/**
* @depends testAddCategory
*/
public function testRemoveCategory(array $productCategory)
{
$product = $productCategory['product'];
$category = $productCategory['category'];
$product->clearProductCategories();
$this->assertEquals(2, count($product->getProductCategories()));
$event = new ProductDeleteCategoryEvent($product, $category->getId());
$event->setDispatcher($this->getDispatcher());
$action = new Product();
$action->removeCategory($event);
$product->clearProductCategories();
$this->assertEquals(1, count($product->getProductCategories()));
return $product;
}