//update the recipe yield
public ActionResult UpdateRecipeYield(int RecipeIdInput, string YieldMultiplierInput)
{
RecipeIdInputStatic = RecipeIdInput;
var db = new BakeryInventoryEntities();
var rec = db.Recipe;
var recToUpdate = (from r in rec where r.RecipeId == RecipeIdInput select r).First();
var yieldAdjustmentCalculations = new YieldCalculations();
var yieldMultiplier = 0m;
if (YieldMultiplierInput.Contains('/')) //if the value is a fraction, then convert it to a rounded decimal
{
var parseFractionToDecimal = new ParseFractionToDecimal();
yieldMultiplier = parseFractionToDecimal.CalculateFractionToDecimal(YieldMultiplierInput);
}
else
{
yieldMultiplier = System.Convert.ToDecimal(YieldMultiplierInput);
}
if (recToUpdate.Yield == 0)
{
recToUpdate.Yield = yieldAdjustmentCalculations.RoundToInteger(yieldMultiplier);
}
recToUpdate.Yield = yieldAdjustmentCalculations.RoundToInteger(recToUpdate.Yield * yieldMultiplier);
db.SaveChanges();
return(RedirectToAction("RecipeIngredients", new { RecipeIdInput = RecipeIdInputStatic }));
}
public void ParseProperFractionToDecimal2()
{
var parse = new ParseFractionToDecimal();
var actual = parse.CalculateFractionToDecimal("3 4/5");
var expected = 3.8m;
Assert.AreEqual(expected, actual);
}
public void ParseComplexPractionToDecimal2()
{
var parse = new ParseFractionToDecimal();
var actual = parse.CalculateFractionToDecimal("126/14");
var expected = 9m;
Assert.AreEqual(expected, actual);
}
public void ParseComplexFractionToDecimal()
{
var parse = new ParseFractionToDecimal();
var actual = parse.CalculateFractionToDecimal("45/89");
var expected = .50m;
Assert.AreEqual(expected, actual);
}
public void ParseSimpleFractionToDecimal()
{
var parse = new ParseFractionToDecimal();
var actual = parse.CalculateFractionToDecimal("1/2");
var expected = .5m;
Assert.AreEqual(expected, actual);
}