function: assertNotVisible - egroise/uxtest GitHub Wiki
###Usage
assertNotVisible(pattern, [message])
-or-
notVisible(pattern, [message])
This assertion is successful if given pattern is not visible in the screen.
Both success and failure are reported in the report files.
###Parameters
- pattern: image pattern or text to search.
- message (optional): message to be displayed in the report.
###Return
Returns True if assertion is successful, False other-else.
###Examples
assertNotVisible("caps lock indicator.png",15,"Caps lock is down")
...will check if the image pattern is not present and will display "Caps lock is down" in the report.