ause the creation of multiple
tests. All arguments are created at the point of loading the
tests, so the individual test cases are available for 
display and selection in the Gui, if desired.

<p>Some attributes allow you to specify arguments inline - directly on
   the attribute - while others use a separate method, property or field
   to hold the arguments. In addition, some attributes identify complete test cases,
   including all the necessary arguments, while others only provide data
   for a single a