Check that at least one format quality must be set.

Author: mohorev

src/Options/FormatQuality.php

@@ -4,6 +4,8 @@
 
 namespace Onliner\ImgProxy\Options;
 
+use InvalidArgumentException;
+
 final class FormatQuality extends AbstractOption
 {
     /**
@@ -20,6 +22,10 @@ public function __construct(array $options)
             $data = (new Quality($quality))->data();
             $this->options[] = [$format, ...$data];
         }
+
+        if (empty($this->options)) {
+            throw new InvalidArgumentException('At least one format quality must be set');
+        }
     }
 
     /**

tests/Options/FormatQualityTest.php

@@ -22,14 +22,22 @@ public function testCreate(array $options, string $expected): void
     /**
      * @dataProvider invalidData
      */
-    public function testCreateFail(int $quality): void
+    public function testCreateFailInvalidQuality(int $quality): void
     {
         $this->expectException(\InvalidArgumentException::class);
         $this->expectExceptionMessage("Invalid quality: $quality");
 
         new FormatQuality(['png' => $quality]);
     }
 
+    public function testCreateFailEmptyOptions(): void
+    {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('At least one format quality must be set');
+
+        new FormatQuality([]);
+    }
+
     /**
      * @return array[]
      */