#!/bin/bash

# =============================== ENVIRONMENT ================================ #

if [[ ${1} ]]; then
  cmd="${1}"
else
  echo 1>&2 "execute tests.sh to run all tests"; exit 1
fi

t="$(basename "${BASH_SOURCE[0]}" .sh)"
cd "${BASH_SOURCE%/*}/" || exit 1
mkdir -p "tmp/${t}"

# =================================== DATA =================================== #

cat << "DATA" > "tmp/${t}/${t}.csv"
🔣,code,meaning
🍇,1F347,GRAPES
🍉,1F349,WATERMELON
🍒,1F352,CHERRIES
🍓,1F353,STRAWBERRY
🍍,1F34D,PINEAPPLE
DATA

# ================================= ASSERTION ================================ #

cat << "DATA" > "tmp/${t}/${t}.assert"
{ "emojis" : [
    { "symbol" : "🍇", "meaning" : "GRAPES" },
    { "symbol" : "🍉", "meaning" : "WATERMELON" },
    { "symbol" : "🍍", "meaning" : "PINEAPPLE" }
] }
DATA

# ================================== ACTION ================================== #

${cmd} --create "tmp/${t}/${t}.csv"
${cmd} --export "${t}" \
--prefix '{ "emojis" : [
' \
--template '    { "symbol" : {{jsonize(with(row.columnNames[0],cn,cells[cn].value))}}, "meaning" : {{jsonize(cells["meaning"].value)}} }' \
--rowSeparator ',
' \
--suffix '
] }
' \
--filterQuery '^1F34' \
--filterColumn 'code' \
--output "tmp/${t}/${t}.output"

# =================================== TEST =================================== #

diff -u "tmp/${t}/${t}.assert" "tmp/${t}/${t}.output"