ResponseIsUnprocessable example

namespace Symfony\Component\HttpFoundation\Tests\Test\Constraint;

use PHPUnit\Framework\TestCase;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Test\Constraint\ResponseIsUnprocessable;

class ResponseIsUnprocessableTest extends TestCase
{
    public function testConstraint()
    {
        $constraint = new ResponseIsUnprocessable();

        $this->assertTrue($constraint->evaluate(new Response('', 422), '', true));
        $this->assertFalse($constraint->evaluate(new Response(), '', true));
    }
}

public static function assertResponseCookieValueSame(string $name, string $expectedValue, string $path = '/', string $domain = null, string $message = ''): void
    {
        self::assertThatForResponse(LogicalAnd::fromConstraints(
            new ResponseConstraint\ResponseHasCookie($name, $path, $domain),
            new ResponseConstraint\ResponseCookieValueSame($name, $expectedValue, $path, $domain)
        ), $message);
    }

    public static function assertResponseIsUnprocessable(string $message = ''): void
    {
        self::assertThatForResponse(new ResponseConstraint\ResponseIsUnprocessable(), $message);
    }

    public static function assertBrowserHasCookie(string $name, string $path = '/', string $domain = null, string $message = ''): void
    {
        self::assertThatForClient(new BrowserKitConstraint\BrowserHasCookie($name, $path, $domain), $message);
    }

    public static function assertBrowserNotHasCookie(string $name, string $path = '/', string $domain = null, string $message = ''): void
    {
        self::assertThatForClient(new LogicalNot(new BrowserKitConstraint\BrowserHasCookie($name, $path, $domain)), $message);
    }