Fix InteractsWithTwigComponents not being able to render blocks when variable scope is limited

Author: janopae

src/TwigComponent/src/Test/InteractsWithTwigComponents.php

@@ -51,8 +51,8 @@ protected function renderTwigComponent(string $name, array $data = [], ?string $
 
         $template = \sprintf('{%% component "%s" with data %%}', addslashes($name));
 
-        foreach (array_keys($blocks) as $blockName) {
-            $template .= \sprintf('{%% block %1$s %%}{{ blocks.%1$s|raw }}{%% endblock %%}', $blockName);
+        foreach ($blocks as $blockName => $blockContent) {
+            $template .= \sprintf('{%% block %1$s %%}%2$s{%% endblock %%}', $blockName, $blockContent);
         }
 
         $template .= '{% endcomponent %}';