public function load(ImageInterface $image, array $options = array())
{
$optionsCount = count($options);
if ($optionsCount < 2) {
throw new InvalidArgumentException('Invalid options for border filter. You must provide array(width, height)');
}
$color = static::DEFAULT_BORDER_COLOR;
if ($optionsCount > 2) {
list($width, $height, $color) = $options;
} else {
list($width, $height) = $options;
}
$border = new Border($image->palette()->color($color), $width, $height);
return $border->apply($image);
}
public function testBorderImage()
{
$color = new Color('fff');
$width = 2;
$height = 4;
$image = $this->getImage();
$imageWidth = 200;
$imageHeight = 100;
$size = $this->getMock('Imagine\\Image\\BoxInterface');
$size->expects($this->once())->method('getWidth')->will($this->returnValue($width));
$size->expects($this->once())->method('getHeight')->will($this->returnValue($height));
$draw = $this->getDrawer();
$draw->expects($this->exactly(4))->method('line')->will($this->returnValue($draw));
$image->expects($this->once())->method('getSize')->will($this->returnValue($size));
$image->expects($this->once())->method('draw')->will($this->returnValue($draw));
$filter = new Border($color, $width, $height);
$this->assertSame($image, $filter->apply($image));
}