public void UpTrend_Wrong_Period_Return_False()
{
var context = new TestCandlesContext()
.WithCandleIndex(3);
var upTrendPattern = new UpTrend();
var match = upTrendPattern.Match(context);
Assert.False(match.Success);
}
public void Is_UpTrend_Test()
{
var context = new TestCandlesContext()
.WithUpTrend()
.WithCandleIndex(3);
var upTrendPattern = new UpTrend();
var match = upTrendPattern.Match(context);
Assert.True(match.Success, "Candles create an UpTrend pattern");
}
public CandlePatternMatch Match(IAnalyzableContext analyzableContext)
{
var candle = analyzableContext.TimeBarAtIndex;
if (candle.Open == candle.Close)
{
return(CandlePatternMatch.NoMatch);
}
var upTrendContext = new CandlestickContext(analyzableContext.TimeBars, analyzableContext.TimeBarIndexToAnalyze - 1);
var isUptrendMatch = upTrendPatter.Match(upTrendContext);
if (!isUptrendMatch.Success)
{
return(CandlePatternMatch.NoMatch);
}
var sizeFromHighToLow = candle.SizeFromHighToLow();
var isHammer = sizeFromHighToLow > RealBodyMultiplier *candle.RealBody() &&
candle.LowerShadow() / (Treshold + sizeFromHighToLow) < LowerWickLengthRatio;
return(new CandlePatternMatch(isHammer, true));
}