BAKE=$( readlink -f ../bake )
internals() {
    _yecho "flines function"
    _assert_eq "$( cd internals; $BAKE flines | wc -l )" "4"
    _yecho "commands function"
    _assert_eq "$( cd internals; $BAKE commands )" "^target1$|^target2$|^flines$|^commands$"
    _yecho "Not a target should fail"
    ( cd internals; $BAKE non-existent ) && { _fail; } || { _pass; }

    _yecho "Item help"
    _assert_eq "$( cd internals; $BAKE -h target2 | tail -n1 )" $'\e[36mSub help\e[0m'

    _yecho "Multiple targets"
    _assert_eq "$( cd internals; $BAKE target1,target2 )" $'1\n2'
}






_assert_eq() {
   if [[ "$1" = "$2" ]]; then
       _pass
   else
       echo Expect: "$2"
       echo Received: "$1"
       _fail
   fi
}

_fail() {
    _recho "Test failed"
    exit 1
}
_pass() {
    _gecho "Test Passed"
}
_gecho() { printf  '\e[1;32m%s\e[0m\n' "$1"; }
_recho() { printf  '\e[1;31m%s\e[0m\n' "$1"; }
_yecho() { printf  '\e[1;33m%s\e[0m\n' "$1"; }