Best Python code snippet using tempest_python
test_network_v6.py
Source:test_network_v6.py  
...105        ssh = self.get_remote_client(106            server_or_ip=fip.floating_ip_address,107            username=username)108        return ssh, ips, srv["id"]109    def turn_nic6_on(self, ssh, sid):110        """Turns the IPv6 vNIC on111        Required because guest images usually set only the first vNIC on boot.112        Searches for the IPv6 vNIC's MAC and brings it up.113        @param ssh: RemoteClient ssh instance to server114        @param sid: server uuid115        """116        ports = [p["mac_address"] for p in117                 self._list_ports(device_id=sid,118                                  network_id=self.network_v6.id)]119        self.assertEqual(1, len(ports),120                         message=("Multiple IPv6 ports found on network %s. "121                                  "ports: %s")122                         % (self.network_v6, ports))123        mac6 = ports[0]124        ssh.set_nic_state(ssh.get_nic_name(mac6))125    def _prepare_and_test(self, address6_mode, n_subnets6=1, dualnet=False):126        net_list = self.prepare_network(address6_mode=address6_mode,127                                        n_subnets6=n_subnets6,128                                        dualnet=dualnet)129        sshv4_1, ips_from_api_1, sid1 = self.prepare_server(networks=net_list)130        sshv4_2, ips_from_api_2, sid2 = self.prepare_server(networks=net_list)131        def guest_has_address(ssh, addr):132            return addr in ssh.get_ip_list()133        # Turn on 2nd NIC for Cirros when dualnet134        if dualnet:135            self.turn_nic6_on(sshv4_1, sid1)136            self.turn_nic6_on(sshv4_2, sid2)137        # get addresses assigned to vNIC as reported by 'ip address' utility138        ips_from_ip_1 = sshv4_1.get_ip_list()139        ips_from_ip_2 = sshv4_2.get_ip_list()140        self.assertIn(ips_from_api_1['4'], ips_from_ip_1)141        self.assertIn(ips_from_api_2['4'], ips_from_ip_2)142        for i in range(n_subnets6):143            # v6 should be configured since the image supports it144            # It can take time for ipv6 automatic address to get assigned145            srv1_v6_addr_assigned = functools.partial(146                guest_has_address, sshv4_1, ips_from_api_1['6'][i])147            srv2_v6_addr_assigned = functools.partial(148                guest_has_address, sshv4_2, ips_from_api_2['6'][i])149            self.assertTrue(test.call_until_true(srv1_v6_addr_assigned,150                            CONF.validation.ping_timeout, 1))...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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