Behat Test: Configure Network Page (Bug 1431569)

Change-Id: I34919e05166eb83097b68c755aee24b1a7080776

test/behat/features/admin/configure_networking_page.feature

+@javascript @core @core_administration
+Feature: Configuration settings on networking page
+In order to configure settings
+As an admin
+I need to be able to turn switches on and off
+
+Scenario: Turning swtitches on and off on Networking page (Bug 1431569)
+ Given I log in as "admin" with password "Password1"
+ And I follow "Administration"
+ And I choose "Networking" in "Configure site"
+ # Checking the default settings are set
+ And the following fields match these values:
+ | Enable networking | 0 |
+ | Auto-register all hosts | 0 |
+ And I set the following fields to these values:
+ | Enable networking | 1 |
+ | Auto-register all hosts | 1 |
+ # Checks that the swtiches can change back
+ And I set the following fields to these values:
+ | Enable networking | 0 |
+ | Auto-register all hosts | 0 |
+ And I press "Save changes"