Clean up promise method tests
Clean up promise method tests

mbroadst/thinky,rasapetter/thinky,soplakanets/thinky,rasapetter/thinky,davewasmer/thinky,JohnyDays/thinky,gutenye/thinky-websocket,JohnyDays/thinky,gutenye/thinky-websocket,soplakanets/thinky,gjuchault/thinky,gutenye/thinky-websocket,davewasmer/thinky,bprymicz/thinky