public function testConstraintsSetGet()
{
$constraints = array('minStringLength' => 5, 'maxStringLength' => 10);
$validator = new StringLengthValidator();
$validator->minStringLength = $constraints['minStringLength'];
$validator->maxStringLength = $constraints['maxStringLength'];
$this->assertSame($constraints['minStringLength'], $validator->minStringLength);
$this->assertSame($constraints['maxStringLength'], $validator->maxStringLength);
}