More info... NUnit contains tests that verify Using is working on CollectionContainsConstraint. What is probably not working is one or more of the syntactic expressions. At a glance, however, Contains.Item(...).Using(...) seems to be OK. Are you looking at the nunit 2.5.8 code?
More info... NUnit contains tests that verify Using is working on CollectionConta insConstraint. What is probably not working is one or more of the syntactic expressions. At a glance, however, Contains. Item(.. .).Using( ...) seems to be OK. Are you looking at the nunit 2.5.8 code?