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Fixes the valid placeholder types for variable node

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This commit is contained in:
Romain Pierre 2018-04-16 10:25:21 +02:00
parent 9a999553a5
commit 9fbdcdbeb9
2 changed files with 15 additions and 1 deletions
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2
src/Symfony/Component/Config/Definition/BaseNode.php
View File

@ -539,7 +539,7 @@ abstract class BaseNode implements NodeInterface
$knownTypes = array_keys(self::$placeholders[$this->handlingPlaceholder]);
$validTypes = $this->getValidPlaceholderTypes();
if (array_diff($knownTypes, $validTypes)) {
if ($validTypes && array_diff($knownTypes, $validTypes)) {
$e = new InvalidTypeException(sprintf(
'Invalid type for path "%s". Expected %s, but got %s.',
$this->getPath(),

14
src/Symfony/Component/DependencyInjection/Tests/Compiler/ValidateEnvPlaceholdersPassTest.php
View File

@ -209,6 +209,19 @@ class ValidateEnvPlaceholdersPassTest extends TestCase
$this->assertSame($expected, $container->resolveEnvPlaceholders($ext->getConfig()));
}
public function testEnvWithVariableNode(): void
{
$container = new ContainerBuilder();
$container->registerExtension($ext = new EnvExtension());
$container->prependExtensionConfig('env_extension', $expected = array(
'variable_node' => '%env(SOME)%',
));
$this->doProcess($container);
$this->assertSame($expected, $container->resolveEnvPlaceholders($ext->getConfig()));
}
private function doProcess(ContainerBuilder $container): void
{
(new MergeExtensionConfigurationPass())->process($container);
@ -247,6 +260,7 @@ class EnvConfiguration implements ConfigurationInterface
->end()
->arrayNode('simple_array_node')->end()
->enumNode('enum_node')->values(array('a', 'b'))->end()
->variableNode('variable_node')->end()
->end();
return $treeBuilder;