public function test_products_maintain_an_associated_price()
{
$product = Factory::create(new Product());
$prices = Price::where('product_id', $product->id)->get();
$price = $prices->first();
$this->assertEquals(1, $prices->count());
$this->assertEquals($product->base_price, $price->price);
}
public function test_prices_for_products_of_descendent_categories_added_to_discounts()
{
$product = Factory::create(new Product());
$parent = Factory::create(new Category(), ['is_inheriting' => true]);
$child = Factory::create(new Category(), ['parent_id' => $parent->id]);
$child->products()->attach($product);
$discount = Factory::create(new Discount());
$discount->categories()->add($parent);
$discount->save();
$this->assertEquals(1, Price::where('product_id', $product->id)->where('discount_id', $discount->id)->count());
}
public function test_discount_inheritance_is_updated_when_the_tree_is_updated()
{
$product = Factory::create(new Product());
$parent = Factory::create(new Category(), ['is_inheriting' => true]);
$child = Factory::create(new Category(), ['is_inheriting' => true]);
$grandchild = Factory::create(new Category(), ['is_inheriting' => true]);
$grandchild->products()->attach($product);
$discount = Factory::create(new Discount());
$discount->categories()->attach($parent);
$discount->save();
$this->assertEquals(0, Price::where('discount_id', $discount->id)->count());
$tree = [['id' => $parent->id, 'parent_id' => null], ['id' => $child->id, 'parent_id' => $parent->id], ['id' => $grandchild->id, 'parent_id' => $child->id]];
Category::updateInheritanceTree($tree);
$this->assertEquals(1, Price::where('discount_id', $discount->id)->count());
}
