public function testPictureWriterWritesResultImage()
 {
     $imageToSave = Image::make("./tests/FaceInserterTestData/result.png");
     PictureWriter::saveResultImage("filename.png", $imageToSave);
     $retrievedImage = PictureReader::readResultImage("filename.png");
     $this->assertInstanceOf(\Intervention\Image\Image::class, $retrievedImage);
 }
 public function testPictureReaderReadsResultImage()
 {
     $image = PictureReader::readResultImage("3z9ek2FZVBgocwwsv0egQRadieEaqRgA6MMhlDqNlpAtllamkpVrkVEw1r1F.png");
     $this->assertInstanceOf(Intervention\Image\Image::class, $image);
 }
 public function getImage()
 {
     return PictureReader::readResultImage($this->getFileName());
 }