#!/usr/bin/env ruby

require 'test/unit'
currentPath = File.dirname(__FILE__)
require File.join( currentPath, '../../lib/masterview' )
require File.join( currentPath, '../../lib/masterview/directives/javascript_include' )

class JavascriptIncludeTest < Test::Unit::TestCase
  include MasterView::Directives

  def setup
    @directives = MasterView::DirectiveSet.new
  end

  def test_default
    tag = MasterView::Tag.new(@directives, 'foo', {}, :normal, nil)
    @directives.directives = []
    attr_value = "hello world"
    @directives << Javascript_include.new(attr_value)
    assert_equal nil, @directives.determine_dcs(:stag).render
    dcs = @directives.determine_dcs(:etag)
    dcs.context = tag.create_context
    assert_equal "<%= javascript_include_tag 'hello world' %>", dcs.render
  end

  def test_symbol
    tag = MasterView::Tag.new(@directives, 'foo', {}, :normal, nil)
    @directives.directives = []
    attr_value = ":defaults"
    @directives << Javascript_include.new(attr_value)
    assert_equal nil, @directives.determine_dcs(:stag).render
    dcs = @directives.determine_dcs(:etag)
    dcs.context = tag.create_context
    assert_equal "<%= javascript_include_tag :defaults %>", dcs.render
  end

  def test_empty_infer_path
    tag = MasterView::Tag.new(@directives, 'foo', {}, :normal, nil)
    @directives.directives = []
    attr_value = ""
    @directives << Javascript_include.new(attr_value)
    assert_equal nil, @directives.determine_dcs(:stag).render
    dcs = @directives.determine_dcs(:etag)
    dcs.context = tag.create_context
    dcs.context[:tag].attributes['src'] = '../../public/javascripts/foo.js'
    assert_equal "<%= javascript_include_tag 'foo.js' %>", dcs.render
  end

  def test_empty_infer_path_sub
    tag = MasterView::Tag.new(@directives, 'foo', {}, :normal, nil)
    @directives.directives = []
    attr_value = ""
    @directives << Javascript_include.new(attr_value)
    assert_equal nil, @directives.determine_dcs(:stag).render
    dcs = @directives.determine_dcs(:etag)
    dcs.context = tag.create_context
    dcs.context[:tag].attributes['src'] = '../../public/javascripts/bar/foo.js'
    assert_equal "<%= javascript_include_tag 'bar/foo.js' %>", dcs.render
  end

  def test_empty_use_src
    tag = MasterView::Tag.new(@directives, 'foo', {}, :normal, nil)
    @directives.directives = []
    attr_value = ""
    @directives << Javascript_include.new(attr_value)
    assert_equal nil, @directives.determine_dcs(:stag).render
    dcs = @directives.determine_dcs(:etag)
    dcs.context = tag.create_context
    dcs.context[:tag].attributes['src'] = '/myjavascripts/foo.js'
    assert_equal "<%= javascript_include_tag '/myjavascripts/foo.js' %>", dcs.render
  end

end