Tobias Pape uploaded a new version of Tests to project The Trunk:
http://source.squeak.org/trunk/Tests-topa.333.mcz==================== Summary ====================
Name: Tests-topa.333
Author: topa
Time: 7 October 2015, 9:04:07.581 pm
UUID: 1224d066-f1f6-4e54-b2d8-235915d04ba4
Ancestors: Tests-topa.332
Expect MessageNotUnderstood for unknown prefs on Preferences, also, make the selector even more unlikely...
=============== Diff against Tests-topa.332 ===============
Item was changed:
----- Method: PreferencesTest>>test08DNUFallback (in category 'tests') -----
test08DNUFallback
sut setPreference: #foo toValue: 123.
sut class removeSelectorSilently: #foo.
self assert: (sut perform: #foo) = 123.
+ self should: [sut perform: #_unlikelyAndUnknownSelector] raise: MessageNotUnderstood.!
- self assert: (sut perform: #unknownSelector) isNil.!