/**
  * Should delete the product with the given SKU.
  */
 public function testDeleteBySku()
 {
     $sku = $this->generator()->anyString();
     $this->productResource->shouldReceive('where->limit->first->delete')->atLeast()->once()->andReturn(true);
     $deleted = $this->productRepository->deleteBySku($sku);
     $this->assertTrue($deleted);
 }
 /**
  * @param string $sku
  *
  * @throws \Exception
  *
  * @return bool
  */
 public function deleteProductBySku(string $sku)
 {
     return $this->productRepository->deleteBySku($sku);
 }