/**
* @param string $treeName
* @param int $correctFieldsLevel
*
* @throws ItemNotFoundException
* @return GroupNodeDefinition
*/
protected function getTreeData($treeName, $correctFieldsLevel)
{
if (!isset($this->processedTrees[$treeName])) {
$treeRoot = $this->configBag->getTreeRoot($treeName);
if ($treeRoot === false) {
throw new ItemNotFoundException(sprintf('Tree "%s" is not defined.', $treeName));
}
$definition = $treeRoot;
$data = $this->buildGroupNode($definition, $correctFieldsLevel);
$tree = new GroupNodeDefinition($treeName, $definition, $data);
$this->processedTrees[$tree->getName()] = $tree;
}
return $this->processedTrees[$treeName];
}
/**
* @dataProvider treeRootDataProvider
*
* @param array $config
* @param string $treeName
* @param mixed $expectedResult
*/
public function testGetTreeRoot($config, $treeName, $expectedResult)
{
$configBag = new ConfigBag($config, $this->container);
$this->assertEquals($expectedResult, $configBag->getTreeRoot($treeName));
}