private void AddIndicator(ParameterizedIndicator indicator, InvestmentStrategy investmentStrategy)
{
if (!indicator.IndicatorType.HasValue)
{
throw new BusinessException("Wrong indicator value");
}
var strategyIndicator = new StrategyIndicator
{
IndicatorType = (int)indicator.IndicatorType.Value,
Strategy = investmentStrategy,
Properties = new List <StrategyIndicatorProperty>()
};
foreach (var indicatorProperty in indicator.Properties)
{
if (
_indicatorsService.GetPropertiesForIndicator(indicator.IndicatorType.Value)
.All(item => item.Name != indicatorProperty.Name))
{
continue;
}
strategyIndicator.Properties.Add(new StrategyIndicatorProperty
{
Indicator = strategyIndicator,
Name = indicatorProperty.Name,
Value = indicatorProperty.Value
});
}
investmentStrategy.Indicators.Add(strategyIndicator);
}
public void GetSignals_should_create_indicator_with_custom_properties()
{
var indicator = new ParameterizedIndicator
{
IndicatorType = IndicatorType.Ema,
Properties = new List <IndicatorProperty>
{
new IndicatorProperty {
Name = nameof(EmaIndicator.Term), Value = 10
}
}
};
_factory.Setup(f => f.CreateIndicator(IndicatorType.Ema, new Dictionary <string, int> {
{ nameof(EmaIndicator.Term), 10 }
}))
.Returns(new EmaIndicator {
Term = 10
});
_service.GetSignals(new DateTime(2016, 1, 1), new DateTime(2016, 1, 30), new List <int> {
1
},
new List <ParameterizedIndicator> {
indicator
});
_factory.Verify(f => f.CreateIndicator(IndicatorType.Ema, new Dictionary <string, int> {
{ nameof(EmaIndicator.Term), 10 }
}));
}