setupaptarchive --no-update
-APTARCHIVE=$(readlink -f ./aptarchive)
-
-testfailureequal 'E: The update command takes no arguments' apt update -q arguments
+testfailuremsg 'E: The update command takes no arguments' apt update arguments
testsuccessequal "1 package can be upgraded. Run 'apt list --upgradable' to see it." apt update -q