public static POSOrder GetSeedTransaction()
{
var product = new Core.Entities.Catalog.Product {
Id = 1,
};
var posOrder = new POSOrder();
var quantity = 1;
var posOrderItem = POSOrderItem.Create(product.Id, quantity, posOrder, GetMockProductRepository());
posOrder.AddItem(posOrderItem.Value);
return(posOrder);
}
public void If_Product_is_out_of_stock_don_t_create_item()
{
//Given
var posOrder = new POSOrder();
var product = new ProductSeed().GetSeedObject();
product.Id = 1;
product.UpdateStock(-product.QuantityInStock, product);
// When
var posOrderItemResult = POSOrderItem.Create(product.Id, 1, posOrder, MockRepository());
// Then
Assert.False(posOrderItemResult.Success);
Assert.Null(posOrderItemResult.Value);
}
public void If_quantity_is_bigger_than_product_stock_use_remaining_stock()
{
//Given
var posOrder = new POSOrder();
var product = new ProductSeed().GetSeedObject();
product.Id = 1;
product.UpdateStock(StockChange.CreateChange(5, product, product));
product.UpdateStock(StockChange.CreateChange(-2, product, product));
var quantity = 4;
var repository = MockRepository((mock) => {
mock.Setup(m => m.GetBy(It.IsAny <int>()))
.Returns(product);
});
//When
var posOrderItemResult = POSOrderItem.Create(product.Id, quantity, posOrder, repository);
//Then
Assert.NotEqual(posOrderItemResult.Value.Quantity, quantity);
Assert.Equal(posOrderItemResult.Value.Quantity, product.QuantityInStock);
}
public void Create_Item_from_product_id_and_quantity()
{
//Given
var posOrder = new POSOrder();
var product = new ProductSeed().GetSeedObject();
product.Id = 1;
product.UpdateStock(4, product);
var quantity = 4;
var expectedOrderTotal = product.EndCustomerPrice * quantity;
var repository = MockRepository((mock) => {
mock.Setup(m => m.GetBy(It.IsAny <int>()))
.Returns(product);
});
//When
var item = POSOrderItem.Create(product.Id, quantity, posOrder, repository);
//Then
Assert.True(item.Success);
Assert.NotNull(item.Value);
Assert.Equal(expectedOrderTotal, item.Value.Total);
Assert.Equal(item.Value.POSOrderId, posOrder.Id);
}