coffee-toaster/spec/generators.coffee

Minimalist build system for CoffeeScript.

fs = require 'fs'
fsu = require 'fs-util'
path = require 'path'
vows = require "vows"
assert = require "assert"

{spawn_toaster,snapshot} = require "#{__dirname}/utils/utils"

# testing new project creation
# ------------------------------------------------------------------------------
vows.describe('Generators (-n, -i)')
.addBatch( 'A new project created':

  # testing default values
  # --------------------------------------------------------------------------
  'with default values':
    topic: ->
      folder = path.resolve "#{__dirname}/_tmp/new_default_project"

      # cleaning first
      fsu.rm_rf folder if fs.existsSync folder

      # spawning toaster
      toaster = spawn_toaster ['-n', folder]
      toaster.stdout.on 'data', (data)->

        question = data.toString()
        if question.indexOf( "Path to your src folder" ) >= 0
          toaster.stdin.write '\n'

        else if question.indexOf( "Path to your release file" ) >= 0
          toaster.stdin.write '\n'

        else if question.indexOf( "Starting from your webroot" ) >= 0
          toaster.stdin.write '\n'

      toaster.stderr.on 'data', (data)=>
        @callback null, null

      toaster.on 'exit', (code)=>
        model = snapshot "#{__dirname}/_templates/new_default_project"
        created = snapshot "#{__dirname}/_tmp/new_default_project"
        @callback model, created

      undefined

    'should match the default template':( model, created )->
      assert.isObject model
      assert.isObject created
      for alias, contents of model
        a = created[ alias ]
        b = contents
        assert.equal a, b

  # testing custom values
  # --------------------------------------------------------------------------
  'with custom values':
    topic: ->

      # cleaning first
      if fs.existsSync (folder = __dirname + "/_tmp/new_custom_project")
        fsu.rm_rf folder

      toaster = spawn_toaster ['-n', folder]
      toaster.stdout.on 'data', (data)->

        question = data.toString()
        if question.indexOf( "Path to your src folder" ) >= 0
          toaster.stdin.write 'custom_src'

        else if question.indexOf( "Path to your release file" ) >= 0
          toaster.stdin.write 'custom_www/custom_js/custom_app.js'

        else if question.indexOf( "Starting from your webroot" ) >= 0
          toaster.stdin.write 'custom_js'

      toaster.stderr.on 'data', (data)->
        @callback null, null

      toaster.on 'exit', (code)=>
        model = snapshot "#{__dirname}/_templates/new_custom_project"
        created = snapshot "#{__dirname}/_tmp/new_custom_project"
        @callback model, created

      undefined

    'should match the custom template':( model, created )->
      assert.isObject model
      assert.isObject created
      for alias, contents of model
        a = created[ alias ]
        b = contents
        assert.equal a, b


# testing existent projects initialization
# ------------------------------------------------------------------------------
# vows.describe( "Initializing" )
).addBatch( 'A config file created for an existent project':
  topic: ->
    template = (__dirname + "/_templates/existing_project/toaster.coffee")
    folder = (__dirname + "/_tmp/existing_project")
    created = "#{folder}/toaster.coffee"

    # cleaning first
    fsu.rm_rf folder if fs.existsSync folder
    fs.mkdirSync folder, "0777"

    toaster = spawn_toaster ['-i', '_tmp/existing_project']

    toaster.stdout.on 'data', (data)->
      question = data.toString()
      if question.indexOf( "Path to your src folder" ) >= 0
        toaster.stdin.write 'src'

      else if question.indexOf( "Path to your release file" ) >= 0
        toaster.stdin.write 'www/js/app.js'

      else if question.indexOf( "Starting from your webroot" ) >= 0
        toaster.stdin.write 'js'

    toaster.stderr.on 'data', (data)=>
      @callback null, null

    toaster.on 'exit', (code)=>
      model = fs.readFileSync template, "utf-8"
      created = fs.readFileSync created, "utf-8"
      @callback model, created

    undefined

  'should match the \'toaster.coffee\' template':( model, created )->
    assert.equal true, true

).export module