public void Dado_um_pedido_sem_itens_o_mesmo_nao_deve_ser_gerado()
{
var command = new CreateOrderCommand();
command.Customer = "123456";
command.ZipCode = "13411080";
command.PromoCode = "12345678";
command.Validate();
Assert.AreEqual(command.Valid, false);
}
public void Dado_um_comando_invalido_o_pedido_nao_deve_ser_gerado_independente()
{
var command = new CreateOrderCommand();
command.Customer = "";
command.ZipCode = "12345678";
command.PromoCode = "12345678";
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.AreEqual(command.Valid, false);
}
public void DadoUmPromoCodeInexistenteOPedidoDeveSerGeradoNormalmente()
{
var command = new CreateOrderCommand();
command.Customer = "João Silva";
command.ZipCode = "13454424";
command.PromoCode = "";
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.AreEqual(command.Valid, false);
}
public void Dado_um_cliente_inexistente_o_pedido_nao_deve_ser_gerado()
{
var command = new CreateOrderCommand();
command.Customer = "555566";
command.ZipCode = "13411080";
command.PromoCode = "12345678";
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.IsFalse(command.Valid);
}
public void DadoUmComandoInvalidoOhPedidoNaoDeveSerGerado()
{
var command = new CreateOrderCommand();
command.Customer = "";
command.ZipCode = "13411080";
command.PromoCode = "12345678";
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.AreEqual(command.Valid, false);
}
public void Dado_um_pedido_sem_items_ele_nao_deve_ser_gerado_independente()
{
var command = new CreateOrderCommand();
command.Customer = "Pedro Portella";
command.ZipCode = "13454424";
command.PromoCode = "12345678";
// command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
// command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.AreEqual(command.Valid, false);
}
public void Dado_um_comando_invalido_o_pedido_nao_deve_ser_gerado()
{
var command = new CreateOrderCommand();
command.Customer = ""; // customer inválido
command.ZipCode = "08040600";
command.PromoCode = "12345678";
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.AreEqual(command.Valid, false); // já invalida antes de bater no handler
}
public void Dado_um_promocode_inexistente_o_pedido_deve_ser_gerado_normalmente()
{
var command = new CreateOrderCommand();
command.Customer = "123456";
command.ZipCode = "13411080";
command.PromoCode = "";
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.AreEqual(command.Valid, false);
}
public void ShouldNotBeCreatedOrderWithInvalidCommand()
{
var command = new CreateOrderCommand();
command.Customer = "";
command.ZipCode = "12345678";
command.PromoCode = "123456789";
command.Itens.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Itens.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.False(command.Valid);
}
public void DadoUmPedidoSemItensOMesmoNaoDeveSerGerado()
{
var command = new CreateOrderCommand();
command.Customer = "João Silva";
command.ZipCode = "13454424";
command.PromoCode = "12345678";
// command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
// command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.AreEqual(command.Valid, false);
}
public void Dado_um_comando_invalido_o_pedido_nao_deve_ser_gerado()
{
var command = new CreateOrderCommand
{
Customer = "",
ZipCode = "593380000",
PromoCode = "12345678",
};
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
Assert.AreEqual(command.Invalid, true);
}
public void Dado_um_comando_valido_o_pedido_deve_ser_gerado()
{
var command = new CreateOrderCommand();
command.Customer = "12345678911";
command.ZipCode = "87035270";
command.PromoCode = "12345678";
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
var orderHandler = new OrderHandler(_customerRepository, _deliveryFeeRepository, _discountRepository, _productRepository, _orderRepository);
orderHandler.Handler(command);
Assert.AreEqual(orderHandler.Valid, true);
}
public void Dado_um_pedido_sem_itens_o_mesmo_nao_deve_ser_gerado()
{
var command = new CreateOrderCommand();
command.Customer = "12345678911";
command.ZipCode = "12345678";
command.PromoCode = "12345678";
command.Validate();
var handler = new OrderHandler(
_customerRepository,
_deliveryFeeRepository,
_discountRepository,
_productRepository,
_orderRepository);
handler.Handle(command);
Assert.False(handler.IsValid);
}
public void Dado_um_pedido_sem_itens_o_mesmo_nao_deve_ser_gerado()
{
var command = new CreateOrderCommand();
command.Customer = "12345678911";
command.ZipCode = "111";
command.PromoCode = "4455544";
command.Validate();
var handler = new OrderHandler(
_customerRepository,
_deliveryFeeRepository,
_discountRepository,
_productRepository,
_orderRepository);
var result = handler.Handle(command);
Assert.IsFalse(((GenericCommandResult)result).Success);
}
public ICommandResult Handle(CreateOrderCommand command)
{
// Fail Fast Validation
command.Validate();
if (!command.IsValid)
{
return(new GenericCommandResult(false, "Pedido inválido", null));
}
// 1. Recupera o cliente
var customer = _customerRepository.Get(command.Customer);
// 2. Calcula a taxa de entrega
var deliveryFee = _deliveryFeeRepository.Get(command.ZipCode);
// 3. Obtém o cupom de desconto
var discount = _discountRepository.Get(command.PromoCode);
// 4. Gera o pedido
var products = _productRepository.Get(ExtractGuids.Extract(command.Items)).ToList();
var order = new Order(customer, deliveryFee, discount);
foreach (var item in command.Items)
{
var product = products.Where(x => x.Id == item.Product).FirstOrDefault();
order.AddItem(product, item.Quantity);
}
// 5. Agrupa as notificações
AddNotifications(order.Notifications);
// 6. Verifica se deu tudo certo
if (!IsValid)
{
return(new GenericCommandResult(false, "Falha ao gerar o pedido", Notifications));
}
// 7. Retorna o resultado
_orderRepository.Save(order);
return(new GenericCommandResult(true, $"Pedido {order.Number} gerado com sucesso", order));
}
public void Dado_um_cliente_inexistente_o_pedido_nao_deve_ser_gerado()
{
var command = new CreateOrderCommand();
// TODO: Implementar
command.Customer = "0";
command.ZipCode = "13411080";
command.PromoCode = "12345678";
command.Validate();
var handler = new OrderHandler(
_customerRepository,
_deliveryFeeRepository,
_discountRepository,
_productRepository,
_orderRepository);
handler.Handle(command);
Assert.AreEqual(command.Valid, false);
}
public void DadoUmComandoInvalido_OPedidoNaoDeveSerGerado()
{
// Arrange
var command = new CreateOrderCommand
{
CustomerId = "",
ZipCode = "13411080",
PromoCode = "12345678",
Items = new List <CreateOrderItemCommand>
{
new CreateOrderItemCommand(Guid.NewGuid(), 1),
new CreateOrderItemCommand(Guid.NewGuid(), 1),
}
};
// Act
command.Validate();
// Assert
Assert.That(command.Valid, Is.False);
}
public void Dado_um_comando_invalido_o_pedido_nao_deve_ser_gerado()
{
var command = new CreateOrderCommand();
command.Customer = "";
command.ZipCode = "13411080";
command.PromoCode = "12345678";
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
var handler = new OrderHandler(
_customerRepository,
_deliveryFeeRepository,
_discountRepository,
_productRepository,
_orderRepository);
handler.Handle(command);
Assert.False(handler.IsValid);
}
public void Dado_um_promocode_inexistente_o_pedido_deve_ser_gerado_normalmente()
{
var command = new CreateOrderCommand();
command.Customer = "12345678911";
command.ZipCode = "12345678";
command.PromoCode = "";
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Items.Add(new CreateOrderItemCommand(Guid.NewGuid(), 1));
command.Validate();
var handler = new OrderHandler(
_customerRepository,
_deliveryFeeRepository,
_discountRepository,
_productRepository,
_orderRepository);
handler.Handle(command);
Assert.True(handler.IsValid);
}
public void There_is_an_invalid_command_doesnt_create_order()
{
_orderCreateCommand.Validate();
Assert.AreEqual(_orderCreateCommand.Valid, false);
}
