Always return a default Observable for any IO<T> type
Always return a default Observable for any IO<T> type

mrinaldi/NSubstitute,huoxudong125/NSubstitute,mrinaldi/NSubstitute,iamkoch/NSubstitute,jannickj/NSubstitute,jbialobr/NSubstitute,dnm240/NSubstitute,huoxudong125/NSubstitute,jbialobr/NSubstitute,mrinaldi/NSubstitute,jbialobr/NSubstitute,jbialobr/NSubstitute,jannickj/NSubstitute,dnm240/NSubstitute,huoxudong125/NSubstitute,iamkoch/NSubstitute,huoxudong125/NSubstitute,jannickj/NSubstitute,dnm240/NSubstitute,mrinaldi/NSubstitute,huoxudong125/NSubstitute,jannickj/NSubstitute,dnm240/NSubstitute,dnm240/NSubstitute,iamkoch/NSubstitute,mrinaldi/NSubstitute,iamkoch/NSubstitute,jannickj/NSubstitute,jbialobr/NSubstitute,iamkoch/NSubstitute