Added a range of test cases.
Added a range of test cases.

hackle/AutoFixture,adamchester/AutoFixture,sbrockway/AutoFixture,sergeyshushlyapin/AutoFixture,hackle/AutoFixture,AutoFixture/AutoFixture,sergeyshushlyapin/AutoFixture,yuva2achieve/AutoFixture,yuva2achieve/AutoFixture,mrinaldi/AutoFixture,olegsych/AutoFixture,dlongest/AutoFixture,StevenJiang2015/AutoFixture,olegsych/AutoFixture,dcastro/AutoFixture,zvirja/AutoFixture,mrinaldi/AutoFixture,sbrockway/AutoFixture,dcastro/AutoFixture,dlongest/AutoFixture,Pvlerick/AutoFixture,adamchester/AutoFixture,StevenJiang2015/AutoFixture,sean-gilliam/AutoFixture