Yoanm\SymfonyJsonRpcHttpServerDoc\DependencyInjection\Configuration::getConfigTreeBuilder()

Complexity

Conditions	1
Paths	1

Size

Total Lines	18
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function getConfigTreeBuilder(): TreeBuilder
    {
        $treeBuilder = new TreeBuilder(JsonRpcHttpServerDocExtension::EXTENSION_IDENTIFIER);

        $rootNode = $treeBuilder->getRootNode();

        $rootNode
            ->addDefaultsIfNotSet()
            ->children()
                ->variableNode('endpoint')
                    ->info('Your custom http doc endpoint path')
                    ->treatNullLike(self::DEFAULT_ENDPOINT)
                    ->defaultValue(self::DEFAULT_ENDPOINT)
                ->end()
            ->end()

The method end() does not exist on Symfony\Component\Config\Definition\Builder\NodeParentInterface. It seems like you code against a sub-type of said class. However, the method does not exist in Symfony\Component\Config\Definition\Builder\TreeBuilder. Are you sure you never get one of those?

        ;

        return $treeBuilder;
    }