nvm/test/fast/Running "nvm unload" should unset all function and variables.

#!/bin/sh

fail () { echo $@ ; exit 1; }

. ../../nvm.sh

type nvm > /dev/null 2>&1 || fail "NVM not loaded"

nvm unload

type nvm > /dev/null 2>&1 && fail "NVM not unloaded" || exit 0