Working state

tests/Media/MediaControllerUploadCompatibilityTest.php

@@ -63,6 +63,32 @@ final class MediaControllerUploadCompatibilityTest extends ControllerTestCase
         ]);
     }
 
+
+    public function testUploadPrefersFileFieldWhenBothFileAndImageArePresent(): void
+    {
+        $fileField = $this->makeValidUploadedFile();
+        $imageField = $this->makeValidUploadedFile();
+
+        $this->sessionManager->method('getUserId')->willReturn(11);
+        $this->mediaService->expects($this->once())
+            ->method('store')
+            ->with($fileField, 11)
+            ->willReturn('/media/preferred-file-field.webp');
+
+        $req = $this->makePost('/admin/media/upload')->withUploadedFiles([
+            'file' => $fileField,
+            'image' => $imageField,
+        ]);
+        $res = $this->controller->upload($req, $this->makeResponse());
+
+        $this->assertStatus($res, 200);
+        $this->assertJsonContains($res, [
+            'success' => true,
+            'url' => '/media/preferred-file-field.webp',
+            'file' => '/media/preferred-file-field.webp',
+        ]);
+    }
+
     public function testUploadSuccessResponseContainsBothUrlAndFileKeys(): void
     {
         $file = $this->makeValidUploadedFile();