root/trunk/test/unit/ExtendedWidgetFormI18nSelectCountryTest.php

<?php
require_once(dirname(__FILE__).'/../bootstrap/unit.php');
require_once(dirname(__FILE__).'/../../lib/widget/ExtendedWidgetFormI18nSelectCountry.class.php');

$t = new lime_test(6, new lime_output_color());

$dom = new DomDocument('1.0', 'utf-8');
$dom->validateOnParse = true;

// ->configure()
$t->diag('->configure()');
try
{
  new ExtendedWidgetFormI18nSelectCountry(array('culture' => 'en', 'countries' => array('EN')));
  $t->fail('->configure() throws an InvalidArgumentException if a country does not exist');
}
catch (InvalidArgumentException $e)
{
  $t->pass('->configure() throws an InvalidArgumentException if a country does not exist');
}

$v = new ExtendedWidgetFormI18nSelectCountry(array('culture' => 'en', 'countries' => array('FR', 'GB')));
$t->is(array_keys($v->getOption('choices')), array('FR', 'GB'), '->configure() can restrict the number of countries with the countries option');

$v = new ExtendedWidgetFormI18nSelectCountry(array('culture' => 'en', 'countries' => array('FR', 'GB'), 'add_label_option' => 'Select:'));
$t->is(array_keys($v->getOption('choices')), array('', 'FR', 'GB'), '->configure() custom option is added to the top of available options');

// ->render()
$t->diag('->render()');
$w = new ExtendedWidgetFormI18nSelectCountry(array('culture' => 'fr'));
$dom->loadHTML($w->render('country', 'FR'));
$css = new sfDomCssSelector($dom);
$t->is($css->matchSingle('#country option[value="FR"]')->getValue(), 'France', '->render() renders all countries as option tags');
$t->is(count($css->matchAll('#country option[value="FR"][selected="selected"]')->getNodes()), 1, '->render() renders all countries as option tags');

$w = new ExtendedWidgetFormI18nSelectCountry(array('culture' => 'en', 'countries' => array('FR', 'GB'), 'add_label_option' => 'Select:'));
$dom->loadHTML($w->render('country', ''));
$css = new sfDomCssSelector($dom);
$t->is($css->matchSingle('#country option[value=""]')->getValue(), 'Select:', '->render() renders custom option');