// GET: /Recipe/Display/
public ActionResult Display(int recipeId, double scaler = 1, bool?isCelsius = null)
{
string key = recipeId.ToString();
if (GlobalCachingProvider.Instance.IsCached(key))
{
//This casting is bad should fix later on down the road
currentRecipe = (Recipe)GlobalCachingProvider.Instance.GetItem(key);
}
else
{
IRecipeDBManager db = new RecipeContext();
currentRecipe = db.GetRecipeById(recipeId);
GlobalCachingProvider.Instance.AddItem(key, currentRecipe);
}
RecipeViewModel viewModel;
if (isCelsius == null)
{
viewModel = new RecipeViewModel(currentRecipe.ScaleRecipe(scaler), scaler);
}
else
{
viewModel = new RecipeViewModel(currentRecipe.ScaleRecipe(scaler), scaler, (bool)isCelsius);
}
return(View(viewModel));
}
public void TestGetRecipeById()
{
IRecipeDBManager db = new RecipeContext();
Recipe recipe = db.GetRecipeById(1);
Assert.NotNull(recipe);
Assert.NotNull(recipe.Ingredients);
Assert.NotNull(recipe.Utensils);
Assert.AreEqual(recipe.RecipeId, 1);
Assert.AreEqual(recipe.Utensils.Count, 0);
Assert.AreEqual(recipe.Ingredients.Count, 4);
recipe = db.GetRecipeById(0);
Assert.NotNull(recipe);
Assert.NotNull(recipe.Ingredients);
Assert.NotNull(recipe.Utensils);
Assert.AreEqual(recipe.RecipeId, 0);
Assert.AreEqual(recipe.Utensils.Count, 2);
Assert.AreEqual(recipe.Ingredients.Count, 4);
Recipe notARecipe = db.GetRecipeById(-1);
Assert.IsNull(notARecipe);
}
