wrap = require '../lib/index'

describe 'Stylus', ->

  it 'should wrap correctly without shortcut', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/hello.styl"
    }
    asset.on 'error', (err) ->
      throw err
    asset.on 'complete', ->
      done()
    asset.wrap()

  it 'should wrap correctly', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/hello.styl"
    }, (err) ->
      throw err if err
      asset.md5.should.equal '1e15bb925b5421b697e68a582b9b9fd3'
      done()

  it 'should wrap on callback', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/hello.styl"
    }, (err) ->
      throw err if err
      asset.md5.should.equal '1e15bb925b5421b697e68a582b9b9fd3'
      done()

  it 'should be able to compress', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/hello.styl"
      compress: true
      cleancss: true
    }, (err) ->
      throw err if err
      asset.md5.should.equal 'b53eac41377b9ee809fd1c83e903017b'
      done()

  it 'should be able to concat', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/concat.styl"
      compress: true
      cleancss: true
    }, (err) ->
      throw err if err
      asset.md5.should.equal '5b4bb8f2ea7b82a3f0c16a09ad7b8656'
      done()

  it 'should be able to import nib', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/nib-test.styl"
    }, (err) ->
      throw err if err
      asset.md5.should.equal 'a2e33d772ec8ef1770ed5a4d2646efb0'
      done()

  it 'should throw a file not found error', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/not-a-file.styl"
    }, (err) ->
      err.errno.should.equal 34
      done()

  it 'should allow both types of imports', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/url.styl"
    }, (err) ->
      throw err if err
      asset.md5.should.equal 'b74e2dc4a4fdfb404814db2c11b6e744'
      done()

  it 'should work with variables', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/vars.styl"
      vars:
        my_color: '#123456'
      vars_prefix: '$'
    }, (err) ->
      throw err if err
      asset.md5.should.equal '127c6734f377bdc62d1ae376e437d0fd'
      done()

  it 'should work with custom source code', (done) ->
    asset = new wrap.Stylus {
      src: "#{__dirname}/assets/nofile.styl"
      source: "body\n  margin 0px"
    }, (err) ->
      throw err if err
      asset.md5.should.equal '0029a617f994665fa8172b68ba6d0838'
      done()