test/asf/test_lb_api.py

   1 #  Copyright (c) 2019. Vinci Consulting Corp. All Rights Reserved.
   2 #
   3 #  Licensed under the Apache License, Version 2.0 (the "License");
   4 #  you may not use this file except in compliance with the License.
   5 #  You may obtain a copy of the License at
   6 #
   7 #      http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 #  Unless required by applicable law or agreed to in writing, software
  10 #  distributed under the License is distributed on an "AS IS" BASIS,
  11 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 #  See the License for the specific language governing permissions and
  13 #  limitations under the License.
  14
  15 import asfframework
  16 import ipaddress
  17
  18 DEFAULT_VIP = "lb_vip_details(_0=978, context=12, vip=vl_api_lb_ip_addr_t(pfx=IPv6Network(u'::/0'), protocol=<vl_api_ip_proto_t.IP_API_PROTO_RESERVED: 255>, port=0), encap=<vl_api_lb_encap_type_t.LB_API_ENCAP_TYPE_GRE4: 0>, dscp=<vl_api_ip_dscp_t.IP_API_DSCP_CS0: 0>, srv_type=<vl_api_lb_srv_type_t.LB_API_SRV_TYPE_CLUSTERIP: 0>, target_port=0, flow_table_length=0)"  # noqa
  19
  20
  21 class TestLbEmptyApi(asfframework.VppTestCase):
  22     """TestLbEmptyApi"""
  23
  24     def test_lb_empty_vip_dump(self):
  25         # no records should  normally return [], but
  26         # lb initializes with a default VIP
  27         rv = self.vapi.lb_vip_dump()
  28         # print(rv)
  29         self.assertEqual(rv, [], "Expected: [] Received: %r." % rv)
  30
  31     def test_lb_empty_as_dump(self):
  32         # no records should return []
  33         rv = self.vapi.lb_as_dump()
  34         # print(rv)
  35         self.assertEqual(rv, [], "Expected: [] Received: %r." % rv)
  36
  37
  38 class TestLbApi(asfframework.VppTestCase):
  39     """TestLbApi"""
  40
  41     def test_lb_vip_dump(self):
  42         # add some vips
  43         # rv = self.vapi.lb_add_del_vip(pfx=ipaddress.IPv4Network(u'1.2.3.0/24'),  # noqa
  44         #                               protocol=17,
  45         #                               encap=0)
  46         # print(rv)
  47         self.vapi.cli("lb vip 2001::/16 encap gre6")
  48         rv = self.vapi.lb_vip_dump()
  49         # print(rv)
  50         self.assertEqual(
  51             str(rv[-1].vip.pfx),
  52             "2001::/16",
  53             "Expected: 2001::/16 Received: %r." % rv[-1].vip.pfx,
  54         )
  55
  56         self.vapi.cli("lb vip 2001::/16 del")
  57
  58
  59 class TestLbAsApi(asfframework.VppTestCase):
  60     """TestLbAsApi"""
  61
  62     def test_lb_as_dump(self):
  63         # add some vips
  64         self.vapi.cli("lb vip 2001::/16 encap gre6")
  65         self.vapi.cli("lb as 2001::/16 2000::1")
  66         # add some as's for the vips
  67         # rv = self.vapi.lb_add_del_as(
  68         #     pfx=ipaddress.IPv4Network(u"10.0.0.0/24"),
  69         #     as_address=ipaddress.IPv4Address(u"192.168.1.1"))
  70
  71         # print(rv)
  72         rv = self.vapi.lb_as_dump()
  73         # print(rv)
  74         self.assertEqual(
  75             str(rv[0].vip.pfx),
  76             "2001::/16",
  77             'Expected: "2001::/16" Received: %r.' % rv[0].vip.pfx,
  78         )
  79         self.assertEqual(
  80             str(rv[0].app_srv),
  81             "2000::1",
  82             'Expected: "2000::1" Received: %r.' % rv[0].app_srv,
  83         )