#!/bin/sh set -eu cat << EOF > "$DATADIR/test.yarn" SCENARIO bar test THEN do bar SCENARIO foo test THEN do foo IMPLEMENTS THEN do (.*) touch "$DATADIR/\$MATCH_1" EOF ./run-yarn "$DATADIR/test.yarn" --run 'foo test' test -e "$DATADIR/foo" ! test -e "$DATADIR/bar"