David T. Lewis uploaded a new version of ToolsTests to project The Trunk:
http://source.squeak.org/trunk/ToolsTests-jr.79.mcz

==================== Summary ====================

Name: ToolsTests-jr.79
Author: jr
Time: 28 February 2017, 2:07:52.478388 pm
UUID: 633800f6-1e23-1744-8e1a-01ecd6e88cd2
Ancestors: ToolsTests-eem.78

change testSelectedEnvironment to fit with Tools-jr.745

=============== Diff against ToolsTests-eem.78 ===============

Item was changed:
  ----- Method: BrowserTest>>testSelectedEnvironment (in category 'as yet unclassified') -----
  testSelectedEnvironment
  	browser selectSystemCategory: browser class category.
+ 	self assert: browser selectedEnvironment = Smalltalk globals.
- 	self assert: browser selectedEnvironment = Smalltalk.
  	
+ 	"browser selectSystemCategory: nil.
+ 	self assert: browser selectedEnvironment isNil."
+ 	"selectedClass would not work in a hierarchy browser that has to display classes from different environments (because the correct categories might be missing)"!
- 	browser selectSystemCategory: nil.
- 	self assert: browser selectedEnvironment isNil.!