public RecipeProjectedOutcome GetRecipeProjectedOutcome(float recipeSize, List <IFermentableIngredient> fermentableIngredients,
List <IHopIngredient> hopIngredients,
BeerRecipeCore.Yeast.Yeast yeast, int extractionEfficiency)
{
if (recipeSize == 0)
{
throw new ArgumentException("Recipe size cannot be zero.", nameof(recipeSize));
}
if (fermentableIngredients.Count == 0)
{
throw new ArgumentException("There are no fermentable ingredients.", nameof(fermentableIngredients));
}
if (hopIngredients.Count == 0)
{
throw new ArgumentException("There are no hop ingredients.", nameof(hopIngredients));
}
var og = AlcoholUtility.GetOriginalGravity(fermentableIngredients, recipeSize, extractionEfficiency);
var fg = AlcoholUtility.GetFinalGravity(og, yeast.Characteristics.Attenuation);
return(new RecipeProjectedOutcome
{
Abv = AlcoholUtility.GetAlcoholByVolume(og, fg),
ColorSrm = (int)Math.Round(ColorUtility.GetColorInSrm(fermentableIngredients, recipeSize), 0, MidpointRounding.ToEven),
Ibu = BitternessUtility.GetBitterness(hopIngredients, recipeSize, og)
});
}
public void UpdateRecipeOutcome()
{
if (m_size == 0)
{
return;
}
OriginalGravity = AlcoholUtility.GetOriginalGravity(m_fermentableIngredients, m_size, ExtractionEfficiency);
if (OriginalGravityStyleComparison != null)
{
OriginalGravityStyleComparison.Compare(m_originalGravity);
}
if (m_yeastIngredient != null && m_yeastIngredient.YeastInfo != null)
{
FinalGravity = AlcoholUtility.GetFinalGravity(m_originalGravity, m_yeastIngredient.YeastInfo.Characteristics.Attenuation);
if (FinalGravityStyleComparison != null)
{
FinalGravityStyleComparison.Compare(m_finalGravity);
}
}
if (m_finalGravity != 0)
{
AlcoholByVolume = AlcoholUtility.GetAlcoholByVolume(m_originalGravity, m_finalGravity);
if (AbvStyleComparison != null)
{
AbvStyleComparison.Compare(m_alcoholByVolume);
}
}
AlcoholByWeight = AlcoholUtility.GetAlcoholByWeight(m_alcoholByVolume);
Bitterness = BitternessUtility.GetBitterness(m_hopsIngredients, m_size, m_originalGravity);
if (BitternessStyleComparison != null)
{
BitternessStyleComparison.Compare(m_bitterness);
}
Color = ColorUtility.GetColorInSrm(m_fermentableIngredients, m_size);
if (ColorStyleComparison != null)
{
ColorStyleComparison.Compare((float)m_color);
}
}
public void GetSpecificAndFinalGravityTest()
{
var crystal60InRecipe = new Mock <IFermentableIngredient>();
crystal60InRecipe.Setup(f => f.Amount).Returns(0.50f);
crystal60InRecipe.Setup(f => f.FermentableInfo).Returns(new Fermentable("Caramel/Crystal Malt - 60L",
new FermentableCharacteristics(74, 60, 0)
{
Type = FermentableType.Grain, GravityPoint = 34
}, "Test Notes", "US"));
var chocolateMaltInRecipe = new Mock <IFermentableIngredient>();
chocolateMaltInRecipe.Setup(f => f.Amount).Returns(1);
chocolateMaltInRecipe.Setup(f => f.FermentableInfo).Returns(new Fermentable("Chocolate Malt",
new FermentableCharacteristics(60, 350, 0)
{
Type = FermentableType.Grain, GravityPoint = 28
}, "Test Notes", "US"));
var marisOtterInRecipe = new Mock <IFermentableIngredient>();
marisOtterInRecipe.Setup(f => f.Amount).Returns(8);
marisOtterInRecipe.Setup(f => f.FermentableInfo).Returns(new Fermentable("Pale Malt, Maris Otter",
new FermentableCharacteristics(82.5f, 3, 120)
{
Type = FermentableType.Grain, GravityPoint = 38
}, "Test Notes", "US"));
var fermentablesInRecipe = new List <IFermentableIngredient> {
crystal60InRecipe.Object, chocolateMaltInRecipe.Object, marisOtterInRecipe.Object
};
var actualSpecificGravity = AlcoholUtility.GetOriginalGravity(fermentablesInRecipe, 5, 70);
actualSpecificGravity.Should().Be(1.049f);
var actualFinalGravity = AlcoholUtility.GetFinalGravity(actualSpecificGravity, 75);
actualFinalGravity.Should().Be(1.012f);
}