#!/bin/bash
mkdir -p supplies
touch supplies/oxygen-tank.txt \
      supplies/ration-pack.txt \
      supplies/medkit.txt \
      supplies/repair-kit.txt \
      supplies/comms-unit.txt

bash solution.sh > /dev/null 2>&1

N=0
report() { N=$((N+1)); if [ "$1" = "0" ]; then echo "ok $N - $2"; else echo "not ok $N - $2"; fi; }

[ -f report.txt ]; report $? "report.txt exists"

TODAY=$(date '+%Y-%m-%d')
LINE1=$(sed -n '1p' report.txt 2>/dev/null)
LINE2=$(sed -n '2p' report.txt 2>/dev/null)

[ "$LINE1" = "Date: $TODAY" ]; report $? "line 1 is 'Date: $TODAY'"
[ "$LINE2" = "Files in supplies: 5" ]; report $? "line 2 is 'Files in supplies: 5'"