Add tests for IContext nongeneric get instances
Add tests for IContext nongeneric get instances

hp4711/structuremap,khellang/structuremap,zhangwei900808/structuremap,DixonDs/structuremap,DixonD-git/structuremap,hp4711/structuremap,DixonDs/structuremap,NightOwl888/structuremap,NightOwl888/structuremap,DixonD-git/structuremap,petemounce/structuremap,NightOwl888/structuremap,DixonD-git/structuremap,hp4711/structuremap,hp4711/structuremap,DixonD-git/structuremap,petemounce/structuremap,zhangwei900808/structuremap,petemounce/structuremap,zhangwei900808/structuremap,NightOwl888/structuremap,khellang/structuremap,zhangwei900808/structuremap,petemounce/structuremap