public function testFindNoPhotoForACategory()
{
VCR::insertCassette('categories.yml');
$category = Unsplash\Category::find(2);
$photos = $category->photos(2000);
VCR::eject();
$this->assertEquals(0, $photos->count());
}
/**
* Request APi to get last photos in category
* @param int $quantity Number of photos to return
* @param integer $category Category ID
* @return string[] Photo download links indexed by IDs
*/
public function photosInCategory($quantity, $category)
{
$photos = [];
foreach (Category::find($category)->photos(1, $quantity) as $photo) {
$photos[$photo->id] = $photo->links['download'];
}
return $photos;
}