/**
* Get image (& create if necessary)
*
* @return \Zork\Image\Image
*/
protected function getImage($path = null)
{
if (is_null($this->image)) {
if (is_null($path)) {
$this->image = Image::create($this->width, $this->height);
} else {
$this->image = Image::open($path);
}
}
return $this->image;
}
/**
* Test render with unknown type
*
* @expectedException Zork\Image\Exception\ExceptionInterface
*/
public function testRenderWithUnknownType()
{
$image = Image::create(100, 100);
$image->render('/tmp/~' . uniqid(), -1);
}