#!/usr/bin/env bats
#shellcheck disable

load 'test_helper/bats-support/load'
load 'test_helper/bats-file/load'
load 'test_helper/bats-assert/load'

######## SETUP TESTS ########
ROOTDIR="$(git rev-parse --show-toplevel)"
ALERTS="${ROOTDIR}/utilities/alerts.bash"

if test -f "${ALERTS}" >&2; then
  source "${ALERTS}"
else
  echo "Sourcefile not found: ${ALERTS}" >&2
  printf "Can not run tests.\n" >&2
  exit 1
fi

setup() {

  TESTDIR="$(temp_make)"
  curPath="${PWD}"

  BATSLIB_FILE_PATH_REM="#${TEST_TEMP_DIR}"
  BATSLIB_FILE_PATH_ADD='<temp>'

  pushd "${TESTDIR}" >&2

  ######## DEFAULT FLAGS ########
  LOGFILE="${TESTDIR}/logs/log.txt"
  QUIET=false
  LOGLEVEL=ERROR
  VERBOSE=false
  FORCE=false
  DRYRUN=false

  _setColors_ # Set Color Constants

  set -o errtrace
  set -o nounset
  set -o pipefail
}

teardown() {
  set +o nounset
  set +o errtrace
  set +o pipefail

  popd >&2
  temp_del "${TESTDIR}"
}


######## RUN TESTS ########
@test "Sanity..." {
  run true

  assert_success
  assert_output ""
}

@test "_alert_: success" {
  run success "testing"
  assert_output --regexp "\[success\] testing"
}

@test "_alert_: quiet" {
  QUIET=true
  run notice "testing"
  assert_success
  refute_output --partial "testing"
}

@test "_alert_: warning" {
  run warning "testing"
  assert_output --regexp "\[warning\] testing"
}

@test "_alert_: notice" {
  run notice "testing"
  assert_output --regexp "\[ notice\] testing"
}

@test "_alert_: notice: with LINE" {
  run notice "testing" "$LINENO"
  assert_output --regexp "\[ notice\] testing .*\(line: [0-9]{1,3}\)"
}

@test "_alert_: refute debug" {
  run debug "testing"
  refute_output --partial "[  debug] testing"
}

@test "_alert_: assert debug" {
  VERBOSE=true
  run debug "testing"
  assert_output --partial "[  debug] testing"
}

@test "_alert_: header" {
  run header "testing"
  assert_output --regexp "testing"
}

@test "_alert_: info" {
  run info "testing"
  assert_output --regexp "\[   info\] testing"
}

@test "_alert_: fatal: with LINE" {
  run fatal "testing" "$LINENO"
  assert_line --index 0 --regexp "\[  fatal\] testing .*\(line: [0-9]{1,3}\) \(.*\)"
}

@test "_alert_: error" {
  run error "testing"
  assert_output --regexp  "\[  error\] testing .*\(.*\)"
}

@test "_alert_: input" {
  run input "testing"
  assert_output --partial "[  input] testing"
}

@test "_alert_: logging FATAL" {
  LOGLEVEL=FATAL
  run error "testing error"
  run error "testing error 2"
  run warning "testing warning"
  run notice "testing notice"
  run info "testing info"
  run debug "testing debug"
  run fatal "testing fatal"
  set +o nounset

  assert_file_exist "${LOGFILE}"
  run cat "${LOGFILE}"
  assert_line --index 0 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  fatal\] \[.*\] testing fatal \("
  assert_line --index 1 ""
  assert_line --index 2 ""
  assert_line --index 3 ""
  assert_line --index 4 ""
  assert_line --index 5 ""
}

@test "_alert_: logging ERROR" {
  LOGLEVEL=ERROR
  run error "testing error"
  run error "testing error 2"
  run warning "testing warning"
  run notice "testing notice"
  run info "testing info"
  run debug "testing debug"
  set +o nounset

  assert_file_exist "${LOGFILE}"
  run cat "${LOGFILE}"
  assert_line --index 0 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error"
  assert_line --index 1 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error 2"
  assert_line --index 2 ""
  assert_line --index 3 ""
  assert_line --index 4 ""
  assert_line --index 5 ""
}

@test "_alert_: logging WARN" {
  LOGLEVEL=WARN
  run error "testing error"
  run error "testing error 2"
  run warning "testing warning"
  run notice "testing notice"
  run info "testing info"
  run debug "testing debug"
  set +o nounset
  assert_file_exist "${LOGFILE}"
  run cat "${LOGFILE}"
  assert_line --index 0 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error"
  assert_line --index 1 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error 2"
  assert_line --index 2 --regexp "[0-9]+:[0-9]+:[0-9]+ \[warning\] \[.*\] testing warning"
  assert_line --index 3 ""
  assert_line --index 4 ""
  assert_line --index 5 ""
}

@test "_alert_: logging INFO" {
  LOGLEVEL=INFO
  run error "testing error"
  run error "testing error 2"
  run warning "testing warning"
  run notice "testing notice"
  run info "testing info"
  run debug "testing debug"
  set +o nounset
  assert_file_exist "${LOGFILE}"
  run cat "${LOGFILE}"
  assert_line --index 0 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error"
  assert_line --index 1 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error 2"
  assert_line --index 2 --regexp "[0-9]+:[0-9]+:[0-9]+ \[warning\] \[.*\] testing warning"
  assert_line --index 3 --regexp "[0-9]+:[0-9]+:[0-9]+ \[ notice\] \[.*\] testing notice"
  assert_line --index 4 --regexp "[0-9]+:[0-9]+:[0-9]+ \[   info\] \[.*\] testing info"
  assert_line --index 5 ""
}

@test "_alert_: logging NOTICE" {
  LOGLEVEL=NOTICE
  run error "testing error"
  run error "testing error 2"
  run warning "testing warning"
  run notice "testing notice"
  run info "testing info"
  run debug "testing debug"
  set +o nounset
  assert_file_exist "${LOGFILE}"
  run cat "${LOGFILE}"
  assert_line --index 0 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error"
  assert_line --index 1 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error 2"
  assert_line --index 2 --regexp "[0-9]+:[0-9]+:[0-9]+ \[warning\] \[.*\] testing warning"
  assert_line --index 3 --regexp "[0-9]+:[0-9]+:[0-9]+ \[ notice\] \[.*\] testing notice"
  assert_line --index 4 ""
}

@test "_alert_: logging DEBUG" {
  LOGLEVEL=DEBUG
  run error "testing error"
  run error "testing error 2"
  run warning "testing warning"
  run notice "testing notice"
  run info "testing info"
  run debug "testing debug"
  set +o nounset
  assert_file_exist "${LOGFILE}"
  run cat "${LOGFILE}"
  assert_line --index 0 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error"
  assert_line --index 1 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  error\] \[.*\] testing error 2"
  assert_line --index 2 --regexp "[0-9]+:[0-9]+:[0-9]+ \[warning\] \[.*\] testing warning"
  assert_line --index 3 --regexp "[0-9]+:[0-9]+:[0-9]+ \[ notice\] \[.*\] testing notice"
  assert_line --index 4 --regexp "[0-9]+:[0-9]+:[0-9]+ \[   info\] \[.*\] testing info"
  assert_line --index 5 --regexp "[0-9]+:[0-9]+:[0-9]+ \[  debug\] \[.*\] testing debug"
}

@test "_alert_: logging OFF" {
  LOGLEVEL=OFF
  run error "testing error"
  run error "testing error 2"
  run warning "testing warning"
  run notice "testing notice"
  run info "testing info"
  run debug "testing debug"

  assert_file_not_exist "${LOGFILE}"
}

@test "_columns_: key/value" {
  run _columns_ "key" "value"
  assert_output --regexp "^key.*value"
}

@test "_columns_: indented key/value" {
  run _columns_ "key" "value" 1
  assert_output --regexp "^  key.*value"
}