#!/bin/bash

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

if [[ ${1} ]]; then
  cmd="${1}"
else
  echo 1>&2 "execute tests-cli.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}.json"
[
  {
    "a": 1,
    "b": 2,
    "c": 3
  },
  {
    "a": "",
    "b": "",
    "c": ""
  },
  {
    "a": "$",
    "b": "\\",
    "c": "\""
  }
]
DATA

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

cat << "DATA" > "tmp/${t}/${t}.assert"
_ - a	_ - b	_ - c
1	2	3
$	\	""""
DATA

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

${cmd} --create "tmp/${t}/${t}.json" --storeEmptyStrings "false"
${cmd} --export "${t}" --output "tmp/${t}/${t}.output"

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

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