#!/usr/bin/env bats

help() {
  bash "${BATS_TEST_DIRNAME}"/../dotbare fedit -h
}

invalid_option() {
  bash "${BATS_TEST_DIRNAME}"/../dotbare fedit -p
}

no_file_selected() {
  cd "${BATS_TEST_DIRNAME}"
  bash "${BATS_TEST_DIRNAME}"/../dotbare fedit -m
}

edit_commits() {
  export PATH="${BATS_TEST_DIRNAME}:$PATH"
  bash "${BATS_TEST_DIRNAME}"/../dotbare fedit --commit
}

edit_files() {
  export PATH="${BATS_TEST_DIRNAME}:$PATH"
  bash "${BATS_TEST_DIRNAME}"/../dotbare fedit
}

@test "fedit help" {
  run help
  [ "${status}" -eq 0 ]
  [ "${lines[0]}" = "Usage: dotbare fedit [-h] [-m] [-c] ..." ]
}

@test "fedit invalid option" {
  run invalid_option
  [ "${status}" -eq 1 ]
  [ "${lines[0]}" = "Invalid option: -p" ]
}

@test "fedit no file selected" {
  run no_file_selected
  [ "${status}" -eq 1 ]
}

@test "fedit edit commits" {
  run edit_commits
  [[ "${output}" =~ "rebase -i" ]]
  [[ "${output}" =~ "fedit_commits" ]]
}

@test "fedit edit files" {
  run edit_files
  # to avoid actually invoking vim, the fzf mock file exit without pringting anything
  # when detecting the correct flag called with fzf
  [ "${status}" -eq 1 ]
}