Tests are failing on Travis probably due to the usage of the new, 1.0, version of rspec-puppet which deprecates some usage patterns used in these testes (and most of all other example42 modules :-I ).
A note  which may help(copied and pasted, so names and details may change):

     it 'should generate a template that uses custom options' do
      content = catalogue.resource('file', 'squid.conf').send(:parameters)[:content]
      content.should match "value_a"
    end

needs tobe changed to

should contain_file('file').with_content(/value_a/)

the syntax on "should match" fails


Would you be so kind to fix the failing tests too (with the latest version of rspec-puppet)? Would be much appreciated.