public static bool ValidarQuantidadeEhValido(this Alerta alerta, int quantidade)
{
return(AssertionConcern.IsSatisfiedBy
(
AssertionConcern.AssertGreaterThanZero(quantidade, "A quantidade precisa ser maior que zero!")
));
}
/// <summary>
/// validate basic order parameters
/// </summary>
private static void ValidateBasicOrderParameters(Security security, string orderSide, int orderSize, string orderExecutionProvider)
{
AssertionConcern.AssertArgumentNotNull(security, "Security cannot be null");
AssertionConcern.AssertNullOrEmptyString(orderSide, "Order Side cannot be null or empty");
AssertionConcern.AssertGreaterThanZero(orderSize, "Order Size must be greater than 0");
AssertionConcern.AssertNullOrEmptyString(orderExecutionProvider, "Order Execution Provider cannot be null or empty");
}
public static bool ValidarComprimentoHasteEhValido(this Produto produto, int comprimento)
{
return(AssertionConcern.IsSatisfiedBy
(
AssertionConcern.AssertGreaterThanZero(comprimento, "O comprimento da haste é obrigatório!")
));
}
public static bool ValidarTamanhoPonteEhValido(this Produto produto, int tamanhoPonte)
{
return(AssertionConcern.IsSatisfiedBy
(
AssertionConcern.AssertGreaterThanZero(tamanhoPonte, "O tamanho da ponte é obrigatório!")
));
}
public static bool ValidarCurvaturaEhValido(this Produto produto, int comprimento)
{
return(AssertionConcern.IsSatisfiedBy
(
AssertionConcern.AssertGreaterThanZero(comprimento, "A curvatura é obrigatório!")
));
}
/// <summary>
/// Factory Constructor for limit order
/// </summary>
/// <param name="orderId"> </param>
/// <param name="pair"></param>
/// <param name="price"></param>
/// <param name="orderSide"></param>
/// <param name="orderType"></param>
/// <param name="volume"></param>
/// <param name="traderId"></param>
public Order(OrderId orderId, string pair, Price price, OrderSide orderSide, OrderType orderType, Volume volume,
TraderId traderId)
{
OrderId = orderId;
CurrencyPair = pair;
if (orderType == OrderType.Limit)
{
AssertionConcern.AssertGreaterThanZero(price.Value, "Limit order price must be greater than 0");
}
Price = price;
OrderSide = orderSide;
OrderType = orderType;
Volume = volume;
TraderId = traderId;
this.DateTime = DateTime.Now;
FilledQuantity = new Volume(0);
_filledCost = new Price(0);
OpenQuantity = Volume;
}
/// <summary>
/// Change quantity for an order
/// </summary>
public void ChangeQuantity(Order order, Volume newVolume)
{
AssertionConcern.AssertGreaterThanZero(newVolume.Value, "New volume for the order is less than zero");
order.UpdateVolume(newVolume);
}
/// <summary>
/// validate limit order price
/// </summary>
private static void ValidateLimitOrderPrice(decimal limitPrice)
{
AssertionConcern.AssertGreaterThanZero(limitPrice, "Limit Price should be greater than 0");
}
public void Assertion_ValidarGreaterThanZero_False()
{
var validacaoChavesDiferentes = AssertionConcern.AssertGreaterThanZero(-1, "memsagem");
Assert.False(AssertionConcern.IsSatisfiedBy(validacaoChavesDiferentes));
}
public void Assertion_ValidarGreaterThanZero_True()
{
var validacao = AssertionConcern.AssertGreaterThanZero(1, "memsagem");
Assert.True(AssertionConcern.IsSatisfiedBy(validacao));
}
