CSIT-457: Address Honeycomb test failures

 - tag all not-implemented features with EXPECTED_FAILING
 - add workarounds for known issues with VAT dump commands
 - replace hardcoded test data with parametrized
 - separate IP neighbor and IP address into two test cases
 - support unordered lists with compare_data_structures keyword

Change-Id: I2c683162325cee720ba496489787fa50e9c72b8c
Signed-off-by: selias <samelias@cisco.com>

14 files changed, 217 insertions, 212 deletions

diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py
index 11600a1d47..b3d168c217 100644
--- a/resources/libraries/python/InterfaceUtil.py
+++ b/resources/libraries/python/InterfaceUtil.py
@@ -262,6 +262,8 @@ class InterfaceUtil(object):
             for item in data:
                 item["netmask"] = convert_ipv4_netmask_prefix(
                     item["prefix_length"])
+                # VAT returns addresses with reversed byte order (VPP-132)
+                item["ip"] = ".".join(item["ip"].split(".")[::-1])
         return data
 
     @staticmethod
diff --git a/resources/libraries/python/honeycomb/HcAPIKwACL.py b/resources/libraries/python/honeycomb/HcAPIKwACL.py
index 375820283b..8d1746d0ad 100644
--- a/resources/libraries/python/honeycomb/HcAPIKwACL.py
+++ b/resources/libraries/python/honeycomb/HcAPIKwACL.py
@@ -13,6 +13,7 @@
 
 """This module implements keywords to manipulate ACL data structures using
 Honeycomb REST API."""
+from robot.api import logger
 
 from resources.libraries.python.topology import Topology
 from resources.libraries.python.HTTPRequest import HTTPCodes
@@ -61,9 +62,12 @@ class ACLKeywords(object):
                 delete_honeycomb_data(node, "config_classify_table", path)
 
         if status_code not in (HTTPCodes.OK, HTTPCodes.ACCEPTED):
-            raise HoneycombError(
-                "The configuration of classify table was not successful. "
-                "Status code: {0}.".format(status_code))
+            if data is None and '"error-tag":"data-missing"' in resp:
+                logger.debug("data does not exist in path.")
+            else:
+                raise HoneycombError(
+                    "The configuration of classify table was not successful. "
+                    "Status code: {0}.".format(status_code))
         return resp
 
     @staticmethod
diff --git a/resources/libraries/python/honeycomb/HcAPIKwBridgeDomain.py b/resources/libraries/python/honeycomb/HcAPIKwBridgeDomain.py
index 38d5324da7..29a3a0e6ad 100644
--- a/resources/libraries/python/honeycomb/HcAPIKwBridgeDomain.py
+++ b/resources/libraries/python/honeycomb/HcAPIKwBridgeDomain.py
@@ -226,11 +226,9 @@ class BridgeDomainKeywords(object):
         :rtype: dict
         """
 
-        path = ("bridge-domains", )
         new_bd = BridgeDomainKeywords._create_bd_structure(bd_name, **kwargs)
-        bridge_domain = {"bridge-domain": [new_bd, ]}
-        return BridgeDomainKeywords._set_bd_properties(node, bd_name, path,
-                                                       bridge_domain)
+        bridge_domain = {"bridge-domains": {"bridge-domain": [new_bd, ]}}
+        return BridgeDomainKeywords._configure_bd(node, bd_name, bridge_domain)
 
     @staticmethod
     def add_bd(node, bd_name, **kwargs):
@@ -270,7 +268,7 @@ class BridgeDomainKeywords(object):
         status_code, resp = HcUtil.\
             put_honeycomb_data(node, "config_bridge_domain", data)
 
-        if status_code != HTTPCodes.OK:
+        if status_code not in (HTTPCodes.OK, HTTPCodes.ACCEPTED):
             raise HoneycombError("Not possible to remove all bridge domains. "
                                  "Status code: {0}.".format(status_code))
         return resp
diff --git a/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py b/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
index 506db69720..559f64e304 100644
--- a/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
+++ b/resources/libraries/python/honeycomb/HcAPIKwInterfaces.py
@@ -16,6 +16,8 @@
 The keywords make possible to put and get configuration data and to get
 operational data.
 """
+from robot.api import logger
+
 from resources.libraries.python.topology import Topology
 from resources.libraries.python.HTTPRequest import HTTPCodes
 from resources.libraries.python.honeycomb.HoneycombSetup import HoneycombError
@@ -342,13 +344,16 @@ class InterfaceKeywords(object):
 
         path = "/interface/{0}/v3po:l2".format(intf)
 
-        status_code, _ = HcUtil.delete_honeycomb_data(
+        status_code, response = HcUtil.delete_honeycomb_data(
             node, "config_vpp_interfaces", path)
 
         if status_code != HTTPCodes.OK:
-            raise HoneycombError(
-                "Could not remove bridge domain assignment from interface "
-                "'{0}'. Status code: {1}.".format(interface, status_code))
+            if '"error-tag":"data-missing"' in response:
+                logger.debug("Data does not exist in path.")
+            else:
+                raise HoneycombError(
+                    "Could not remove bridge domain assignment from interface "
+                    "'{0}'. Status code: {1}.".format(interface, status_code))
 
     @staticmethod
     def get_bd_oper_data_from_interface(node, interface):
@@ -1283,15 +1288,19 @@ class InterfaceKeywords(object):
             node, super_interface, path, None)
 
     @staticmethod
-    def compare_data_structures(data, ref, ignore=()):
+    def compare_data_structures(data, ref, ignore=(), list_order=True):
         """Checks if data obtained from UUT is as expected.
 
         :param data: Data to be checked.
         :param ref: Referential data used for comparison.
         :param ignore: Dictionary keys to be ignored.
+        :param list_order: Whether to consider the order of list items\
+        in comparison.
         :type data: dict
         :type ref: dict
         :type ignore: iterable
+        :type list_order: bool
+
         :raises HoneycombError: If a parameter from referential data is not
         present in operational data or if it has different value.
         """
@@ -1303,10 +1312,13 @@ class InterfaceKeywords(object):
                 continue
             try:
                 if data[key] != item:
-                    errors += ("\nThe value of parameter '{0}' is "
-                               "incorrect. It should be "
-                               "'{1}' but it is '{2}'".
-                               format(key, item, data[key]))
+                    if not list_order and sorted(data[key]) == sorted(item):
+                        pass
+                    else:
+                        errors += ("\nThe value of parameter '{0}' is "
+                                   "incorrect. It should be "
+                                   "'{1}' but it is '{2}'".
+                                   format(key, item, data[key]))
             except KeyError:
                 errors += ("\nThe parameter '{0}' is not present in "
                            "operational data".format(key))
@@ -1394,11 +1406,13 @@ class InterfaceKeywords(object):
 
         data = {
             "v3po:acl": {
-                "l2-acl": {
-                    "classify-table": table_name
-                },
-                "ip4-acl": {
-                    "classify-table": table_name
+                "ingress": {
+                    "ip4-acl": {
+                        "classify-table": table_name
+                    },
+                    "l2-acl": {
+                        "classify-table": table_name
+                    }
                 }
             }
         }
diff --git a/resources/libraries/robot/honeycomb/access_control_lists.robot b/resources/libraries/robot/honeycomb/access_control_lists.robot
index 7072f597c4..a9ea7dffe6 100644
--- a/resources/libraries/robot/honeycomb/access_control_lists.robot
+++ b/resources/libraries/robot/honeycomb/access_control_lists.robot
@@ -271,7 +271,9 @@
 | | [Arguments] | ${node} | ${interface} | ${table_name}
 | | ${data}= | InterfaceAPI.Get interface oper data | ${node} | ${interface}
 | | Should be equal
-| | ... | ${table_name} | ${data['v3po:acl']['l2-acl']['classify-table']}
+| | ... | ${table_name}
+| | ... | ${data['v3po:acl']['ingress']['l2-acl']['classify-table']}
+| | ... | ${data['v3po:acl']['ingress']['ip4-acl']['classify-table']}
 
 | Interface ACL settings from VAT should be
 | | [Documentation] | Retrieves ACL interface settings from VAT\
diff --git a/resources/libraries/robot/honeycomb/bridge_domain.robot b/resources/libraries/robot/honeycomb/bridge_domain.robot
index 2edf3076ff..a286d11907 100644
--- a/resources/libraries/robot/honeycomb/bridge_domain.robot
+++ b/resources/libraries/robot/honeycomb/bridge_domain.robot
@@ -237,8 +237,8 @@
 | | ...
 | | ... | \| Honeycomb should show no bridge domains \| ${nodes['DUT1']} \|
 | | [Arguments] | ${node}
-| | ${bd_data}= | Get all BDs oper data | ${node}
-| | Should be empty | ${bd_data}
+| | Run keyword and expect error | *Not possible*Status code: 404*
+| | ... | Get all BDs oper data | ${node}
 
 | VAT should show no bridge domains
 | | [Documentation] | Uses VAT to verify the removal of all bridge domains.
diff --git a/resources/libraries/robot/honeycomb/interfaces.robot b/resources/libraries/robot/honeycomb/interfaces.robot
index 1ffc2e42bb..706da54d64 100644
--- a/resources/libraries/robot/honeycomb/interfaces.robot
+++ b/resources/libraries/robot/honeycomb/interfaces.robot
@@ -92,7 +92,7 @@
 | | Should be equal | ${vat_state} | ${state}
 
 | Honeycomb sets interface ipv4 address
-| | [Documentation] | Uses Honeycomb API to change ipv4 configuration\
+| | [Documentation] | Uses Honeycomb API to change ipv4 address\
 | | ... | of the specified interface.
 | | ...
 | | ... | *Arguments:*
@@ -100,20 +100,14 @@
 | | ... | - interface - name of an interface on the specified node. Type: string
 | | ... | - address - IP address to set. Type: string
 | | ... | - netmask - subnet mask to set. Type: string
-| | ... | - settings - ipv4 interface settings. Type: dictionary
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Honeycomb sets interface ipv4 configuration \| ${nodes['DUT1']} \
-| | ... | \| GigabitEthernet0/8/0 \| 192.168.0.2 \| 255.255.255.0 \
-| | ... | \| ${{'enabled': True, 'mtu': 1500}} \|
+| | ... | \| Honeycomb sets interface ipv4 address \| ${nodes['DUT1']} \
+| | ... | \| GigabitEthernet0/8/0 \| 192.168.0.2 \| 255.255.255.0 \|
 | | [Arguments] | ${node} | ${interface} | ${address} | ${netmask}
-| | ... | ${settings}
 | | interfaceAPI.Add first ipv4 address
 | | ... | ${node} | ${interface} | ${address} | ${netmask}
-| | :FOR | ${key} | IN | @{settings.keys()}
-| | | interfaceAPI.Configure interface ipv4
-| | | ... | ${node} | ${interface} | ${key} | ${settings['${key}']}
 
 | Honeycomb sets interface ipv4 address with prefix
 | | [Documentation] | Uses Honeycomb API to assign an ipv4 address to the\
@@ -124,41 +118,17 @@
 | | ... | - interface - name of an interface on the specified node. Type: string
 | | ... | - address - IP address to set. Type: string
 | | ... | - prefix - length of address network prefix. Type: int
-| | ... | - settings - ipv4 interface settings. Type: dictionary
 | | ...
 | | ... | *Example:*
 | | ...
 | | ... | \| Honeycomb sets interface ipv4 address with prefix \
 | | ... | \| ${nodes['DUT1']} \| GigabitEthernet0/8/0 \| 192.168.0.2 \| 24 \|
 | | [Arguments] | ${node} | ${interface} | ${address} | ${prefix}
-| | ... | ${settings}
 | | interfaceAPI.Add first ipv4 address
 | | ... | ${node} | ${interface} | ${address} | ${prefix}
-| | :FOR | ${key} | IN | @{settings.keys()}
-| | | interfaceAPI.Configure interface ipv4
-| | | ... | ${node} | ${interface} | ${key} | ${settings['${key}']}
 
-| Honeycomb adds interface ipv4 neighbor
-| | [Documentation] | Uses Honeycomb API to assign an ipv4 neighbor to the\
-| | ... | specified interface.
-| | ...
-| | ... | *Arguments:*
-| | ... | - node - information about a DUT node. Type: dictionary
-| | ... | - interface - name of an interface on the specified node. Type: string
-| | ... | - fib_address - IP address to add to fib table. Type: string
-| | ... | - fib_mac - MAC address to add to fib table. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Honeycomb adds interface ipv4 neighbor \| ${nodes['DUT1']} \
-| | ... | \| GigabitEthernet0/8/0 \| 192.168.0.3 \| 08:00:27:c0:5d:37 \
-| | ... | \| ${{'enabled': True, 'mtu': 1500}} \|
-| | [Arguments] | ${node} | ${interface} | ${fib_address} | ${fib_mac}
-| | interfaceAPI.Add ipv4 neighbor
-| | ... | ${node} | ${interface} | ${fib_address} | ${fib_mac}
-
-| IPv4 config from Honeycomb should be
-| | [Documentation] | Retrieves interface ipv4 configuration through Honeycomb\
+| IPv4 address from Honeycomb should be
+| | [Documentation] | Retrieves interface ipv4 address through Honeycomb\
 | | ... | and compares with state supplied in argument.
 | | ...
 | | ... | *Arguments:*
@@ -166,33 +136,20 @@
 | | ... | - interface - name of an interface on the specified node. Type: string
 | | ... | - address - IP address to expect. Type: string
 | | ... | - prefix - prefix length to expect. Type: string
-| | ... | - fib_address - IP address to expect in fib table. Type: string
-| | ... | - fib_mac - MAC address to expect in fib table. Type: string
-| | ... | - settings - ipv4 interface settings to expect. Type: dictionary
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| IPv4 config from Honeycomb should be \| ${nodes['DUT1']} \
+| | ... | \| IPv4 address from Honeycomb should be \| ${nodes['DUT1']} \
 | | ... | \| GigabitEthernet0/8/0 \| 192.168.0.2 \| 255.255.255.0 \
-| | ... | \| 192.168.0.3 \| 08:00:27:c0:5d:37 \
-| | ... | \| ${{'enabled': True, 'mtu': 1500}} \|
 | | [Arguments] | ${node} | ${interface} | ${address} | ${prefix}
-| | ... | ${fib_address} | ${fib_mac} | ${settings}
 | | ${api_data}= | interfaceAPI.Get interface oper data | ${node} | ${interface}
 | | Should be equal | ${address}
 | | ... | ${api_data['ietf-ip:ipv4']['address'][0]['ip']}
 | | Should be equal | ${prefix}
 | | ... | ${api_data['ietf-ip:ipv4']['address'][0]['prefix-length']}
-| | Should be equal | ${fib_address}
-| | ... | ${api_data['ietf-ip:ipv4']['neighbor'][0]['ip']}
-| | Should be equal | ${fib_mac}
-| | ... | ${api_data['ietf-ip:ipv4']['neighbor'][0]['link-layer-address']}
-| | :FOR | ${key} | IN | @{settings.keys()}
-| | | Should be equal
-| | | ... | ${settings['${key}']} | ${api_data['ietf-ip:ipv4']['${key}']}
 
-| IPv4 config from VAT should be
-| | [Documentation] | Retrieves interface ipv4 configuration through VAT and\
+| IPv4 address from VAT should be
+| | [Documentation] | Retrieves interface ipv4 address through VAT and\
 | | ... | compares with state supplied in argument.
 | | ...
 | | ... | *Arguments:*
@@ -203,7 +160,7 @@
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| IPv4 config from VAT should be \| ${nodes['DUT1']} \
+| | ... | \| IPv4 address from VAT should be \| ${nodes['DUT1']} \
 | | ... | \| GigabitEthernet0/8/0 \| 192.168.0.2 \| 255.255.255.0 \|
 | | [Arguments] | ${node} | ${interface} | ${address} | ${netmask}
 | | ${vpp_data}= | interfaceCLI.VPP get interface ip addresses
@@ -240,7 +197,8 @@
 | | ... | \| GigabitEthernet0/8/0 \|
 | | [Arguments] | ${node} | ${interface}
 | | ${api_data}= | interfaceAPI.Get interface oper data | ${node} | ${interface}
-| | Should be empty | ${api_data['ietf-ip:ipv4']['address']
+| | Run keyword and expect error | *KeyError: 'ietf-ip:ipv4'
+| | ... | Set Variable | ${api_data['ietf-ip:ipv4']['address']}
 
 | IPv4 address from VAT should be empty
 | | [Documentation] | Retrieves interface ipv4 configuration through VAT and\
@@ -255,12 +213,68 @@
 | | ... | \| IPv4 config from VAT should be empty \| ${nodes['DUT1']} \
 | | ... | \| GigabitEthernet0/8/0 \|
 | | [Arguments] | ${node} | ${interface}
-| | Run keyword and expect error | *No JSON object could be decoded.*
+| | Run keyword and expect error | *No JSON object could be decoded*
 | | ... | InterfaceCLI.VPP get interface ip addresses
 | | ... | ${node} | ${interface} | ipv4
 
-| Honeycomb sets interface ipv6 configuration
-| | [Documentation] | Uses Honeycomb API to change ipv6 configuration\
+| Honeycomb adds interface ipv4 neighbor
+| | [Documentation] | Uses Honeycomb API to assign an ipv4 neighbor to the\
+| | ... | specified interface.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - information about a DUT node. Type: dictionary
+| | ... | - interface - name of an interface on the specified node. Type: string
+| | ... | - fib_address - IP address to add to fib table. Type: string
+| | ... | - fib_mac - MAC address to add to fib table. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Honeycomb adds interface ipv4 neighbor \| ${nodes['DUT1']} \
+| | ... | \| GigabitEthernet0/8/0 \| 192.168.0.3 \| 08:00:27:c0:5d:37 \
+| | [Arguments] | ${node} | ${interface} | ${fib_address} | ${fib_mac}
+| | interfaceAPI.Add ipv4 neighbor
+| | ... | ${node} | ${interface} | ${fib_address} | ${fib_mac}
+
+| IPv4 neighbor from Honeycomb should be
+| | [Documentation] | Retrieves ipv4 neighbor list through Honeycomb\
+| | and compares with neighbor list supplied in argument.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - information about a DUT node. Type: dictionary
+| | ... | - interface - name of an interface on the specified node. Type: string
+| | ... | - neighbors - list of ipv4 neighbor dictionaries. Type: list
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| IPv4 neighbor from Honeycomb should be \| ${nodes['DUT1']} \
+| | ... | \| GigabitEthernet0/8/0 \| 192.168.0.4 \| 08:00:27:60:26:ab \|
+| | [Arguments] | ${node} | ${interface} | @{neighbors}
+| | ${api_data}= | interfaceAPI.Get interface oper data | ${node} | ${interface}
+| | ${data_neighbors}= | Set Variable | ${api_data['ietf-ip:ipv4']['neighbor']}
+| | Compare data structures
+| | ... | ${data_neighbors} | ${neighbors} | list_order=${False}
+| | Should be equal | ${neighbor['fib_address']}
+| | ... | ${api_data['ietf-ip:ipv4']['neighbor'][0]['ip']}
+| | Should be equal | ${neighbor['fib_mac']}
+| | ... | ${api_data['ietf-ip:ipv4']['neighbor'][0]['link-layer-address']}
+
+| Honeycomb clears all interface ipv4 neighbors
+| | [Documentation] | Uses Honeycomb API to assign an ipv4 neighbor to the\
+| | ... | specified interface.
+| | ...
+| | ... | *Arguments:*
+| | ... | - node - information about a DUT node. Type: dictionary
+| | ... | - interface - name of an interface on the specified node. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Honeycomb clears all interface ipv4 neighbors \| ${nodes['DUT1']} \
+| | ... | \| GigabitEthernet0/8/0 \|
+| | [Arguments] | ${node} | ${interface}
+| | interfaceAPI.clear all ipv4 neighbors | ${node} | ${interface}
+
+| Honeycomb sets interface ipv6 address
+| | [Documentation] | Uses Honeycomb API to change ipv6 address\
 | | ... | of the specified interface.
 | | ...
 | | ... | *Arguments:*
@@ -268,27 +282,17 @@
 | | ... | - interface - name of an interface on the specified node. Type: string
 | | ... | - address - IP address to set. Type: string
 | | ... | - prefix - length of subnet prefix to set. Type: string
-| | ... | - fib_address - IP address to add to fib table. Type: string
-| | ... | - fib_mac - MAC address to add to fib table. Type: string
-| | ... | - settings - ipv6 interface settings. Type: dictionary
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Honeycomb sets interface ipv6 configuration \| ${nodes['DUT1']} \
-| | ... | \| GigabitEthernet0/8/0 \| 10::10 \| 64 \
-| | ... | \| 10::11 \| 08:00:27:c0:5d:37 \| ${{'enabled': True, 'mtu': 1500}} \|
+| | ... | \| Honeycomb sets interface ipv6 address \| ${nodes['DUT1']} \
+| | ... | \| GigabitEthernet0/8/0 \| 10::10 \| 64 \|
 | | [Arguments] | ${node} | ${interface} | ${address} | ${prefix}
-| | ... | ${fib_address} | ${fib_mac} | ${settings}
 | | interfaceAPI.Add first ipv6 address
 | | ... | ${node} | ${interface} | ${address} | ${prefix}
-| | interfaceAPI.Add first ipv6 neighbor
-| | ... | ${node} | ${interface} | ${fib_address} | ${fib_mac}
-| | :FOR | ${key} | IN | @{settings.keys()}
-| | | interfaceAPI.Configure interface ipv6
-| | | ... | ${node} | ${interface} | ${key} | ${settings['${key}']}
 
-| IPv6 config from Honeycomb should be
-| | [Documentation] | Retrieves interface ipv6 configuration through Honeycomb\
+| IPv6 address from Honeycomb should be
+| | [Documentation] | Retrieves interface ipv6 address through Honeycomb\
 | | ... | and compares with state supplied in argument.
 | | ...
 | | ... | *Arguments:*
@@ -296,32 +300,21 @@
 | | ... | - interface - name of an interface on the specified node. Type: string
 | | ... | - address - IP address to expect. Type: string
 | | ... | - prefix - length of subnet prefix to expect. Type: string
-| | ... | - fib_address - IP address to expect in fib table. Type: string
-| | ... | - fib_mac - MAC address to expect in fib table. Type: string
-| | ... | - settings - ipv6 interface settings to expect. Type: dictionary
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| IPv6 config from Honeycomb should be \| ${nodes['DUT1']} \
-| | ... | \| GigabitEthernet0/8/0 \| 10::10 \| 64 \
-| | ... | \| 10::11 \| 08:00:27:c0:5d:37 \| ${{'enabled': True, 'mtu': 1500}} \|
+| | ... | \| IPv6 address from Honeycomb should be \| ${nodes['DUT1']} \
+| | ... | \| GigabitEthernet0/8/0 \| 10::10 \| 64 \|
 | | [Arguments] | ${node} | ${interface} | ${address} | ${prefix}
-| | ... | ${fib_address} | ${fib_mac} | ${settings}
 | | ${api_data}= | interfaceAPI.Get interface oper data | ${node} | ${interface}
 | | Should be equal | ${address}
 | | ... | ${api_data['ietf-ip:ipv6']['address'][0]['ip']}
 | | Should be equal | ${prefix}
 | | ... | ${api_data['ietf-ip:ipv6']['address'][0]['prefix-length']}
 | | Should be equal | ${fib_address}
-| | ... | ${api_data['ietf-ip:ipv6']['neighbor'][0]['ip']
-| | Should be equal | ${fib_mac}
-| | ... | ${api_data['ietf-ip:ipv6']['neighbor'][0]['link-layer-address']
-| | :FOR | ${key} | IN | @{settings.keys()}
-| | | Should be equal
-| | ... | ${settings['{key']} | ${api_data['ietf-ip:ipv6']['{$key}']}
 
-| IPv6 config from VAT should be
-| | [Documentation] | Retrieves interface ipv6 configuration through VAT and\
+| IPv6 address from VAT should be
+| | [Documentation] | Retrieves interface ipv6 address through VAT and\
 | | ... | compares with state supplied in argument.
 | | ...
 | | ... | *Arguments:*
@@ -332,7 +325,7 @@
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| IPv6 config from VAT should be \| ${nodes['DUT1']} \
+| | ... | \| IPv6 address from VAT should be \| ${nodes['DUT1']} \
 | | ... | \| GigabitEthernet0/8/0 \| 10::10 \| 64 \|
 | | [Arguments] | ${node} | ${interface} | ${address} | ${prefix}
 | | ${vpp_data}= | interfaceCLI.VPP get interface ip addresses
diff --git a/resources/libraries/robot/honeycomb/sub_interface.robot b/resources/libraries/robot/honeycomb/sub_interface.robot
index e4844deabb..e9b8aeb008 100644
--- a/resources/libraries/robot/honeycomb/sub_interface.robot
+++ b/resources/libraries/robot/honeycomb/sub_interface.robot
@@ -68,6 +68,7 @@
 | | ${api_data}= | interfaceAPI.Get sub interface oper data
 | | ... | ${node} | ${super_interface} | ${identifier}
 | | interfaceAPI.Compare Data Structures | ${api_data} | ${sub_if_settings}
+| | ... | list_order=${False}
 
 | Sub-interface configuration from Honeycomb should be empty
 | | [Documentation] | Retrieves sub-interface configuration through Honeycomb \
@@ -84,7 +85,7 @@
 | | ...
 | | [Arguments] | ${node} | ${super_interface} | ${identifier}
 | | ...
-| | Run keyword and expect error | *KeyError: 'sub-interface'*
+| | Run keyword and expect error | *KeyError: 'vpp-vlan:sub-interfaces'*
 | | ... | interfaceAPI.Get sub interface oper data
 | | ... | ${node} | ${super_interface} | ${identifier}
 
@@ -389,7 +390,8 @@
 | | [Arguments] | ${node} | ${super_if} | ${identifier} | ${settings}
 | | ${api_data}= | interfaceAPI.Get tag rewrite oper data
 | | ... | ${node} | ${super_if} | ${identifier}
-| | interfaceAPI.Compare Data Structures | ${api_data} | ${settings}
+| | interfaceAPI.Compare Data Structures
+| | ... | ${api_data} | ${settings} | list_order=${False}
 
 | Rewrite tag from VAT should be
 | | [Documentation] | Retrieves sub-interface configuration through VAT and\
@@ -547,7 +549,7 @@
 | | [Arguments] | ${node} | ${super_if} | ${identifier}
 | | ${if_data}= | interfaceAPI.Get sub interface oper data
 | | ... | ${node} | ${super_if} | ${identifier}
-| | Run keyword and expect error | *KeyError: 'address'*
+| | Run keyword and expect error | *KeyError: 'ipv4'*
 | | ... | Set Variable | ${if_data['ipv4']['address'][0]['ip']}
 
 | Sub-interface ipv4 address from VAT should be empty
diff --git a/resources/libraries/robot/honeycomb/vxlan_gpe.robot b/resources/libraries/robot/honeycomb/vxlan_gpe.robot
index ef20ed946c..14a4910bb6 100644
--- a/resources/libraries/robot/honeycomb/vxlan_gpe.robot
+++ b/resources/libraries/robot/honeycomb/vxlan_gpe.robot
@@ -127,7 +127,8 @@
 | | ... | ${vat_data['encap_vrf_id']} | ${vxlan_gpe_params['encap-vrf-id']}
 | | Should be equal as strings
 | | ... | ${vat_data['decap_vrf_id']} | ${vxlan_gpe_params['decap-vrf-id']}
-| | Should be equal as strings | ${vat_data['protocol']}
+# VAT dump multiplies protocol value by 16777216
+| | Should be equal as strings | ${vat_data['protocol']/16777216}
 | | ... | ${protocols['${vxlan_gpe_params['next-protocol']}']}
 
 | VxLAN GPE Interface indices from Honeycomb and VAT should correspond
diff --git a/resources/test_data/honeycomb/sub_interfaces.py b/resources/test_data/honeycomb/sub_interfaces.py
index 6904b48015..a8afb22575 100644
--- a/resources/test_data/honeycomb/sub_interfaces.py
+++ b/resources/test_data/honeycomb/sub_interfaces.py
@@ -47,19 +47,19 @@ sub_if_1_oper = {
     "tags": {
         "tag": [
             {
-                "index": 1,
+                "index": 0,
                 "dot1q-tag": {
-                    "tag-type": "dot1q-types:c-vlan",
-                    "vlan-id": "any"
+                    "tag-type": "dot1q-types:s-vlan",
+                    "vlan-id": "100"
                 }
             },
             {
-                "index": 0,
+                "index": 1,
                 "dot1q-tag": {
-                    "tag-type": "dot1q-types:s-vlan",
-                    "vlan-id": "100"
+                    "tag-type": "dot1q-types:c-vlan",
+                    "vlan-id": "any"
                 }
-            }
+            },
         ]
     },
     "match": {
@@ -97,7 +97,7 @@ tag_rewrite_push = {
             "index": 0,
             "dot1q-tag": {
                 "tag-type": "dot1q-types:s-vlan",
-                "vlan-id":123
+                "vlan-id": 123
             }
         },
         {
@@ -115,17 +115,17 @@ tag_rewrite_push_oper = {
     "vlan-type": "vpp-vlan:802dot1q",
     "push-tags": [
         {
-            "index": 1,
+            "index": 0,
             "dot1q-tag": {
-                "tag-type": "dot1q-types:c-vlan",
-                "vlan-id": 456
+                "tag-type": "dot1q-types:s-vlan",
+                "vlan-id": 123
             }
         },
         {
-            "index": 0,
+            "index": 1,
             "dot1q-tag": {
-                "tag-type": "dot1q-types:s-vlan",
-                "vlan-id": 123
+                "tag-type": "dot1q-types:c-vlan",
+                "vlan-id": 456
             }
         }
     ]
@@ -202,19 +202,19 @@ tag_rewrite_translate_1_2_oper = {
     "pop-tags": 1,
     "push-tags": [
         {
-            "index": 1,
+            "index": 0,
             "dot1q-tag": {
-                "tag-type": "dot1q-types:c-vlan",
-                "vlan-id": 222
+                "tag-type": "dot1q-types:s-vlan",
+                "vlan-id": 111
             }
         },
         {
-            "index": 0,
+            "index": 1,
             "dot1q-tag": {
-                "tag-type": "dot1q-types:s-vlan",
-                "vlan-id": 111
+                "tag-type": "dot1q-types:c-vlan",
+                "vlan-id": 222
             }
-        }
+        },
     ]
 }
 
diff --git a/tests/func/honeycomb/010_interface_management.robot b/tests/func/honeycomb/010_interface_management.robot
index 2c639c5c6a..b68b082772 100644
--- a/tests/func/honeycomb/010_interface_management.robot
+++ b/tests/func/honeycomb/010_interface_management.robot
@@ -20,7 +20,7 @@
 | ${ipv4_mask}= | 255.255.255.0
 | ${ipv4_prefix}= | ${24}
 | @{ipv4_neighbor}= | 192.168.0.4 | 08:00:27:c0:5d:37
-| &{ipv4_settings}= | enabled=${True} | forwarding=${True} | mtu=${9000}
+| &{ipv4_settings}= | mtu=${9000}
 | @{ipv6_address}= | 10::10 | ${64}
 | @{ipv6_neighbor}= | 10::11 | 08:00:27:c0:5d:37
 | &{ipv6_settings}= | enabled=${True} | forwarding=${True} | mtu=${9000}
@@ -42,11 +42,12 @@
 | ... | Test suite uses the first interface of the first DUT node.
 
 *** Test Cases ***
-# TODO: Remove "continue on failure" once VPP bugs (VPP-132, VPP-333) are fixed.
 | Honeycomb configures and reads interface state
 | | [Documentation] | Check if Honeycomb API can modify the admin state of\
 | | ... | VPP interfaces.
-| | Given Interface State Is | ${node} | ${interface} | down
+| | Given Interface state from Honeycomb should be
+| | ... | ${node} | ${interface} | down
+| | And Interface state from VAT should be | ${node} | ${interface} | down
 | | When Honeycomb sets interface state | ${node} | ${interface} | up
 | | Then Interface state from Honeycomb should be
 | | ... | ${node} | ${interface} | up
@@ -56,70 +57,71 @@
 | | ... | ${node} | ${interface} | down
 | | And Interface state from VAT should be | ${node} | ${interface} | down
 
-| Honeycomb modifies interface configuration - ipv4 (netmask)
+| Honeycomb modifies interface IPv4 address with netmask
 | | [Documentation] | Check if Honeycomb API can configure interfaces for ipv4\
 | | ... | with address and netmask provided.
+| | Given IPv4 address from Honeycomb should be empty | ${node} | ${interface}
+| | And ipv4 address from VAT should be empty | ${node} | ${interface}
 | | When Honeycomb sets interface ipv4 address | ${node} | ${interface}
-| | ... | ${ipv4_address} | ${ipv4_mask} | ${ipv4_settings}
-| | And Honeycomb adds interface ipv4 neighbor
-| | ... | ${node} | ${interface} | @{ipv4_neighbor}
-| | Run Keyword And Continue On Failure
-| | ... | Then IPv4 config from Honeycomb should be
-| | ... | ${node} | ${interface} | ${ipv4_address} | ${ipv4_prefix}
-| | ... | @{ipv4_neighbor} | ${ipv4_settings}
-| | Run Keyword And Continue On Failure
-| | ... | And IPv4 config from VAT should be
+| | ... | ${ipv4_address} | ${ipv4_mask}
+| | Then IPv4 address from Honeycomb should be
 | | ... | ${node} | ${interface} | ${ipv4_address} | ${ipv4_prefix}
+| | And IPv4 address from VAT should be
+| | ... | ${node} | ${interface} | ${ipv4_address} | ${ipv4_mask}
 
-| Honeycomb removes ipv4 address from interface
+| Honeycomb removes IPv4 address from interface
 | | [Documentation] | Check if Honeycomb API can remove configured ipv4\
 | | ... | addresses from interface.
-| | Run Keyword And Continue On Failure
-| | ... | Given IPv4 config from Honeycomb should be
-| | ... | ${node} | ${interface} | ${ipv4_address} | ${ipv4_prefix}
-| | ... | @{ipv4_neighbor} | ${ipv4_settings}
-| | Run Keyword And Continue On Failure
-| | ... | And IPv4 config from VAT should be
+| | Given IPv4 address from Honeycomb should be
 | | ... | ${node} | ${interface} | ${ipv4_address} | ${ipv4_prefix}
+| | And IPv4 address from VAT should be
+| | ... | ${node} | ${interface} | ${ipv4_address} | ${ipv4_mask}
 | | When Honeycomb removes interface ipv4 addresses | ${node} | ${interface}
 | | Then IPv4 address from Honeycomb should be empty | ${node} | ${interface}
 | | And ipv4 address from VAT should be empty | ${node} | ${interface}
 
-| Honeycomb modifies interface configuration - ipv4 (prefix)
+| Honeycomb modifies interface IPv4 address with prefix
 | | [Documentation] | Check if Honeycomb API can configure interfaces for ipv4\
 | | ... | with address and prefix provided.
 | | [Teardown] | Honeycomb removes interface ipv4 addresses | ${node}
 | | ... | ${interface}
+| | Given IPv4 address from Honeycomb should be empty | ${node} | ${interface}
+| | And ipv4 address from VAT should be empty | ${node} | ${interface}
 | | When Honeycomb sets interface ipv4 address with prefix
 | | ... | ${node} | ${interface} | ${ipv4_address2} | ${ipv4_prefix}
-| | ... | ${ipv4_settings}
-| | And Honeycomb adds interface ipv4 neighbor
-| | ... | ${node} | ${interface} | @{ipv4_neighbor}
-| | Run Keyword And Continue On Failure
-| | ... | Then IPv4 config from Honeycomb should be
-| | ... | ${node} | ${interface} | ${ipv4_address2} | ${ipv4_prefix}
-| | ... | @{ipv4_neighbor}
-| | ... | ${ipv4_settings}
-| | Run Keyword And Continue On Failure
-| | ... | And IPv4 config from VAT should be
+| | Then IPv4 address from Honeycomb should be
 | | ... | ${node} | ${interface} | ${ipv4_address2} | ${ipv4_prefix}
+| | And IPv4 address from VAT should be
+| | ... | ${node} | ${interface} | ${ipv4_address2} | ${ipv4_mask}
 
-| Honeycomb modifies interface configuration - ipv6
+| Honeycomb modifies IPv4 neighbor table
+| | [Documentation] | Check if Honeycomb API can add and remove ARP entries.
+# Feature not implemented
+| | [Tags] | EXPECTED_FAILING
+| | [Teardown] | Honeycomb clears all interface ipv4 neighbors
+| | ... | ${node} | ${interface}
+| | When Honeycomb adds interface ipv4 neighbor
+| | ... | ${node} | ${interface} | @{ipv4_neighbor}
+| | Then IPv4 neighbor from Honeycomb should be
+| | ... | ${node} | ${interface} | @{ipv4_neighbor}
+# VAT dump not available
+
+| Honeycomb modifies interface configuration - IPv6
 | | [Documentation] | Check if Honeycomb API can configure interfaces for ipv6.
-| | When Honeycomb sets interface ipv6 configuration
-| | ... | ${node} | ${interface} | @{ipv6_address} | @{ipv6_neighbor}
-| | ... | ${ipv6_settings}
-| | Run Keyword And Continue On Failure
-| | ... | Then IPv6 config from Honeycomb should be
-| | ... | ${node} | ${interface} | @{ipv6_address} | @{ipv6_neighbor}
-| | ... | ${ipv6_settings}
-| | Run Keyword And Continue On Failure
-| | ... | And IPv6 config from VAT should be
+# Feature not implemented
+| | [Tags] | EXPECTED_FAILING
+| | When Honeycomb sets interface ipv6 address
+| | ... | ${node} | ${interface} | @{ipv6_address}
+| | Then IPv6 address from Honeycomb should be
+| | ... | ${node} | ${interface} | @{ipv6_address}
+| | And IPv6 address from VAT should be
 | | ... | ${node} | ${interface} | @{ipv6_address}
 
 | Honeycomb modifies interface configuration - ethernet,routing
 | | [Documentation] | Check if Honeycomb API can configure interface ethernet\
 | | ... | and routing settings.
+# Feature not implemented
+| | [Tags] | EXPECTED_FAILING
 | | When Honeycomb sets interface ethernet and routing configuration
 | | ... | ${node} | ${interface} | ${ethernet} | ${routing}
 | | Then Interface ethernet and routing configuration from Honeycomb should be
diff --git a/tests/func/honeycomb/031_vxlan_gpe.robot b/tests/func/honeycomb/031_vxlan_gpe.robot
index 54347e5725..9c6134b3cb 100644
--- a/tests/func/honeycomb/031_vxlan_gpe.robot
+++ b/tests/func/honeycomb/031_vxlan_gpe.robot
@@ -44,7 +44,6 @@
 | ... | Restart Honeycomb And VPP And Clear Persisted Configuration | ${node}
 
 *** Test Cases ***
-# TODO: Remove "continue on failure" once VPP bugs (VPP-217, VPP-156) are fixed.
 | Honeycomb creates VxLAN GPE tunnel
 | | [Documentation] | Check if Honeycomb API can configure a VxLAN GPE tunnel.
 | | ...
@@ -58,8 +57,7 @@
 | | Then VxLAN GPE configuration from Honeycomb should be
 | | ... | ${node} | ${vxlan_gpe_if1}
 | | ... | ${vxlan_gpe_base_settings} | ${vxlan_gpe_settings}
-| | And run keyword and continue on failure
-| | ... | VxLAN GPE configuration from VAT should be
+| | And VxLAN GPE configuration from VAT should be
 | | ... | ${node} | ${vxlan_gpe_if1} | ${vxlan_gpe_settings}
 | | And VxLAN GPE Interface indices from Honeycomb and VAT should correspond
 | | ... | ${node} | ${vxlan_gpe_if1}
@@ -67,12 +65,10 @@
 | Honeycomb removes VxLAN GPE tunnel
 | | [Documentation] | Check if Honeycomb API can remove VxLAN GPE tunnel.
 | | ...
-| | Run Keyword And Continue On Failure
-| | ... | Given VxLAN GPE configuration from Honeycomb should be
+| | Given VxLAN GPE configuration from Honeycomb should be
 | | ... | ${node} | ${vxlan_gpe_if1}
 | | ... | ${vxlan_gpe_base_settings} | ${vxlan_gpe_settings}
-| | Run Keyword And Continue On Failure
-| | ... | And VxLAN GPE configuration from VAT should be
+| | VxLAN GPE configuration from VAT should be
 | | ... | ${node} | ${vxlan_gpe_if1} | ${vxlan_gpe_settings}
 | | When Honeycomb removes VxLAN GPE interface
 | | ... | ${node} | ${vxlan_gpe_if1}
@@ -161,8 +157,7 @@
 | | Then VxLAN GPE configuration from Honeycomb should be
 | | ... | ${node} | ${vxlan_gpe_if6}
 | | ... | ${vxlan_gpe_base_ipv6_settings2} | ${vxlan_gpe_ipv6_settings2}
-| | And run keyword and continue on failure
-| | ... | VxLAN GPE configuration from VAT should be
+| | And VxLAN GPE configuration from VAT should be
 | | ... | ${node} | ${vxlan_gpe_if6} | ${vxlan_gpe_ipv6_settings2}
 | | And VxLAN GPE Interface indices from Honeycomb and VAT should correspond
 | | ... | ${node} | ${vxlan_gpe_if6}
diff --git a/tests/func/honeycomb/060_sub_interface.robot b/tests/func/honeycomb/060_sub_interface.robot
index 8f12dd65dc..5d0d7a37a5 100644
--- a/tests/func/honeycomb/060_sub_interface.robot
+++ b/tests/func/honeycomb/060_sub_interface.robot
@@ -45,39 +45,34 @@
 | | ... | ${node} | ${sub_if_name}
 | | When Honeycomb creates sub-interface | ${node} | ${super_if}
 | | ... | ${sub_if_1_match} | ${sub_if_1_tags} | ${sub_if_1_settings}
-| | Then run keyword and continue on failure
-| | ... | Sub-interface configuration from Honeycomb should be
+| | Then Sub-interface configuration from Honeycomb should be
 | | ... | ${node} | ${super_if} | ${sub_if_id} | ${sub_if_1_oper}
-| | And run keyword and continue on failure
-| | ... | Sub-interface configuration from VAT should be
+| | And Sub-interface configuration from VAT should be
 | | ... | ${node} | ${sub_if_name} | ${sub_if_1_oper}
 | | And sub-interface indices from Honeycomb and VAT should correspond
 | | ... | ${node} | ${super_if} | ${sub_if_id}
 
 | Honeycomb sets interface and sub-interface up
-| | [Documentation] | Honeycomb changes the state of interface up and then \
-| | ... | changes the state of its sub-interface up, in this order.
+| | [Documentation] | Honeycomb changes the state of interface\
+| | ... | and of its sub-interface to up.
 | | ...
 | | Given interface state from Honeycomb should be
 | | ... | ${node} | ${super_if} | down
 | | And interface state from VAT should be
 | | ... | ${node} | ${super_if} | down
+| | Sub-interface state from Honeycomb should be
+| | ... | ${node} | ${super_if} | ${sub_if_id} | down | down
+| | Sub-interface state from VAT should be
+| | ... | ${node} | ${sub_if_name} | down | down
 | | When Honeycomb sets interface state
 | | ... | ${node} | ${super_if} | up
 | | Then interface state from Honeycomb should be
 | | ... | ${node} | ${super_if} | up
 | | And interface state from VAT should be
 | | ... | ${node} | ${super_if} | up
-| | Given run keyword and continue on failure
-| | ... | Sub-interface state from Honeycomb should be
-| | ... | ${node} | ${super_if} | ${sub_if_id} | down | down
-| | And run keyword and continue on failure
-| | ... | Sub-interface state from VAT should be
-| | ... | ${node} | ${sub_if_name} | down | down
 | | When Honeycomb sets the sub-interface up
 | | ... | ${node} | ${super_if} | ${sub_if_id}
-| | Then run keyword and continue on failure
-| | ... | Sub-interface state from Honeycomb should be
+| | Then Sub-interface state from Honeycomb should be
 | | ... | ${node} | ${super_if} | ${sub_if_id} | up | up
 | | And sub-interface state from VAT should be
 | | ... | ${node} | ${sub_if_name} | up | up
@@ -99,14 +94,14 @@
 | | ... | ${node} | ${super_if} | up
 | | When Honeycomb sets the sub-interface down
 | | ... | ${node} | ${super_if} | ${sub_if_id}
-| | Then sub-interface state from Honeycomb should be
-| | ... | ${node} | ${super_if} | ${sub_if_id} | down | down
-| | And sub-interface state from VAT should be
-| | ... | ${node} | ${sub_if_name} | down | down
-| | And interface state from Honeycomb should be
+| | Then interface state from Honeycomb should be
 | | ... | ${node} | ${super_if} | up
 | | And interface state from VAT should be
 | | ... | ${node} | ${super_if} | up
+| | And sub-interface state from Honeycomb should be
+| | ... | ${node} | ${super_if} | ${sub_if_id} | down | up
+| | And sub-interface state from VAT should be
+| | ... | ${node} | ${sub_if_name} | down | up
 
 | Honeycomb sets interface and sub-interface down
 | | [Documentation] | Honeycomb changes the state of interface down and then \
@@ -186,7 +181,7 @@
 | | ... | ${node} | ${super_if} | ${sub_if_id} | ${sub_if_1_oper}
 | | And sub-interface configuration from VAT should be
 | | ... | ${node} | ${sub_if_name} | ${sub_if_1_oper}
-| | When Honeycomb creates L2 bridge domain
+| | When Honeycomb creates first L2 bridge domain
 | | ... | ${node} | ${bd_name} | ${bd_settings}
 | | Then bridge domain configuration from Honeycomb should be
 | | ... | ${node} | ${bd_name} | ${bd_settings}
@@ -351,7 +346,6 @@
 | | ... | ${node} | ${sub_if_name}
 | | ... | ${ipv4['address']} | ${ipv4['prefix-length']}
 
-#TODO: Remove "continue on failure" once VPP bug VPP-132 is fixed.
 | Honeycomb removes sub-interface ipv4 address
 | | [Documentation] | Check if Honeycomb can remove configured ipv4 addresses\
 | | ... | from the sub-interface.
diff --git a/tests/func/honeycomb/081_ietf_acl_traffic.robot b/tests/func/honeycomb/081_ietf_acl_traffic.robot
index 93a0e70330..01dbe5750c 100644
--- a/tests/func/honeycomb/081_ietf_acl_traffic.robot
+++ b/tests/func/honeycomb/081_ietf_acl_traffic.robot
@@ -345,11 +345,9 @@
 | | Honeycomb sets interface state | ${dut_node} | ${dut_to_tg_if1} | up
 | | Honeycomb sets interface state | ${dut_node} | ${dut_to_tg_if2} | up
 | | Honeycomb sets interface ipv4 address with prefix | ${dut_node}
-| | ... | ${dut_to_tg_if1} | ${dut_to_tg_if1_ip}
-| | ... | ${prefix_length} | ${if_settings}
+| | ... | ${dut_to_tg_if1} | ${dut_to_tg_if1_ip} | ${prefix_length}
 | | Honeycomb sets interface ipv4 address with prefix | ${dut_node}
-| | ... | ${dut_to_tg_if2} | ${dut_to_tg_if2_ip}
-| | ... | ${prefix_length} | ${if_settings}
+| | ... | ${dut_to_tg_if2} | ${dut_to_tg_if2_ip} | ${prefix_length}
 # TODO: Configure routes through Honeycomb when implemented.(Honeycomb-58)
 | | Add ARP on DUT
 | | ... | ${node} | ${dut_to_tg_if2} | ${gateway} | ${tg_to_dut_if2_mac}
@@ -368,7 +366,7 @@
 | | ... | ${test_data_id} | ${acl_name}
 | | Honeycomb Sets Interface State | ${dut_node} | ${dut_to_tg_if1} | up
 | | Honeycomb Sets Interface State | ${dut_node} | ${dut_to_tg_if2} | up
-| | Honeycomb Creates L2 Bridge Domain
+| | Honeycomb Creates first L2 Bridge Domain
 | | ... | ${dut_node} | ${bd_name} | ${bd_settings}
 | | Honeycomb Adds Interfaces To Bridge Domain
 | | ... | ${dut_node} | ${dut_to_tg_if1} | ${dut_to_tg_if2}