Add tests for buffer push/pop
Add tests for buffer push/pop

oampo/Audiolet,bobby-brennan/Audiolet,kn0ll/Audiolet,Kosar79/Audiolet,Kosar79/Audiolet,kn0ll/Audiolet,Kosar79/Audiolet,bobby-brennan/Audiolet,mcanthony/Audiolet,mcanthony/Audiolet,oampo/Audiolet