Add tests for block arguments
Add tests for block arguments

dfens/brakeman,liqites/brakeman,jeffyip/brakeman,spcoder/brakeman,kbrock/brakeman,lee-leon/brakeman,htdc/brakeman,cheerfulstoic/brakeman,jlecour/brakeman,dfens/brakeman,bf4/brakeman,codeclimate/brakeman-deprecated,kbrock/brakeman,masarakki/brakeman,htdc/brakeman,github/brakeman,bf4/brakeman,jlecour/brakeman,jakeatwork/brakeman,kbrock/brakeman,jlecour/brakeman,lee-leon/brakeman,liqites/brakeman,dfens/brakeman,masarakki/brakeman,spcoder/brakeman,lee-leon/brakeman,bf4/brakeman,jakeatwork/brakeman,github/brakeman,htdc/brakeman,jeffyip/brakeman,spcoder/brakeman,cheerfulstoic/brakeman,liqites/brakeman,codeclimate/brakeman-deprecated,jakeatwork/brakeman,masarakki/brakeman,cheerfulstoic/brakeman