Avoid dumping pdf contents to test results

app/View/Label.php

@@ -25,6 +25,16 @@ class Label implements View
      */
     protected $data;
 
+
+    /**
+     * TCPDF output destination.
+     * "I" - inline by default.
+     * See TCPDF's Output method for details.
+     *
+     * @var string
+     */
+    private string $destination = 'I';
+
     public function __construct() {
         $this->data = new Collection();
     }
@@ -222,7 +232,7 @@ class Label implements View
         $template->writeAll($pdf, $data);
 
         $filename = $assets->count() > 1 ? 'assets.pdf' : $assets->first()->asset_tag.'.pdf';
-        $pdf->Output($filename, 'I');
+        $pdf->Output($filename, $this->destination);
     }
 
     /**

tests/Unit/Labels/LabelTest.php

@@ -7,6 +7,7 @@ use App\Models\Location;
 use App\Models\Setting;
 use App\View\Label;
 use Tests\TestCase;
+use function Livewire\invade;
 
 class LabelTest extends TestCase
 {
@@ -32,6 +33,9 @@ class LabelTest extends TestCase
             ->with('bulkedit', true)
             ->with('count', 0);
 
+        // a simple way to avoid flooding test output with PDF characters.
+        invade($label)->destination = 'S';
+
         $label->render();
 
         $this->assertTrue(true, 'Label rendering should not throw an error when location is not set on an asset.');