public function testResize()
{
$imageCreator = new GdThumb();
$imageCreator->setSource($this->path . 'hlegius.jpg');
$return = $imageCreator->resizePx(100, 100);
$this->assertInstanceOf('Deepzoom\\ImageAdapter\\ImageAdapterInterface', $return, 'resize() Resizes an image to be no larger than $width or $height');
$this->assertAttributeInternalType('array', 'currentDimensions', $return, 'resize() Resizes an image to be no larger than $width or $height');
// preserve the proportions
$this->assertAttributeEquals(array('width' => 100, 'height' => 74), 'currentDimensions', $return, 'resize() Resizes an image to be no larger than $width or $height');
$this->assertAttributeInternalType('resource', 'oldImage', $return, 'resize() Resizes an image to be no larger than $width or $height');
}
