."""
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port_list = []
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port = db.port_get(net_id, port_id)
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try:
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LOG.debug("Getting port: %s" % port.uuid)
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port_dict = {}
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port_dict["port-id"] = str(port.uuid)
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port_dict["net-id"] = str(port.network_id)
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port_dict["int-id"] = port.interface_id
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port_dict["state"] = port.state
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port_list.append(port_dict)
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return port_list
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except Exception as exc:
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LOG.error("Failed to get port: %s" % str(exc))
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def create_port(self, net_id):
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"""Add a port."""
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port_dict = {}
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try:
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port = db.port_create(net_id)
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LOG.debug("Creating port %s" % port.uuid)
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port_dict["port-id"] = str(port.uuid)
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port_dict["net-id"] = str(port.network_id)
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port_dict["int-id"] = port.interface_id
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port_dict["state"] = port.state
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return port_dict
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except Exception as exc:
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LOG.error("Failed to create port: %s" % str(exc))
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def delete_port(self, net_id, port_id):
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"""Delete a port."""
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try:
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port = db.port_destroy(net_id, port_id)
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LOG.debug("Deleted port %s" % port.uuid)
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port_dict = {}
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port_dict["port-id"] = str(port.uuid)
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return port_dict
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except Exception as exc:
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raise Exception("Failed to delete port: %s" % str(exc))
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def update_port(self, net_id, port_id, port_state):
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"""Update a port."""
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try:
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port = db.port_set_state(net_id, port_id, port_state)
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LOG.debug("Updated port %s" % port.uuid)
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port_dict = {}
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port_dict["port-id"] = str(port.uuid)
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port_dict["net-id"] = str(port.network_id)
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port_dict["int-id"] = port.interface_id
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port_dict["state"] = port.state
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return port_dict
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except Exception as exc:
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raise Exception("Failed to update port state: %s" % str(exc))
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def plug_interface(self, net_id, port_id, int_id):
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"""Plug interface to a port."""
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try:
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port = db.port_set_attachment(net_id, port_id, int_id)
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LOG.debug("Attached interface to port %s" % port.uuid)
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port_dict = {}
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port_dict["port-id"] = str(port.uuid)
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port_dict["net-id"] = str(port.network_id)
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port_dict["int-id"] = port.interface_id
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port_dict["state"] = port.state
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return port_dict
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except Exception as exc:
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raise Exception("Failed to plug interface: %s" % str(exc))
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def unplug_interface(self, net_id, port_id):
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"""Unplug interface to a port."""
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try:
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port = db.port_unset_attachment(net_id, port_id)
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LOG.debug("Detached interface from port %s" % port.uuid)
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port_dict = {}
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port_dict["port-id"] = str(port.uuid)
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port_dict["net-id"] = str(port.network_id)
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port_dict["int-id"] = port.interface_id
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port_dict["state"] = port.state
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return port_dict
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except Exception as exc:
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raise Exception("Failed to unplug interface: %s" % str(exc))
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class NexusDBTest(base.BaseTestCase):
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"""Class conisting of nexus DB unit tests."""
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def setUp(self):
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super(NexusDBTest, self).setUp()
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"""Setup for nexus db tests."""
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l2network_db.initialize()
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self.addCleanup(db.clear_db)
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self.dbtest = NexusDB()
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LOG.debug("Setup")
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def testa_create_nexusportbinding(self):
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"""Create nexus port binding."""
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binding1 = self.dbtest.create_nexusportbinding("port1", 10)
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self.assertTrue(binding1["port-id"] == "port1")
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self.tearDown_nexusportbinding()
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def testb_getall_nexusportbindings(self):
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"""Get all nexus port bindings."""
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self.dbtest.create_nexusportbinding("port1", 10)
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self.dbtest.create_nexusportbinding("port2", 10)
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bindings = self.dbtest.get_all_nexusportbindings()
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count = 0
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for bind in bindings:
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if "port" in bind["port-id"]:
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count += 1
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self.assertTrue(count == 2)
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self.tearDown_nexusportbinding()
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def testc_delete_nexusportbinding(self):
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"""Delete nexus port binding."""
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self.dbtest.create_nexusportbinding("port1", 10)
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self.dbtest.delete_nexusportbinding(10)
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bindings = self.dbtest.get_all_nexusportbindings()
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count = 0
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for bind in bindings:
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if "port " in bind["port-id"]:
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count += 1
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self.assertTrue(count == 0)
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self.tearDown_nexusportbinding()
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def testd_update_nexusportbinding(self):
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"""Update nexus port binding."""
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binding1 = self.dbtest.create_nexusportbinding("port1", 10)
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binding1 = self.dbtest.update_nexusport_binding(binding1["port-id"],
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20)
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bindings = self.dbtest.get_all_nexusportbindings()
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count = 0
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for bind in bindings:
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if "20" in str(bind["vlan-id"]):
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count += 1
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self.assertTrue(count == 1)
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self.tearDown_nexusportbinding()
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def test_get_nexusport_binding_no_result_found_handling(self):
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with mock.patch('sqlalchemy.orm.Query.all') as mock_all:
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mock_all.return_value = []
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with self.assertRaises(c_exc.NexusPortBindingNotFound):
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nexus_db.get_nexusport_binding(port_id=10,
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vlan_id=20,
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switch_ip='10.0.0.1',
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instance_id=1)
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def test_get_nexusvlan_binding_no_result_found_handling(self):
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with mock.patch('sqlalchemy.orm.Query.all') as mock_all:
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mock_all.return_value = []
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with self.assertRaises(c_exc.NexusPortBindingNotFound):
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nexus_db.get_nexusvlan_binding(vlan_id=10,
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switch_ip='10.0.0.1')
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def test_update_nexusport_binding_no_result_found_handling(self):
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with mock.patch('sqlalchemy.orm.Query.one') as mock_one:
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mock_one.side_effect = sqlalchemy.orm.exc.NoResultFound
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with self.assertRaises(c_exc.NexusPortBindingNotFound):
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nexus_db.update_nexusport_binding(port_id=10,
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vlan_id=20,
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switch_ip='10.0.0.1',
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instance_id=1)
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def test_get_nexusvm_binding_no_result_found_handling(self):
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with mock.patch('sqlalchemy.orm.Query.first') as mock_first:
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mock_first.return_value = None
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with self.assertRaises(c_exc.NexusPortBindingNotFound):
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nexus_db.get_nexusvm_binding(port_id=10,
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vlan_id=20,
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switch_ip='10.0.0.1')
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def test_nexusport_binding_not_found_exception_message_formatting(self):
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try:
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raise c_exc.NexusPortBindingNotFound(a=1, b='test')
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except c_exc.NexusPortBindingNotFound as e:
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self.assertIn('(a=1,b=test)', str(e))
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def tearDown_nexusportbinding(self):
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"""Tear down nexus port binding table."""
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LOG.debug("Tearing Down Nexus port Bindings")
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binds = self.dbtest.get_all_nexusportbindings()
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for bind in binds:
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vlan_id = bind["vlan-id"]
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self.dbtest.delete_nexusportbinding(vlan_id)
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class L2networkDBTest(base.BaseTestCase):
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"""Class conisting of L2network DB unit tests."""
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def setUp(self):
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"""Setup for tests."""
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super(L2networkDBTest, self).setUp()
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l2network_db.initialize()
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self.dbtest = L2networkDB()
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self.quantum = QuantumDB()
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self.addCleanup(db.clear_db)
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LOG.debug("Setup")
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def testa_create_vlanbinding(self):
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"""Test add vlan binding."""
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net1 = self.quantum.create_network("t1", "netid1")
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vlan1 = self.dbtest.create_vlan_binding(10, "vlan1", net1["net-id"])
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self.assertTrue(vlan1["vlan-id"] == "10")
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self.teardown_vlanbinding()
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self.teardown_network()
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def testb_getall_vlanbindings(self):
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"""Test get all vlan bindings."""
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net1 = self.quantum.create_network("t1", "netid1")
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net2 = self.quantum.create_network("t1", "netid2")
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vlan1 = self.dbtest.create_vlan_binding(10, "vlan1", net1["net-id"])
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self.assertTrue(vlan1["vlan-id"] == "10")
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vlan2 = self.dbtest.create_vlan_binding(20, "vlan2", net2["net-id"])
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self.assertTrue(vlan2["vlan-id"] == "20")
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vlans = self.dbtest.get_all_vlan_bindings()
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count = 0
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for vlan in vlans:
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if "vlan" in vlan["vlan-name"]:
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count += 1
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self.assertTrue(count == 2)
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self.teardown_vlanbinding()
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self.teardown_network()
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def testc_delete_vlanbinding(self):
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"""Test delete vlan binding."""
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net1 = self.quantum.create_network("t1", "netid1")
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vlan1 = self.dbtest.create_vlan_binding(10, "vlan1", net1["net-id"])
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self.assertTrue(vlan1["vlan-id"] == "10")
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self.dbtest.delete_vlan_binding(net1["net-id"])
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vlans = self.dbtest.get_all_vlan_bindings()
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count = 0
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for vlan in vlans:
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if "vlan " in vlan["vlan-name"]:
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count += 1
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self.assertTrue(count == 0)
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self.teardown_vlanbinding()
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self.teardown_network()
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def testd_update_vlanbinding(self):
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"""Test update vlan binding."""
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net1 = self.quantum.create_network("t1", "netid1")
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vlan1 = self.dbtest.create_vlan_binding(10, "vlan1", net1["net-id"])
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self.assertTrue(vlan1["vlan-id"] == "10")
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vlan1 = self.dbtest.update_vlan_binding(net1["net-id"], 11, "newvlan1")
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vlans = self.dbtest.get_all_vlan_bindings()
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count = 0
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for vlan in vlans:
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if "new" in vlan["vlan-name"]:
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count += 1
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self.assertTrue(count == 1)
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self.teardown_vlanbinding()
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self.teardown_network()
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def testm_test_vlanids(self):
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"""Test vlanid methods."""
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l2network_db.create_vlanids()
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vlanids = l2network_db.get_all_vlanids()
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self.assertTrue(len(vlanids) > 0)
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vlanid = l2network_db.reserve_vlanid()
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used = l2network_db.is_vlanid_used(vlanid)
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self.assertTrue(used)
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used = l2network_db.release_vlanid(vlanid)
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self.assertFalse(used)
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#counting on default teardown here to clear db
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def teardown_network(self):
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"""tearDown Network table."""
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LOG.debug("Tearing Down Network")
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nets = self.quantum.get_all_networks("t1")
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for net in nets:
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netid = net["net-id"]
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self.quantum.delete_network(netid)
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def teardown_port(self):
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"""tearDown Port table."""
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LOG.debug("Tearing Down Port")
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nets = self.quantum.get_all_networks("t1")
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for net in nets:
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netid = net["net-id"]
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ports = self.quantum.get_all_ports(netid)
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for port in ports:
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portid = port["port-id"]
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self.quantum.delete_port(netid, portid)
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def teardown_vlanbinding(self):
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"""tearDown VlanBinding table."""
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LOG.debug("Tearing Down Vlan Binding")
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vlans = self.dbtest.get_all_vlan_bindings()
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for vlan in vlans:
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netid = vlan["net-id"]
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self.dbtest.delete_vlan_binding(netid)
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class QuantumDBTest(base.BaseTestCase):
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"""Class conisting of Quantum DB unit tests."""
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def setUp(self):
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"""Setup for tests."""
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super(QuantumDBTest, self).setUp()
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l2network_db.initialize()
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self.addCleanup(db.clear_db)
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self.dbtest = QuantumDB()
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self.tenant_id = "t1"
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LOG.debug("Setup")
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def testa_create_network(self):
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"""Test to create network."""
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net1 = self.dbtest.create_network(self.tenant_id, "plugin_test1")
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self.assertTrue(net1["net-name"] == "plugin_test1")
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self.teardown_network_port()
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def testb_get_networks(self):
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"""Test to get all networks."""
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net1 = self.dbtest.create_network(self.tenant_id, "plugin_test1")
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self.assertTrue(net1["net-name"] == "plugin_test1")
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net2 = self.dbtest.create_network(self.tenant_id, "plugin_test2")
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self.assertTrue(net2["net-name"] == "plugin_test2")
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nets = self.dbtest.get_all_networks(self.tenant_id)
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count = 0
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for net in nets:
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if "plugin_test" in net["net-name"]:
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count += 1
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self.assertTrue(count == 2)
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self.teardown_network_port()
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def testc_delete_network(self):
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"""Test to delete network."""
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net1 = self.dbtest.create_network(self.tenant_id, "plugin_test1")
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self.assertTrue(net1["net-name"] == "plugin_test1")
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self.dbtest.delete_network(net1["net-id"])
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nets = self.dbtest.get_all_networks(self.tenant_id)
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count = 0
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for net in nets:
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if "plugin_test1" in net["net-name"]:
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count += 1
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self.assertTrue(count == 0)
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self.teardown_network_port()
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def testd_update_network(self):
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"""Test to update (rename) network."""
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net1 = self.dbtest.create_network(self.tenant_id, "plugin_test1")
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self.assertTrue(net1["net-name"] == "plugin_test1")
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net = self.dbtest.update_network(self.tenant_id, net1["net-id"],
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name="plugin_test1_renamed")
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self.assertTrue(net["net-name"] == "plugin_test1_renamed")
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self.teardown_network_port()
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def teste_create_port(self):
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"""Test to create port."""
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net1 = self.dbtest.create_network(self.tenant_id, "plugin_test1")
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port = self.dbtest.create_port(net1["net-id"])
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self.assertTrue(port["net-id"] == net1["net-id"])
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ports = self.dbtest.get_all_ports(net1["net-id"])
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count = 0
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for por in ports:
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count += 1
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self.assertTrue(count == 1)
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self.teardown_network_port()
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def testf_delete_port(self):
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"""Test to delete port."""
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net1 = self.dbtest.create_network(self.tenant_id, "plugin_test1")
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port = self.dbtest.create_port(net1["net-id"])
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self.assertTrue(port["net-id"] == net1["net-id"])
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ports = self.dbtest.get_all_ports(net1["net-id"])
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count = 0
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for por in ports:
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count += 1
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self.assertTrue(count == 1)
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for por in ports:
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self.dbtest.delete_port(net1["net-id"], por["port-id"])
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ports = self.dbtest.get_all_ports(net1["net-id"])
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count = 0
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for por in ports:
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count += 1
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self.assertTrue(count == 0)
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self.teardown_network_port()
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def testg_plug_unplug_interface(self):
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"""Test to plug/unplug interface."""
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net1 = self.dbtest.create_network(self.tenant_id, "plugin_test1")
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port1 = self.dbtest.create_port(net1["net-id"])
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self.dbtest.plug_interface(net1["net-id"], port1["port-id"], "vif1.1")
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port = self.dbtest.get_port(net1["net-id"], port1["port-id"])
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self.assertTrue(port[0]["int-id"] == "vif1.1")
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self.dbtest.unplug_interface(net1["net-id"], port1["port-id"])
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port = self.dbtest.get_port(net1["net-id"], port1["port-id"])
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self.assertTrue(port[0]["int-id"] is None)
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self.teardown_network_port()
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def testh_joined_test(self):
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"""Test to get network and port."""
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net1 = self.dbtest.create_network("t1", "net1")
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port1 = self.dbtest.create_port(net1["net-id"])
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self.assertTrue(port1["net-id"] == net1["net-id"])
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port2 = self.dbtest.create_port(net1["net-id"])
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self.assertTrue(port2["net-id"] == net1["net-id"])
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ports = self.dbtest.get_all_ports(net1["net-id"])
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for port in ports:
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net = port["net"]
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LOG.debug("Port id %s Net id %s" % (port["port-id"], net.uuid))
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self.teardown_joined_test()
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def teardown_network_port(self):
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"""tearDown for Network and Port table."""
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networks = self.dbtest.get_all_networks(self.tenant_id)
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for net in networks:
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netid = net["net-id"]
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name = net["net-name"]
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if "plugin_test" in name:
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ports = self.dbtest.get_all_ports(netid)
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for por in ports:
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self.dbtest.delete_port(netid, por["port-id"])
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self.dbtest.delete_network(netid)
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def teardown_joined_test(self):
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"""tearDown for joined Network and Port test."""
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LOG.debug("Tearing Down Network and Ports")
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nets = self.dbtest.get_all_networks("t1")
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for net in nets:
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netid = net["net-id"]
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ports = self.dbtest.get_all_ports(netid)
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for port in ports:
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self.dbtest.delete_port(port["net-id"], port["port-id"])
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self.dbtest.delete_network(netid)
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