Neos\FluidAdaptor\Tests\Unit\ViewHelpers\Format\CaseViewHelperTest::viewHelperRestoresMbInternalEncodingValueAfterInvocation PHP Метод

    public function viewHelperRestoresMbInternalEncodingValueAfterInvocation()
    {
        mb_internal_encoding('ASCII');
        $this->viewHelper->render('dummy');
        $this->assertEquals('ASCII', mb_internal_encoding());
    }