anchor.diff:    
     <%= hidden_field :attributes, :cn, :value => 'Max Mustermann' %>
     <%= hidden_field :attributes, :email, :value => 'maxmustermann@one.edu.au' %>
  -  <%= hidden_field :attributes, :shared_token, :value => 'adsfSFDsfgsgf#$%' %>
  +  <%= hidden_field :attributes, :shared_token, :value => 'SharedTokenForMaxMustermann' %>
     <%= hidden_field :attributes, :entityID, :value => 'https://idp.one.edu.au/idp/shibboleth' %>
     <%= hidden_field :attributes, :homeOrganization, :value => 'one.edu.au' %>
     <%= hidden_field :attributes, :homeOrganizationType, :value => 'university:australia' %>
  
positive.code:   
    <%= hidden_field :attributes, :cn, :value => 'Joe Schmoe' %>
    <%= hidden_field :attributes, :email, :value => 'joeschmoe@one.edu.au' %>
    <%= hidden_field :attributes, :shared_token, :value => 'qwerSFDsfgsgf#$%' %>
    <%= hidden_field :attributes, :entityID, :value => 'https://idp.one.edu.au/idp/shibboleth' %>
    <%= hidden_field :attributes, :homeOrganization, :value => 'one.edu.au' %>
    <%= hidden_field :attributes, :homeOrganizationType, :value => 'university:australia' %>
  
negative.code:   
    <%= hidden_field :attributes, :cn, :value => 'Fred Bloggs' %>
    <%= hidden_field :attributes, :email, :value => 'fredbloggs@one.edu.au' %>
    <%= hidden_field :attributes, :shared_token, :value => 'SharedTokenForFredBloggs___' %>
    <%= hidden_field :attributes, :entityID, :value => 'https://idp.one.edu.au/idp/shibboleth' %>
    <%= hidden_field :attributes, :homeOrganization, :value => 'one.edu.au' %>
    <%= hidden_field :attributes, :homeOrganizationType, :value => 'university:australia' %>
  