# shellcheck shell=bats

load "${MAIN_BASH_IT_DIR?}/test/test_helper.bash"

function local_setup_file() {
  setup_libs "helpers"
  load "${BASH_IT?}/plugins/available/base.plugin.bash"
}

@test 'plugins base: ips()' {
  declare -r localhost='127.0.0.1'
  run ips
  assert_success
  assert_line $localhost
}

@test 'plugins base: myip()' {
  run myip
  assert_success
  declare -r mask_ip=$(echo $output | tr -s '[0-9]' '?')
  [[ $mask_ip == 'Your public IP is:'*'?.?.?.?'* ]]
}

@test 'plugins base: pickfrom()' {
  stub_file="${BATS_TEST_TMPDIR}/stub_file"
  printf "l1\nl2\nl3" > $stub_file
  run pickfrom $stub_file
  assert_success
  [[ $output == l? ]]
}

@test 'plugins base: mkcd()' {
  cd "${BATS_TEST_TMPDIR}"
  declare -r dir_name="-dir_with_dash"

  # Make sure that the directory does not exist prior to the test
  rm -rf "${BATS_TEST_TMPDIR}/${dir_name}"

  run mkcd "${dir_name}"
  assert_success
  assert_dir_exist "${BATS_TEST_TMPDIR}/${dir_name}"

  mkcd "${dir_name}"
  assert_equal "${PWD}" "${BATS_TEST_TMPDIR//\/\///}/${dir_name}"
}

@test 'plugins base: lsgrep()' {
  for i in 1 2 3; do mkdir -p "${BASH_IT}/${i}"; done
  cd $BASH_IT
  run lsgrep 2
  assert_success
  assert_equal $output 2
}

@test 'plugins base: buf()' {
  declare -r file="${BATS_TEST_TMPDIR}/file"
  touch $file

  # Take one timestamp before running the `buf` function
  declare -r stamp1=$(date +%Y%m%d_%H%M%S)

  run buf $file

  # Take another timestamp after running `buf`.
  declare -r stamp2=$(date +%Y%m%d_%H%M%S)

  # Verify that the backup file ends with one of the two timestamps.
  # This is done to avoid race conditions where buf is run close to the end
  # of a second, in which case the second timestamp might be in the next second,
  # causing the test to fail.
  # By using `or` for the two checks, we can verify that one of the two files is present.
  # In most cases, it's going to have the same timestamp anyway.
  # We can't use `assert_file_exist` here, since it only checks for a single file name.
  assert [ -e "${file}_${stamp1}" \
    -o -e "${file}_${stamp2}" ]
}