test

#!/usr/bin/env bash
# This script should support Bash: 4.0+

set -o errexit
set -o nounset
set -o pipefail
set -o errtrace
(shopt -p inherit_errexit &>/dev/null) && shopt -s inherit_errexit

export IS_TEST=1
ROOT_DIR="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
export ROOT_DIR
export TEST_DIR=$ROOT_DIR/tests

setup_fixture() {
  # shellcheck source=./tests/fixture/setup.bash
  source "$TEST_DIR"/fixture/setup.bash
}
export -f setup_fixture

declare -a bats_args=(
  --print-output-on-failure
)

if [[ -n ${CI:-} ]]; then
  bats_args+=(--tap)
fi

if [[ ${1:-} == '-j' ]] && [[ -n ${2:-} ]]; then
  bats_args+=(-j "$2")
  shift 2
fi

if [[ -z "${1:-}" ]]; then
  test_dirs=( "$TEST_DIR" "$ROOT_DIR/src" )
else
  test_dirs=( "$1" )
fi

export PATH="$TEST_DIR/fixture/bats/bin:${PATH}"
bats --version

exec bats "${bats_args[@]}" "${test_dirs[@]}"