test/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 framework
  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(framework.VppTestCase):
  22     """TestLbEmptyApi """
  23
  24     def test_lb_empty_vip_dump(self):
  25
  26         # no records should  normally return [], but
  27         # lb initializes with a default VIP
  28         rv = self.vapi.lb_vip_dump()
  29         # print(rv)
  30         self.assertEqual(rv, [], 'Expected: [] Received: %r.' % rv)
  31
  32     def test_lb_empty_as_dump(self):
  33
  34         # no records should return []
  35         rv = self.vapi.lb_as_dump()
  36         # print(rv)
  37         self.assertEqual(rv, [], 'Expected: [] Received: %r.' % rv)
  38
  39
  40 class TestLbApi(framework.VppTestCase):
  41     """TestLbApi """
  42
  43     def test_lb_vip_dump(self):
  44         # add some vips
  45         # rv = self.vapi.lb_add_del_vip(pfx=ipaddress.IPv4Network(u'1.2.3.0/24'),  # noqa
  46         #                               protocol=17,
  47         #                               encap=0)
  48         # print(rv)
  49         self.vapi.cli("lb vip 2001::/16 encap gre6")
  50         rv = self.vapi.lb_vip_dump()
  51         # print(rv)
  52         self.assertEqual(str(rv[-1].vip.pfx), "2001::/16",
  53                          'Expected: 2001::/16 Received: %r.' % rv[-1].vip.pfx)
  54
  55         self.vapi.cli("lb vip 2001::/16 del")
  56
  57
  58 class TestLbAsApi(framework.VppTestCase):
  59     """TestLbAsApi """
  60
  61     def test_lb_as_dump(self):
  62         # add some vips
  63         self.vapi.cli("lb vip 2001::/16 encap gre6")
  64         self.vapi.cli("lb as 2001::/16 2000::1")
  65         # add some as's for the vips
  66         # rv = self.vapi.lb_add_del_as(
  67         #     pfx=ipaddress.IPv4Network(u"10.0.0.0/24"),
  68         #     as_address=ipaddress.IPv4Address(u"192.168.1.1"))
  69
  70         # print(rv)
  71         rv = self.vapi.lb_as_dump()
  72         # print(rv)
  73         self.assertEqual(str(rv[0].vip.pfx), "2001::/16",
  74                          'Expected: "2001::/16" Received: %r.' % rv[0].vip.pfx)
  75         self.assertEqual(str(rv[0].app_srv), "2000::1",
  76                          'Expected: "2000::1" Received: %r.' % rv[0].app_srv)