public function testHydratorClassMethodsOptions()
{
$hydrator = new ClassMethods();
$this->assertTrue($hydrator->getUnderscoreSeparatedKeys());
$hydrator->setOptions(array('underscoreSeparatedKeys' => false));
$this->assertFalse($hydrator->getUnderscoreSeparatedKeys());
$hydrator->setUnderscoreSeparatedKeys(true);
$this->assertTrue($hydrator->getUnderscoreSeparatedKeys());
}