/**
  * @covers MediaAlchemyst\Specification\Image::setResolution
  * @covers MediaAlchemyst\Specification\Image::getResolutionUnit
  * @covers MediaAlchemyst\Specification\Image::getResolutionX
  * @covers MediaAlchemyst\Specification\Image::getResolutionY
  */
 public function testSetResolution()
 {
     $this->object->setResolution(60, 80, Image::RESOLUTION_PIXELPERINCH);
     $this->assertEquals(60, $this->object->getResolutionX());
     $this->assertEquals(80, $this->object->getResolutionY());
     $this->assertEquals(Image::RESOLUTION_PIXELPERINCH, $this->object->getResolutionUnit());
     $this->object->setResolution(70, 90, Image::RESOLUTION_PIXELPERCENTIMETER);
     $this->assertEquals(70, $this->object->getResolutionX());
     $this->assertEquals(90, $this->object->getResolutionY());
     $this->assertEquals(Image::RESOLUTION_PIXELPERCENTIMETER, $this->object->getResolutionUnit());
 }