#!/usr/bin/env ruby

require 'test/unit'
currentPath = File.dirname(__FILE__)
require File.join( currentPath, '../../lib/masterview' )
#require File.join( currentPath, '../../lib/masterview/directives/form')
require File.join( currentPath, '../directive_test_helper' )
DirectiveTestHelpers.load_masterview_directive('form')

class TestForm < Test::Unit::TestCase
  include DirectiveTestHelpers

  Form = MasterView::Directives::Form  # test subject

  ELEMENT_TAG = 'form'

  def test_metadata
    assert_equal MasterView::ConfigSettings.namespace_prefix, Form.namespace_prefix
    assert_equal 'form', Form.attribute_name
  end

  def test_default
    create_template_element ELEMENT_TAG
    attr_value = ":action => 'create'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( :action => 'create' ) %>", render_element_event(:stag)
    assert_equal "</form>", render_element_event(:etag)
  end

  def test_get
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'get' }
    attr_value = ":action => 'create'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( { :action => 'create' }, :method => \"get\" ) %>", render_element_event(:stag)
  end

  def test_get_uppercase
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'GET'}
    attr_value = ":action => 'create'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( { :action => 'create' }, :method => \"GET\" ) %>", render_element_event(:stag)
  end

  def test_post
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'post' }
    attr_value = ":action => 'create'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( { :action => 'create' }, :method => \"post\" ) %>", render_element_event(:stag)
  end

  def test_post_uppercase
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'POST' }
    attr_value = ":action => 'create'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( { :action => 'create' }, :method => \"POST\" ) %>", render_element_event(:stag)
  end

  def test_put
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'put' }
    attr_value = ":action => 'update'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( { :action => 'update' }, :method => \"put\" ) %>", render_element_event(:stag)
  end

  def test_put_uppercase
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'PUT' }
    attr_value = ":action => 'update'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( { :action => 'update' }, :method => \"PUT\" ) %>", render_element_event(:stag)
  end


  def test_multipart_form
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'post', 'enctype' => 'multipart/form-data' }
    attr_value = ":action => 'create'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( { :action => 'create' }, :method => \"post\", :multipart => true ) %>", render_element_event(:stag)
  end

  def test_multipart_form_uppercase
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'post', 'enctype' => 'MULTIPART/FORM-DATA' }
    attr_value = ":action => 'create'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( { :action => 'create' }, :method => \"post\", :multipart => true ) %>", render_element_event(:stag)
  end

  # test for using string for action
  def test_string_action
    create_template_element ELEMENT_TAG
    attr_value = "'/create'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( '/create' ) %>", render_element_event(:stag)
    assert_equal "</form>", render_element_event(:etag)
  end

  def test_string_action2
    create_template_element ELEMENT_TAG
    attr_value = "'/create/foo'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( '/create/foo' ) %>", render_element_event(:stag)
    assert_equal "</form>", render_element_event(:etag)
  end

  def test_string_action_get
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'get' }
    attr_value = "'/foo/create'"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( '/foo/create', :method => \"get\" ) %>", render_element_event(:stag)
  end

  # test for using parameters
  def test_params
    create_template_element ELEMENT_TAG, :attributes => { 'method' => 'get' }
    attr_value = "{:action => 'create'}, {}, foo, bar"
    create_directive Form, attr_value
    assert_equal "<%= form_tag( {:action => 'create'}, {:method => \"get\"}, foo, bar ) %>", render_element_event(:stag)
  end



end