OXDEV-9553 Add test

Author: AshrafOxid

tests/Integration/TwigEngine/TemplateChain/Fixtures/module5/metadata.php

@@ -0,0 +1,5 @@
+<?php
+
+$sMetadataVersion = '2.1';
+
+$aModule = ['id' => 'module5'];

tests/Integration/TwigEngine/TemplateChain/Fixtures/module5/views/twig/extensions/modules/module1/template-with-extends.html.twig

@@ -0,0 +1,3 @@
+{% extends "@module1/template-with-extends.html.twig" %}
+
+{% block extendable_block_module1 %}{{ parent() }}<module-5-extended-content>{% endblock %}

tests/Integration/TwigEngine/TemplateChain/ModulesTemplateChainTest.php

@@ -163,6 +163,17 @@ public function testRenderWith3ActiveModules(): void
         $this->assertStringContainsString('<module-3-extending-shop-test-theme>', $actual);
     }
 
+    public function testRenderWithModuleExtensionOnModuleView(): void
+    {
+        $this->setupModuleFixture('module1');
+        $this->setupModuleFixture('module5');
+
+        $actual = $this->get(TemplateEngineInterface::class)->render('@module1/' . self::TEMPLATE_WITH_EXTENDS);
+
+        $this->assertStringContainsString('<module1-content>', $actual);
+        $this->assertStringContainsString('<module-5-extended-content>', $actual);
+    }
+
     public function testRenderWith3ModulesAndDeactivation(): void
     {
         $this->setupModuleFixture('module1');