public void TestAdd()
{
Brewery testBrewery = new Brewery("Casey");
Ingredient testIngredient = new Ingredient("test", 1);
Brew testBrew = new Brew("american lager");
FermVessel testFermVessel = new FermVessel();
// Empty test
Assert.AreEqual(0, testBrewery.ingBag.Count);
Assert.AreEqual(0, testBrewery.brewBag.Count);
Assert.AreEqual(0, testBrewery.fvBag.Count);
// Add ingredient
testBrewery.Add(testIngredient, 20);
Assert.AreEqual(1, testBrewery.ingBag.Count);
Assert.AreEqual(20, testBrewery.ingQty[0]);
testBrewery.Add(new Ingredient("test", 1), 20);
Assert.AreEqual(1, testBrewery.ingBag.Count);
Assert.AreEqual(40, testBrewery.ingQty[0]);
testBrewery.Add(new Ingredient("water", 1), 20);
Assert.AreEqual(2, testBrewery.ingBag.Count);
Assert.AreEqual(40, testBrewery.ingQty[0]);
Assert.AreEqual(20, testBrewery.ingQty[1]);
// Add brew
testBrewery.Add(testBrew, 20);
Assert.AreEqual(1, testBrewery.brewBag.Count);
Assert.AreEqual(20, testBrewery.brewQty[0]);
testBrewery.Add(new Brew("american lager"), 20);
Assert.AreEqual(1, testBrewery.brewBag.Count);
Assert.AreEqual(40, testBrewery.brewQty[0]);
Brew brew2 = new Brew("test", 1);
testBrewery.Add(brew2, 20);
Assert.AreEqual(2, testBrewery.brewBag.Count);
Assert.AreEqual(40, testBrewery.brewQty[0]);
Assert.AreEqual(20, testBrewery.brewQty[1]);
// Add fermentation vessel
testBrewery.Add(testFermVessel);
Assert.AreEqual(1, testBrewery.fvBag.Count);
testBrewery.Add(new FermVessel());
Assert.AreEqual(2, testBrewery.fvBag.Count);
}
public void TestRemoveIngredient()
{
Brewery testBrewery = new Brewery("Casey");
Ingredient testIngredient = new Ingredient("test", 1);
bool success;
// Start with 10
testBrewery.Add(testIngredient, 10);
// Remove 5
success = testBrewery.Remove(new Ingredient("test", 1), 5);
Assert.IsTrue(success);
Assert.AreEqual(5, testBrewery.ingQty[0]);
// Try to remove another 10
success = testBrewery.Remove(new Ingredient("test", 1), 10);
Assert.IsFalse(success);
Assert.AreEqual(5, testBrewery.ingQty[0]);
// Remove the final 5 and the entry is deleted
success = testBrewery.Remove(new Ingredient("test", 1), 5);
Assert.IsTrue(success);
Assert.AreEqual(0, testBrewery.ingBag.Count);
}
// Brew name constructor
public Recipe(string recipe)
{
switch (recipe)
{
case "american lager":
nm = recipe;
ingredients = new Ingredient[4];
ingredients[0] = new Ingredient("water");
ingredients[1] = new Ingredient("malt: us barley");
ingredients[2] = new Ingredient("hops: cascade");
ingredients[3] = new Ingredient("yeast: american lager");
quantities = new int[4] { 20, 10, 2, 1 };
time = 10;
output = new Brew("american lager");
brewQty = 15;
break;
default:
Console.WriteLine("Error in Recipe({0}).", recipe);
break;
}
}
// Detailed constructor
public Recipe(string inNm, Ingredient[] inIngredients,
int[] inQuantities, int inTime, Brew inOutput,
int inBrewQty)
{
nm = inNm;
ingredients = inIngredients;
quantities = inQuantities;
time = inTime;
output = inOutput;
brewQty = inBrewQty;
}
// Empty constructor
public Recipe()
{
nm = "EMPTY";
ingredients = new Ingredient[1];
ingredients[0] = new Ingredient();
quantities = new int[] { 1 };
time = 10;
output = new Brew();
brewQty = 1;
}
//Remove Ingredient from storage
public bool Remove(Ingredient remIngredient, int remQty)
{
int idx = ingBag.FindIndex(
delegate(Ingredient ing)
{
return (ing.nm == remIngredient.nm &&
ing.basePx == remIngredient.basePx);
}
);
// If some is present and there is enough qty
if ((idx != -1) && (ingQty[idx] >= remQty))
{
// remove remQty
ingQty[idx] -= remQty;
// remove entries if new qty is zero
if (ingQty[idx] == 0)
{
ingBag.RemoveAt(idx);
ingQty.RemoveAt(idx);
}
// return true
return true;
}
else
{
return false;
}
}
// Add Ingredient to storage
public bool Add(Ingredient addIngredient, int addQty)
{
// Check if some of the ingredient is already present
int idx = ingBag.FindIndex(
delegate(Ingredient ing)
{
return (ing.nm == addIngredient.nm &&
ing.basePx == addIngredient.basePx);
}
);
if (idx == -1)
{
// add new element
ingBag.Add(addIngredient);
ingQty.Add(addQty);
}
else
{
// add to existing element
ingQty[idx] += addQty;
}
return true;
}
