#!/bin/bash
set -eou pipefail

# Run tests inside the integration folder
DIR="${BASH_SOURCE%/*}"
pushd "${DIR}/../test-snapshot" >/dev/null || exit
trap finish EXIT
function finish {
  popd >/dev/null
}

# cleanup
rm -rf output-actual

# run thumbsup
node ../bin/thumbsup.js --config config.json --output output-actual

# compare albums with the snapshot
for expected in output-expected/*.html; do
  actual=$(echo "${expected}" | sed s/expected/actual/)
  diff -ub "${expected}" "${actual}"
done

echo "HTML pages are identical to snapshot"

# compare media with the snapshot
IFS=$'\n'; set -f
for expected in $(find output-expected/media -name "*.jpg"); do
  actual=$(echo "${expected}" | sed s/expected/actual/)
  ./imagediff "${expected}" "${actual}"
done
unset IFS; set +f

echo "Resized media is identical to snapshot"