#!/usr/bin/env bash
set -Eeuo pipefail
command_name=${0##*/}
: "${TEST_MOCK_LOG:?TEST_MOCK_LOG must identify the isolated test log}"
allow_empty=${MOCK_ALLOW_EMPTY_INVOCATION:-}
printf '%q' "$command_name" >>"$TEST_MOCK_LOG"; for argument in "$@"; do printf ' %q' "$argument" >>"$TEST_MOCK_LOG"; done; printf '\n' >>"$TEST_MOCK_LOG"
if [[ -n "$allow_empty" && "$allow_empty" != "$command_name" ]]; then
  printf 'Unexpected mock invocation: %s does not allow empty calls for %s\n' "$command_name" "$allow_empty" >&2
  exit 99
fi
if [[ $# == 0 && "$allow_empty" == "$command_name" ]]; then
  exit 0
fi
if [[ $# == 2 && $1 == list && $2 == ruleset ]]; then
  [[ ${DIAG_NFT_FAIL:-0} == 1 ]] && exit 98
  printf '%s\n' "${DIAG_NFT_OUTPUT:-}"; exit 0
fi
printf 'Unexpected mock invocation: %s received arguments\n' "$command_name" >&2
exit 99