public PizzaOrderStrategy(List <IProduct> products, IngredientMap ingredientMap, SizeMap sizeMap, IOrderStrategy nextStrategy)
{
_products = products;
_ingredientMap = ingredientMap;
_sizeMap = sizeMap;
_nextStrategy = nextStrategy;
}
public void GivenExistingAlternativeIngredientNameNotAvailableAtLocation_WhenAskingToMap_ThenItShouldThrow()
{
// arrange
const string name = "Crispy Ham";
IngredientMap ingredientMap = new IngredientMap();
// act
Action action = () => ingredientMap.DomainIngredient(name, new Pizza(), new BedrockLocation());
// assert
action.Should().Throw <Exception>();
}
public void GivenExistingDefaultIngredientNameNotAvailableAtLocation_WhenAskingToMap_ThenItShouldThrow()
{
// arrange
const string name = "Bacon";
IngredientMap ingredientMap = new IngredientMap();
// act
Action action = () => ingredientMap.DomainIngredient(name, new Pizza(), new SpringfieldLocation());
// assert
action.Should().Throw <Exception>();
}
public void GivenExistingIngredientName_WhenAskingToMap_ThenItShouldReturnCorrectIngredient()
{
// arrange
const string name = "Olives";
IngredientMap ingredientMap = new IngredientMap();
// act
IIngredient mappedIngredient = ingredientMap.DomainIngredient(name, new Pizza(), new BedrockLocation());
// assert
mappedIngredient.Name().ToString().Should().BeEquivalentTo(new OlivesName());
}
public void GivenNonExistentIngredientName_WhenAskingToMap_ThenItShouldThrow()
{
// arrange
const string name = "Dammit, Bobby!";
IngredientMap ingredientMap = new IngredientMap();
// act
Action action = () => ingredientMap.DomainIngredient(name, new Pizza(), new BedrockLocation());
// assert
action.Should().Throw <Exception>();
}
public void GivenExistingAlternativeIngredientName_WhenAskingToMap_ThenItShouldReturnCorrectIngredient()
{
// arrange
const string name = "Crispy Ham";
IngredientMap ingredientMap = new IngredientMap();
// act
IIngredient mappedIngredient = ingredientMap.DomainIngredient(name, new Pizza(), new SpringfieldLocation());
// assert
mappedIngredient.Name().ToString().Should().BeEquivalentTo(new CrispyHamName());
mappedIngredient.GetType().Name.Should().Be(nameof(CrispyHam));
}
private void PopulateInitialMaps()
{
//< Instantiate the 'maps'
this.AllergenMap = new AllergenMap();
this.IngredientMap = new IngredientMap();
//< Iterate over each available Recipe
foreach (var recipe in Recipes)
{
//< Iterate over each available allergen
foreach (var allergen in recipe.Allergens)
{
//< Iterate over each ingredient
foreach (var ingredient in recipe.Ingredients)
{
if (!IngredientMap.ContainsKey(ingredient))
{
IngredientMap.Add(ingredient, new AllergenMap());
}
if (!IngredientMap[ingredient].ContainsKey(allergen))
{
IngredientMap[ingredient].Add(allergen, 0);
}
IngredientMap[ingredient][allergen]++;
}
//< Populate the allergen map (count of times an allergen is encountered across recipes)
if (!AllergenMap.ContainsKey(allergen))
{
AllergenMap.Add(allergen, 0);
}
AllergenMap[allergen]++;
}
}
}
