'use strict'

var test = require('tape')
var util = require('util')
var redeyed = require('..')

function inspect(obj) {
  return util.inspect(obj, false, 5, true)
}

test('adding custom asserts ... ', function(t) {
  t.constructor.prototype.assertSurrounds = function(code, opts, expected) {
    var result = redeyed(code, opts).code
    this.equals(result, expected, inspect(code) + ' => ' + inspect(expected))
    return this
  }

  t.end()
})

test('\nmixed config, keywords', function(t) {
  var opts001 = {
    Keyword: {
        'this': function(s) { return '_' + s }
      , 'if': { _before: '^' }
      , _default: '*:&'
    }
  }
  t.test('\n# ' + inspect(opts001), function(t) {
   t.assertSurrounds('if (this.hello) return "world";', opts001, '^if& (_this.hello) *return& "world";').end()
  })

  var opts002 = {
      Keyword: {
          'this': function(s) { return '_' + s }
        , 'if': { _before: '^' }
        , 'return': ':)'
        , _default: ':&'
      }
    , _default: '*:&'
  }
  t.test('\n# ' + inspect(opts002), function(t) {
   t.assertSurrounds('if (this.hello) return "world";', opts002, '^if& (_this.hello) *return) "world";').end()
  })

  t.end()
})