Assert SystemWindow not visible
Posted by
laurent laffont on
Mar 01, 2011; 8:06pm
URL: https://forum.world.st/Assert-SystemWindow-not-visible-tp3330492.html
Hi,
I'm currently exploring ways of doing TDD on GUI. (Is there a framework for this ?)
How can I know a window has been closed ? #visible always return true.
self assert: (SystemWindow new openInWorld delete) visible not.
fails.
However this works but a bit "heavy":
(SystemWindow labelled: 'Zork') openInWorld delete.
Smalltalk garbageCollect.
self assert: (SystemWindow allSubInstances
detect: [:aWindow| aWindow label = 'Zork']
ifNone: [nil]) isNil.