/// <summary>
/// Tests the tokens() method when the bean has a single property. The tokens should include the single property
/// name plus the tokens of the property value.
/// </summary>
public virtual void tokensSingleProperty()
{
SwapLegAmount amount = SwapLegAmount.builder().amount(CurrencyAmount.of(Currency.AUD, 7)).payReceive(PayReceive.PAY).type(SwapLegType.FIXED).currency(Currency.AUD).build();
LegAmounts amounts = LegAmounts.of(amount);
BeanTokenEvaluator evaluator = new BeanTokenEvaluator();
ISet <string> tokens = evaluator.tokens(amounts);
assertThat(tokens).isEqualTo(ImmutableSet.of("amounts", "0", "aud", "pay", "fixed"));
}
// leg initial notional, which is the same for all scenarios
// package-scoped for testing
internal LegAmounts legInitialNotional(ResolvedSwapTrade trade)
{
IList <Pair <ResolvedSwapLeg, CurrencyAmount> > notionals = trade.Product.Legs.Select(leg => Pair.of(leg, buildLegNotional(leg))).ToList();
CurrencyAmount firstNotional = notionals.Where(pair => pair.Second != NOT_FOUND).Select(pair => pair.Second).First().orElseThrow(() => new System.ArgumentException("No notional found on any swap leg"));
notionals = notionals.Select(pair => pair.Second != NOT_FOUND ? pair : Pair.of(pair.First, firstNotional)).ToList();
//JAVA TO C# CONVERTER TODO TASK: Most Java stream collectors are not converted by Java to C# Converter:
ImmutableList <LegAmount> legAmounts = notionals.Select(pair => SwapLegAmount.of(pair.First, pair.Second)).collect(toImmutableList());
return(LegAmounts.of(legAmounts));
}
/// <summary>
/// Tests evaluating a bean with a single property. There are 2 different expected behaviours:
///
/// 1) If the token matches the property, the property value is returned and the token is consumed. This is the same
/// as the normal bean behaviour.
/// 2) If the token doesn't match the property it is assumed to match something on the property's value. In this
/// case the property value is returned and no tokens are consumed.
/// </summary>
public virtual void evaluateSingleProperty()
{
SwapLegAmount amount = SwapLegAmount.builder().amount(CurrencyAmount.of(Currency.AUD, 7)).payReceive(PayReceive.PAY).type(SwapLegType.FIXED).currency(Currency.AUD).build();
LegAmounts amounts = LegAmounts.of(amount);
BeanTokenEvaluator evaluator = new BeanTokenEvaluator();
EvaluationResult result1 = evaluator.evaluate(amounts, FUNCTIONS, "amounts", ImmutableList.of("foo", "bar"));
assertThat(result1.Result).hasValue(ImmutableList.of(amount));
assertThat(result1.RemainingTokens).isEqualTo(ImmutableList.of("foo", "bar"));
EvaluationResult result2 = evaluator.evaluate(amounts, FUNCTIONS, "baz", ImmutableList.of("foo", "bar"));
assertThat(result2.Result).hasValue(ImmutableList.of(amount));
assertThat(result2.RemainingTokens).isEqualTo(ImmutableList.of("baz", "foo", "bar"));
}
// present value for a leg
private SwapLegAmount legAmount(ResolvedSwapLeg leg, RatesProvider provider)
{
CurrencyAmount amount = tradePricer.ProductPricer.LegPricer.presentValue(leg, provider);
return(SwapLegAmount.of(leg, amount));
}
