public function testSetPrefix()
{
$builder = new ServiceIdBuilder();
$this->assertSame('config', $builder->getPrefix());
$builder->setPrefix($expected = 'zzz');
$this->assertSame($expected, $builder->getPrefix());
}
/**
* Validates a cache ID.
*
* @SuppressWarnings(PHPMD.UnusedLocalVariable)
*
* @throws \Exception Throws if the cacheId and a bundle name are duplicated.
*/
protected function validateCacheId()
{
foreach ($this->container->getParameter('kernel.bundles') as $className => $fqcn) {
$id = ServiceIdBuilder::parseServiceId($className);
$serviceIdPrefix = $this->idBuilder->getPrefix();
if ($serviceIdPrefix === $id) {
throw new \Exception("Cache ID[{$serviceIdPrefix}] and Service ID[{$id}] " . "based Bundle name[{$className}] are duplicated");
}
}
}
protected function getCacheId()
{
if (is_null($this->cacheId)) {
$builder = new ServiceIdBuilder();
$this->cacheId = $builder->getPrefix();
}
return $this->cacheId;
}