protected function configure($options = array(), $attributes = array())
{
parent::configure($options, $attributes);
$this->addOption('currencies');
$this->addOption('culture', sfContext::getInstance()->getUser()->getCulture());
$this->addOption('add_empty', false);
$culture = $this->getOption('culture');
$currencies = sfCultureInfo::getInstance($culture)->getCurrencies(isset($options['currencies']) ? $options['currencies'] : null);
$a_currencies = array();
foreach ($currencies as $code => $name) {
$a_currencies[$code] = strtoupper($code) . ' - ' . ucfirst($name);
}
asort($a_currencies);
$addEmpty = isset($options['add_empty']) ? $options['add_empty'] : false;
if (false !== $addEmpty) {
$a_currencies = array_merge(array('' => true === $addEmpty ? '' : $addEmpty), $a_currencies);
}
$this->setOption('choices', $a_currencies);
}
require_once dirname(__FILE__) . '/../../../bootstrap/unit.php';
$t = new lime_test(6);
$dom = new DomDocument('1.0', 'utf-8');
$dom->validateOnParse = true;
// ->configure()
$t->diag('->configure()');
try {
new sfWidgetFormI18nSelectCurrency(array('culture' => 'en', 'currencies' => array('xx')));
$t->fail('->configure() throws an InvalidArgumentException if a currency does not exist');
} catch (InvalidArgumentException $e) {
$t->pass('->configure() throws an InvalidArgumentException if a currency does not exist');
}
$v = new sfWidgetFormI18nSelectCurrency(array('culture' => 'en', 'currencies' => array('EUR', 'USD')));
$t->is(array_keys($v->getOption('choices')), array('EUR', 'USD'), '->configure() can restrict the number of currencies with the currencies option');
// ->render()
$t->diag('->render()');
$w = new sfWidgetFormI18nSelectCurrency(array('culture' => 'fr'));
$dom->loadHTML($w->render('currency', 'EUR'));
$css = new sfDomCssSelector($dom);
$t->is($css->matchSingle('#currency option[value="EUR"]')->getValue(), 'euro', '->render() renders all currencies as option tags');
$t->is(count($css->matchAll('#currency option[value="EUR"][selected="selected"]')->getNodes()), 1, '->render() renders all currencies as option tags');
// add_empty
$t->diag('add_empty');
$w = new sfWidgetFormI18nSelectCurrency(array('culture' => 'fr', 'add_empty' => true));
$dom->loadHTML($w->render('currency', 'EUR'));
$css = new sfDomCssSelector($dom);
$t->is($css->matchSingle('#currency option[value=""]')->getValue(), '', '->render() renders an empty option if add_empty is true');
$w = new sfWidgetFormI18nSelectCurrency(array('culture' => 'fr', 'add_empty' => 'foo'));
$dom->loadHTML($w->render('currency', 'EUR'));
$css = new sfDomCssSelector($dom);
$t->is($css->matchSingle('#currency option[value=""]')->getValue(), 'foo', '->render() renders an empty option if add_empty is true');
