Added tests for network setting sub menu

Changes:
- New test suite for Network settings sub menu

Change-Id: Id64ed52d0d577b83a5f99419e4cf0d3618efebf3
Signed-off-by: Anusha Dathatri <adathatr@in.ibm.com>
diff --git a/gui/data/resource_variables.py b/gui/data/resource_variables.py
index 4b8bb1f..8becc8a 100644
--- a/gui/data/resource_variables.py
+++ b/gui/data/resource_variables.py
@@ -139,3 +139,7 @@
     xpath_reboot_bmc_sub_menu = "//a[@href='#/control/reboot-bmc']"
     xpath_server_led_sub_menu = "//a[@href='#/control/server-led']"
     xpath_server_power_operations_sub_menu = "//a[@href='#/control/server-power-operations']"
+
+    # xpath for configuration menu
+    xpath_server_configuration = "//button[@aria-controls='configuration-menu']"
+    xpath_select_network_settings = "//a[@href='#/configuration/network-settings']"