[TASK] Add unit test to cover stdWrap_setContentToCurrent

Resolves: #76635
Releases: master
Change-Id: Ie14b6417a426478e072eb987261aafeb1f9d9479
Reviewed-on: https://review.typo3.org/48582


Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Tested-by: Frank Naegler <frank.naegler@typo3.org>

typo3/sysext/frontend/Tests/Unit/ContentObject/ContentObjectRendererTest.php

@@ -830,6 +830,21 @@ class ContentObjectRendererTest extends \TYPO3\CMS\Core\Tests\UnitTestCase
         $this->assertEquals($expected, $result);
     }
 
+    /**
+     * Check if stdWrap_setContentToCurrent works properly.
+     *
+     * @test
+     * @return void
+     */
+    public function stdWrap_setContentToCurrent()
+    {
+        $content = $this->getUniqueId('content');
+        $this->assertNotSame($content, $this->subject->getData('current'));
+        $this->assertSame($content,
+            $this->subject->stdWrap_setContentToCurrent($content));
+        $this->assertSame($content, $this->subject->getData('current'));
+    }
+
     /**
      * Data provider for stdWrap_csConv
      *