public function testNormalizeHandlerToDriverConfig()
{
$testData = array('handlers' => 'TheCacheSettings');
$returnedData = Configuration::normalizeHandlerToDriverConfig($testData);
$this->assertInternalType('array', $returnedData, 'Returns array.');
$this->assertArrayHasKey('drivers', $returnedData, 'Normalization converts "handlers" to "drivers"');
$this->assertEquals($testData['handlers'], $returnedData['drivers'], 'Normalization converts "handlers" to "drivers"');
}
/**
* Creates the driver configuration tree.
*
* @return \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition|\Symfony\Component\Config\Definition\Builder\NodeDefinition
*/
public function getCachesNode()
{
$drivers = array_keys(DriverList::getAvailableDrivers());
$treeBuilder = new TreeBuilder();
$node = $treeBuilder->root('caches');
$childNode = $node->fixXmlConfig('handler')->fixXmlConfig('driver')->beforeNormalization()->ifTrue(function ($v) {
return is_array($v) && array_key_exists('handlers', $v);
})->then(function ($v) {
return Configuration::normalizeHandlerToDriverConfig($v);
})->end()->requiresAtLeastOneElement()->useAttributeAsKey('name')->prototype('array')->children()->arrayNode('drivers')->requiresAtLeastOneElement()->defaultValue(array('FileSystem'))->prototype('scalar')->validate()->ifNotInArray($drivers)->thenInvalid('A driver of that name is not registered.')->end()->end()->end()->booleanNode('registerDoctrineAdapter')->defaultFalse()->end()->booleanNode('registerSessionHandler')->defaultFalse()->end()->booleanNode('inMemory')->defaultTrue()->end()->scalarNode('logger')->defaultNull()->end();
foreach ($drivers as $driver) {
if ($driver !== 'Composite') {
$this->addDriverSettings($driver, $childNode);
}
}
$childNode->end();
return $node;
}