tests

#!/usr/bin/env bash

source ./just-colors > /dev/null

PATH_PREFIX="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
CACHE_PATH=$PATH_PREFIX/cache
TEMPLATE_PATH=$PATH_PREFIX/templates
THEMES_PATH=$PATH_PREFIX/themes

TOTAL_TESTS=0
PASSED_TESTS=0
PATH_TEMPLATES_FOR_TEST=$PATH_PREFIX/templates_for_test

assert() {
  TOTAL_TESTS=`expr $TOTAL_TESTS + 1`
  arg_1=$1
  arg_2=$2
  message=$3
  case $# in
    3)
      if [[ $arg_1 == $arg_2 ]]; then
        print_log ok $message
        PASSED_TESTS=`expr $PASSED_TESTS + 1`
      else
        print_log error "$arg_1 and $arg_2 is not equal"
      fi;;
  esac
}

clean_up() {
  local files_for_del=$(ls $PATH_TEMPLATES_FOR_TEST/*.cache)
  [[ "$files_for_del" ]] && rm $files_for_del
}

base00="181818"
base01="282828"
base02="383838"
base03="585858"
base04="b8b8b8"
base05="d8d8d8"
base06="e8e8e8"
base07="f8f8f8"
base08="ab4642"
base09="dc9656"
base0A="f7ca88"
base0B="a1b56c"
base0C="86c1b9"
base0D="7cafc2"
base0E="ba8baf"
base0F="a16946"

test_parse_theme_get_value() {
  parse_theme $THEMES_PATH/default-dark.$THEME_EXT
  for number in $(echo {0..9} {A..F}); do
    name_of_var="base0${number}"
    get_value ${name_of_var}
    assert "$RETURN_GET_VALUE" "${!name_of_var}" "$name_of_var"
  done
}

test_build_template() {
  for template in $(ls $PATH_TEMPLATES_FOR_TEST/*.template); do
    solution=${template%.template}.solution
    cache=${template%.template}.cache
    build_template $template $cache
    assert "$(diff $solution $cache)" "" "$template"
  done
}

test_all() {
  echo "test parse_theme and get_value"
  test_parse_theme_get_value
  echo "test build_template"
  test_build_template
}

test_all
clean_up

echo Total tests: $TOTAL_TESTS
echo Passed tests: $PASSED_TESTS

if [[ $TOTAL_TESTS == $PASSED_TESTS ]]; then
  exit 0
fi
exit 1