Tests for vhost-user interface configuration

JIRA: CSIT-76

- add tests for vhost-user interface manipulation:
  - create, modify, delete
- add negative tests:
  - wrong interface type
  - wrong configuration

Change-Id: I09239ef099a6f9672895f9540762e5044123f7ec
Signed-off-by: Tibor Frank <tifrank@cisco.com>

2 files changed, 16 insertions, 0 deletions

diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py
index 94250fba28..1c1ada8f6c 100644
--- a/resources/libraries/python/InterfaceUtil.py
+++ b/resources/libraries/python/InterfaceUtil.py
@@ -529,6 +529,21 @@ class InterfaceUtil(object):
         return response[0]
 
     @staticmethod
+    def vhost_user_dump(node):
+        """Get vhost-user data for the given node.
+
+        :param node: VPP node to get interface data from.
+        :type node: dict
+        :return: List of dictionaries with all vhost-user interfaces.
+        :rtype: list
+        """
+        with VatTerminal(node) as vat:
+            response = vat.vat_terminal_exec_cmd_from_template(
+                "vhost_user_dump.vat")
+
+        return response[0]
+
+    @staticmethod
     def create_subinterface(node, interface, sub_id, outer_vlan_id,
                             inner_vlan_id, type_subif):
         """Create sub-interface on node.
diff --git a/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py b/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
index 04800a24b5..3f9e9d16a5 100644
--- a/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
+++ b/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
@@ -25,6 +25,7 @@ from resources.libraries.python.honeycomb.HoneycombUtil \
     import HoneycombUtil as HcUtil
 
 
+# pylint: disable=too-many-public-methods
 class InterfaceKeywords(object):
     """Keywords for Interface manipulation.