Änderungen

Summary

1. improve some test asserts and stuff (details)

Commit 46bca554e3b6864eaff0a2046774d3d77ea2170f by frotty improve some test asserts and stuff
	wurst/data/LinkedListModuleTests.wurst (diff)
	wurst/data/LinkedListTests.wurst (diff)
	wurst/_handles/Rect.wurst (diff)
	wurst/data/HashSet.wurst (diff)