Hi Pharoers! I have following problem in CLAP and would be glad to get your guidance: I have following method on command class (sub-class of ClapApplication):\ `PhLImageKillCliCommand>>osShellCmdString` `(arguments at: #all) value ` ` ifTrue: [ ^ (self killImageCmdStringFrom: nil) ]. ` `^ self killImageCmdStringFrom: self imageName` And I want to implement unit test, that would test expected output of this method. As you can see, implementation is dependent on arguments attribute #all. And here is a problem in unit test: `testOsShellCmdString`\ `| killCliCommand aMatch| aMatch := (context arguments: #('launcher' 'image' 'kill' '--all')) match. killCliCommand := PhLImageKillCliCommand new. killCliCommand setArguments: aMatch.` `self assert: killCliCommand osShellCmdString equals: ''.` This doesn't work, since `arguments at: #all` gives NotYetImplemented exception. So I don't know, how to "wire" toghether instance of command (without executing it) and needed arguments (a match). Any advice on this?