CSIT-34: VLAN tag rewrite translate tests with x-connects - IPv4

[csit.git] / resources / libraries / python / InterfaceUtil.py

diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py
index 7bf0584..2eea8e6 100644 (file)
--- a/resources/libraries/python/InterfaceUtil.py
+++ b/resources/libraries/python/InterfaceUtil.py
@@ -227,7 +227,7 @@ class InterfaceUtil(object):
          Note: A single interface may have multiple IP addresses assigned.
          :rtype: list
         """
-        sw_if_index = Topology.get_interface_sw_index(node, interface)
+        sw_if_index = InterfaceUtil.get_sw_if_index(node, interface)
 
         with VatTerminal(node) as vat:
             response = vat.vat_terminal_exec_cmd_from_template(
@@ -580,28 +580,41 @@ class InterfaceUtil(object):
             return {}
 
     @staticmethod
-    def create_subinterface(node, interface, sub_id, outer_vlan_id,
-                            inner_vlan_id, type_subif):
-        """Create sub-interface on node.
+    def create_subinterface(node, interface, sub_id, outer_vlan_id=None,
+                            inner_vlan_id=None, type_subif=None):
+        """Create sub-interface on node. It is possible to set required
+        sub-interface type and VLAN tag(s).
 
         :param node: Node to add sub-interface.
         :param interface: Interface name on which create sub-interface.
         :param sub_id: ID of the sub-interface to be created.
-        :param outer_vlan_id: Outer VLAN ID.
-        :param inner_vlan_id: Inner VLAN ID.
-        :param type_subif: Type of sub-interface.
+        :param outer_vlan_id: Optional outer VLAN ID.
+        :param inner_vlan_id: Optional inner VLAN ID.
+        :param type_subif: Optional type of sub-interface. Values supported by
+        VPP: [no_tags] [one_tag] [two_tags] [dot1ad] [exact_match] [default_sub]
         :type node: dict
         :type interface: str or int
         :type sub_id: int
         :type outer_vlan_id: int
         :type inner_vlan_id: int
         :type type_subif: str
-        :return: name and index of created sub-interface
+        :return: Name and index of created sub-interface.
         :rtype: tuple
+        :raises RuntimeError: If it is not possible to create sub-interface.
         """
 
+        outer_vlan_id = 'outer_vlan_id {0}'.format(outer_vlan_id)\
+            if outer_vlan_id else ''
+
+        inner_vlan_id = 'inner_vlan_id {0}'.format(inner_vlan_id)\
+            if inner_vlan_id else ''
+
+        if type_subif is None:
+            type_subif = ''
+
         if isinstance(interface, basestring):
-            sw_if_index = Topology.get_interface_sw_index(node, interface)
+            iface_key = Topology.get_interface_by_name(node, interface)
+            sw_if_index = Topology.get_interface_sw_index(node, iface_key)
         else:
             sw_if_index = interface
 
@@ -617,10 +630,10 @@ class InterfaceUtil(object):
             logger.trace('Created subinterface with index {}'
                          .format(sw_subif_index))
         else:
-            raise RuntimeError('Unable to create subinterface on node {}'
+            raise RuntimeError('Unable to create sub-interface on node {}'
                                .format(node['host']))
 
-        with VatTerminal(node) as vat:
+        with VatTerminal(node, json_param=False) as vat:
             vat.vat_terminal_exec_cmd('exec show interfaces')
 
         name = '{}.{}'.format(interface, sub_id)
@@ -748,3 +761,22 @@ class InterfaceUtil(object):
             return {}
 
         return vxlan_gpe_data[0]
+
+    @staticmethod
+    def vpp_proxy_arp_interface_enable(node, interface):
+        """Enable proxy ARP on interface.
+
+        :param node: VPP node to enable proxy ARP on interface.
+        :param interface: Interface to enable proxy ARP.
+        :type node: dict
+        :type interface: str or int
+        """
+        if isinstance(interface, basestring):
+            sw_if_index = InterfaceUtil.get_sw_if_index(node, interface)
+        else:
+            sw_if_index = interface
+
+        with VatTerminal(node) as vat:
+            vat.vat_terminal_exec_cmd_from_template(
+                "proxy_arp_intfc_enable.vat",
+                sw_if_index=sw_if_index)