text: /*!
   * try-read-json <https://github.com/tunnckoCore/try-read-json>
   *
   * Copyright (c) 2015-2016 Charlike Mike Reagent <@tunnckoCore> (http://www.tunnckocore.tk)
   * Released under the MIT license.
   */
  
  /* jshint asi:true */
  
  'use strict'
  
  var test = require('mukla')
  var tryReadJson = require('./index')
  
  test('should return error if `input` is `undefined` and no callback', function (done) {
    var err = tryReadJson()
    test.strictEqual(err.name, 'SyntaxError')
    test.strictEqual(/Unexpected/.test(err.message), true)
    done()
  })
  
  test('should pass error to callback if `input` is `undefined`', function (done) {
    tryReadJson(undefined, function (err) {
      test.ok(/Unexpected/.test(err.message))
      test.strictEqual(err.name, 'SyntaxError')
    })
    done()
  })
  
  test('should return error if JSON.parse throws', function (done) {
    var ret = tryReadJson('{boo":"bar')
    test.ok(/Unexpected token b/.test(ret.message))
    test.strictEqual(ret.name, 'SyntaxError')
    done()
  })
  
  test('should pass parsed result to callback if input is JSON value', function (done) {
    tryReadJson(123, function (err, res) {
      test.strictEqual(err, null)
      test.strictEqual(res, 123)
      done()
    })
  })
  
  test('should pass parsed json object to the callback', function (done) {
    tryReadJson('{"foo":"bar"}', function (err, obj) {
      test.ok(err === null)
      test.strictEqual(typeof obj, 'object')
      test.strictEqual(obj.foo, 'bar')
      done()
    })
  })
  