Add test for #1796, failing to stub Array.prototype.sort
Add test for #1796, failing to stub Array.prototype.sort

This was fixed in c2c78143ffd381418b9847e8518cadd0741dfddc

fatso83/Sinon.JS,mroderick/Sinon.JS,cjohansen/Sinon.JS,cjohansen/Sinon.JS,cjohansen/Sinon.JS,mroderick/Sinon.JS,mroderick/Sinon.JS,fatso83/Sinon.JS,fatso83/Sinon.JS