ConcreteFileDumper example

use Symfony\Component\Translation\MessageCatalogue;

class FileDumperTest extends TestCase
{
    public function testDump()
    {
        $tempDir = sys_get_temp_dir();

        $catalogue = new MessageCatalogue('en');
        $catalogue->add(['foo' => 'bar']);

        $dumper = new ConcreteFileDumper();
        $dumper->dump($catalogue, ['path' => $tempDir]);

        $this->assertFileExists($tempDir.'/messages.en.concrete');

        @unlink($tempDir.'/messages.en.concrete');
    }

    public function testDumpIntl()
    {
        $tempDir = sys_get_temp_dir();