Add negative tests

Intervention · Apr 14, 2024 · 3ff1573 · 3ff1573
1 parent 490b8ae
commit 3ff1573
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diff --git a/tests/Unit/Drivers/Gd/Encoders/PngEncoderTest.php b/tests/Unit/Drivers/Gd/Encoders/PngEncoderTest.php
@@ -23,6 +23,7 @@ public function testEncode(): void
         $encoder = new PngEncoder();
         $result = $encoder->encode($image);
         $this->assertMediaType('image/png', (string) $result);
+        $this->assertFalse($this->isInterlacedPng((string) $result));
     }
 
     public function testEncodeInterlaced(): void

diff --git a/tests/Unit/Drivers/Imagick/Encoders/PngEncoderTest.php b/tests/Unit/Drivers/Imagick/Encoders/PngEncoderTest.php
@@ -23,6 +23,7 @@ public function testEncode(): void
         $encoder = new PngEncoder();
         $result = $encoder->encode($image);
         $this->assertMediaType('image/png', (string) $result);
+        $this->assertFalse($this->isInterlacedPng((string) $result));
     }
 
     public function testEncodeInterlaced(): void