When asserting on stack trace cleanup on failures reported for test class constructors that throw, conditionally assert on the precise expected stack trace for the current target framework (an unimportant-to-Fixie stack trace difference appears from netcoreapp3.1 to net6.0 due to framework implementation details).
When asserting on stack trace cleanup on failures reported for test class constructors that throw, conditionally assert on the precise expected stack trace for the current target framework (an unimportant-to-Fixie stack trace difference appears from netcoreapp3.1 to net6.0 due to framework implementation details).

fixie/fixie