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<?php
/**
* This file is part of the Twig Gettext utility.
*
* (c) Саша Стаменковић <umpirsky@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Twig\Gettext\Test;
use Twig\Gettext\Extractor;
use Twig\Gettext\Loader\Filesystem;
use Symfony\Component\Translation\Loader\PoFileLoader;
/**
* @author Саша Стаменковић <umpirsky@gmail.com>
*/
class ExtractorTest extends \PHPUnit_Framework_TestCase
{
/**
* @var \Twig_Environment
*/
protected $twig;
/**
* @var PoFileLoader
*/
protected $loader;
protected function setUp()
{
$this->twig = new \Twig_Environment(new Filesystem('/'), array(
'cache' => '/tmp/cache/'.uniqid(),
'auto_reload' => true
));
$this->twig->addExtension(new \Twig_Extensions_Extension_I18n());
$this->loader = new PoFileLoader();
}
/**
* @dataProvider testExtractDataProvider
*/
public function testExtract(array $templates, array $parameters, array $messages)
{
$extractor = new Extractor($this->twig);
foreach ($templates as $template) {
$extractor->addTemplate($template);
}
foreach ($parameters as $parameter) {
$extractor->addGettextParameter($parameter);
}
$extractor->extract();
$catalog = $this->loader->load($this->getPotFile(), null);
foreach ($messages as $message) {
$this->assertTrue(
$catalog->has($message),
sprintf('Message "%s" not found in catalog.', $message)
);
}
}
public function testExtractDataProvider()
{
return array(
array(
array(
__DIR__.'/Fixtures/twig/singular.twig',
__DIR__.'/Fixtures/twig/plural.twig',
),
$this->getGettextParameters(),
array(
'Hello %name%!',
'Hello World!',
'Hey %name%, I have one apple.',
'Hey %name%, I have %count% apples.',
),
),
);
}
public function testExtractNoTranslations()
{
$extractor = new Extractor($this->twig);
$extractor->addTemplate(__DIR__.'/Fixtures/twig/empty.twig');
$extractor->setGettextParameters($this->getGettextParameters());
$extractor->extract();
$catalog = $this->loader->load($this->getPotFile(), null);
$this->assertEmpty($catalog->all('messages'));
}
private function getPotFile()
{
return __DIR__.'/Fixtures/messages.pot';
}
private function getGettextParameters()
{
return array(
'--force-po',
'-o',
$this->getPotFile(),
);
}
protected function tearDown()
{
if (file_exists($this->getPotFile())) {
unlink($this->getPotFile());
}
}
}
|
