'use strict'

var grunt = require('grunt')

/*
	======== A Handy Little Nodeunit Reference ========
	https://github.com/caolan/nodeunit

	Test methods:
		test.expect(numAssertions)
		test.done()
	Test assertions:
		test.ok(value, [message])
		test.equal(actual, expected, [message])
		test.notEqual(actual, expected, [message])
		test.deepEqual(actual, expected, [message])
		test.notDeepEqual(actual, expected, [message])
		test.strictEqual(actual, expected, [message])
		test.notStrictEqual(actual, expected, [message])
		test.throws(block, [error], [message])
		test.doesNotThrow(block, [error], [message])
		test.ifError(value)
*/

exports.npmcopy = {
  default_options: function(test) {
    test.expect(2)

    test.ok(grunt.file.exists('tmp/js/libs/lodash.js'), 'Lodash file copied to libs directory')
    test.ok(
      grunt.file.exists('tmp/js/libs/lodash.min.js'),
      'Lodash min file copied to libs directory'
    )

    test.done()
  },
  prefix_options: function(test) {
    test.expect(3)

    test.ok(grunt.file.exists('tmp/js/jquery/dist/jquery.js'), 'jQuery copied to jquery directory')
    test.ok(
      grunt.file.exists('tmp/js/jquery/dist/jquery.min.js'),
      'jQuery min copied to jquery directory'
    )
    test.ok(
      grunt.file.exists('tmp/js/jquery/dist/jquery.min.map'),
      'jQuery map copied to jquery directory'
    )

    test.done()
  },
  prefix_matches_file: function(test) {
    test.expect(1)
    test.ok(grunt.file.exists('tmp/tmp.js'), 'File copied when filename has a prefix in the name')
    test.done()
  },
  process: function(test) {
    test.expect(2)

    test.ok(
      grunt.file.exists('tmp/js/libs/jquery.ui.datepicker.js'),
      'jQuery UI datepicker copied to libs directory'
    )
    test.ok(
      /core\-custom/.test(grunt.file.read('tmp/js/libs/jquery.ui.datepicker.js')),
      'Process function run successfully'
    )

    test.done()
  },
  glob: function(test) {
    test.expect(2)

    test.ok(
      grunt.file.exists('tmp/js/plugins/jquery.panzoom/dist/jquery.panzoom.js'),
      'Copy panzoom files with glob src'
    )
    test.ok(
      grunt.file.exists('tmp/js/plugins/jquery.panzoom/dist/jquery.panzoom.min.js'),
      'Copy panzoom files with glob src'
    )

    test.done()
  },
  glob_multi_ext: function(test) {
    test.expect(5)
    test.ok(grunt.file.exists('tmp/images/fancybox/fancybox_overlay.png'))
    test.ok(grunt.file.exists('tmp/images/fancybox/fancybox_loading.gif'))
    test.ok(grunt.file.exists('tmp/images/photoswipe/default-skin.png'))
    test.ok(grunt.file.exists('tmp/images/photoswipe/default-skin.svg'))
    test.ok(grunt.file.exists('tmp/images/photoswipe/preloader.gif'))
    test.done()
  },
  dest_folder: function(test) {
    test.expect(1)

    test.ok(grunt.file.exists('tmp/js/libs/lodash_folder/lodash.js'))

    test.done()
  },
  main: function(test) {
    test.expect(2)

    test.ok(
      grunt.file.exists('tmp/js/plugins/jquery.onoff.js'),
      'Onoff copied to plugins directory'
    )
    test.ok(
      grunt.file.exists('tmp/js/plugins/jquery.onoff.css'),
      'Onoff css copied to plugins directory'
    )

    test.done()
  }
}