Respect\Validation\Rules\OneOfTest::testValid PHP Метод

    public function testValid()
    {
        $valid1 = new Callback(function () {
            return false;
        });
        $valid2 = new Callback(function () {
            return true;
        });
        $valid3 = new Callback(function () {
            return false;
        });
        $o = new OneOf($valid1, $valid2, $valid3);
        $this->assertTrue($o->validate('any'));
        $this->assertTrue($o->assert('any'));
        $this->assertTrue($o->check('any'));
    }