[Webtest] Documentation/example on how to pass in arguments , read inside a testcase

[q a]

Hi,

I am new to webtest and would like to know if it is possible to invoke
webtest with some command line parameters that can be read and used inside
of my testcase.

For example, from my testcase, I would like to be able to read in a string -
search the webpage for that string and click the corresponding link.


Thanks,
Jeff