[pytest] Convert interface naming mode test to pytest (#1702)

* [pytest] Convert interface naming mode test to pytest

* [pytest] Interface naming mode: Change logging level to INFO, remove ansible playbooks

ansible/roles/test/tasks/iface_naming_mode.yml

@@ -1,83 +1,4 @@
-# Tests for interface_naming_mode  feature
-- include_vars: roles/test/tasks/iface_naming_mode/vars/iface_naming_vars.yml
-
-- name: Gathering minigraph facts about the device
-  minigraph_facts: host={{inventory_hostname}}
-
-- name: find interface name mapping
-  port_alias:  hwsku="{{hwsku}}"
-
-# Get the default interface names list 
-- set_fact:
-    default_interfaces: "{{port_name_map | list}}"
-
-#Get the configured ports which are up from minigraph facts and get its alias name
-- set_fact: 
-    up_ports: "{{minigraph_ports | list}}"
-
-- name: Change port alias names in redis db for make it common to all platforms
-  command: "redis-cli -n 4 HSET 'PORT|{{item.1}}' alias TestAlias{{item.0}}"
-  with_indexed_items: "{{ default_interfaces }}"
-
-- name: rewrite port alias list, port name map dict, port alias map dict
-  set_fact:
-    port_alias: []
-    port_name_map: {}
-    port_alias_map: {}
-
-- name: create list of new port alias names
-  set_fact:
-    port_alias: "{{ port_alias | default([]) | union( [ 'TestAlias%s' | format(item.0) ] ) }}"
-  with_indexed_items: "{{ default_interfaces }}"
-
-- name: create dict of new port name map
-  set_fact:
-    port_name_map: "{{ port_name_map | default({}) | combine( { item.0 : item.1 } ) }}"
-    port_alias_map: "{{ port_alias_map | default({}) | combine( { item.1 : item.0 } ) }}"
-  with_together:
-    - "{{ default_interfaces }}"
-    - "{{ port_alias }}"
-
-- name: create list of port speed values
-  set_fact:
-    port_speed_values: "{{ port_speed.values() | list }}"
-
-- name: rewrite port speed dict
-  set_fact:
-    port_speed: {}
-
-- name: create dict of new port speed
-  set_fact:
-    port_speed: "{{ port_speed | default({}) | combine( { item.1 : item.0 } ) }}"
-  with_together:
-    - "{{ port_speed_values }}"
-    - "{{ port_alias }}"
-
-# Reassign up port alias list
-- set_fact:
-    upport_alias_list: "{{ port_alias }}"
-
-#Sample Test interface name and its alias 
-- set_fact: 
-   interface: "{{minigraph_ports | sort | first}}"
-- set_fact:
-   interface_alias: "{{port_name_map[interface]}}"
-
-#############################################################
-######################## START OF TESTS #####################
-#############################################################
-
-# All tests run for user guest in alias mode as well as in default mode 
-
-- name: Test Interface naming mode feature in alias mode
-  include_tasks: "roles/test/tasks/iface_naming_mode/iface_naming_mode_tests.yml"
+- name: run test
+  include_tasks: roles/test/tasks/pytest_runner.yml
   vars:
-    mode: alias
-
-- name: Test Interface naming mode  feature in default mode 
-  include_tasks: "roles/test/tasks/iface_naming_mode/iface_naming_mode_tests.yml"
-  vars:
-    mode: default
-
-- name: Reboot dut after all test passed to return default port alias name
-  include_tasks: "common_tasks/reboot_sonic.yml"
+    test_node: iface_namingmode/test_iface_namingmode.py