PseudoLocalizationTranslator example

use Symfony\Component\Translation\IdentityTranslator;
use Symfony\Component\Translation\PseudoLocalizationTranslator;

final class PseudoLocalizationTranslatorTest extends TestCase
{
    /** * @dataProvider provideTrans */
    public function testTrans(string $expected, string $input, array $options = [])
    {
        mt_srand(987);
        $this->assertSame($expected, (new PseudoLocalizationTranslator(new IdentityTranslator(), $options))->trans($input));
    }

    public static function provideTrans(): array
    {
        return [
            ['[ƒöö⭐ ≤þ≥ƁÅŔ≤⁄þ≥]', 'foo⭐ <p>BAR</p>'], // Test defaults             ['before <div data-label="fcy"><a href="#" title="bar" data-content="ccc">foo</a></div> after', 'before <div data-label="fcy"><a href="#" title="bar" data-content="ccc">foo</a></div> after', self::getIsolatedOptions(['parse_html' => true])],
            ['ƀéƒöŕé <div data-label="fcyéé"><a href="#" title="bar" data-content="ccc">ƒöö éé</a></div> åƒţéŕ', 'before <div data-label="fcyéé"><a href="#" title="bar" data-content="ccc">foo éé</a></div> after', self::getIsolatedOptions(['parse_html' => true, 'accents' => true])],
            ['ƀéƒöŕé <div data-label="ƒçý"><a href="#" title="ƀåŕ" data-content="ccc">ƒöö</a></div> åƒţéŕ', 'before <div data-label="fcy"><a href="#" title="bar" data-content="ccc">foo</a></div> after', self::getIsolatedOptions(['parse_html' => true, 'localizable_html_attributes' => ['data-label', 'title'], 'accents' => true])],
            [' ¡″♯€‰⅋´{}⁎⁺،‐·⁄⓪①②③④⑤⑥⑦⑧⑨∶⁏≤≂≥¿՞ÅƁÇÐÉƑĜĤÎĴĶĻṀÑÖÞǪŔŠŢÛṼŴẊÝŽ⁅∖⁆˄‿‵åƀçðéƒĝĥîĵķļɱñöþǫŕšţûṽŵẋýž(¦)˞', ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~', self::getIsolatedOptions(['accents' => true])],
            ['foo <p>bar</p> ~~~~~~~~~~ ~~', 'foo <p>bar</p>', self::getIsolatedOptions(['expansion_factor' => 2.0])],
            [