Behat Test: Switch on User options page (Bug 1432523 & 1431569)

This test is dependent on a fix from patch 4453.

Change-Id: Ib669dfd1199b6ad9937ce4c017a563a8eb332991

test/behat/features/admin/switch_site_options.feature

+@javascript @core @core_administration
+Feature: User options lang string and switch
+In order to use the switch
+As as admin
+So change the settings
+
+Scenario: Checking lang string on switch on site options user settings page (Bug 1432523 & 1431569)
+ Given I log in as "admin" with password "Password1"
+ And I go to "admin/site/options.php"
+ And I follow "User settings"
+ And the "Profile access for all registered users" checkbox should be checked
+ And I uncheck "Profile access for all registered users"
+ And I check "Profile access for all registered users"
+ And I should see "Profile access for all registered users"
+ And I press "Update site options"