public void TestItemController()
{
// Clear list for testing
ItemsController.Items = new List <Item>();
// Post a couple of pre determined items
foreach (var item in _items)
{
_itemsController.Post(item);
}
// Get all items
var getAllItems = _itemsController.Get().ToList();
// Check if the Posted list and the list we got with Get are equal.
for (int i = 0; i < getAllItems.Count; i++)
{
Assert.AreEqual(_items[i], getAllItems[i]);
}
// Create item and Post it
Item postItem = new Item(9010, "Bread", "Low", 33);
_itemsController.Post(postItem);
// Add item to pre determined list for later use
_items.Add(postItem);
// Get item just posted
Item getItem = _itemsController.Get(9010);
//Check if they are equal
Assert.AreEqual(postItem, getItem);
// Get all with name "Bread"
var getByName = _itemsController.GetByName("Bread").ToList();
// Find all with name "Bread" in pre determined list
var getByNameList = _items.FindAll(i => i.Name == "Bread");
// Compare the two lists
for (int i = 0; i < getByName.Count; i++)
{
Assert.AreEqual(getByNameList[i], getByName[i]);
}
// Get all with quality "low" (The method uses .lower so it will get all with "low" but AreEqual can't compare "low" and "Low")
var getByQuality = _itemsController.GetByQuality("low").ToList();
// Find all with quality "low" in pre determined list
var getByQualityList = _items.FindAll(i => i.Quality.ToLower() == "low");
for (int i = 0; i < getByQuality.Count; i++)
{
Assert.AreEqual(getByQualityList[i], getByQuality[i]);
}
// Get all where value is atleast 50
var getFilterLow = _itemsController.GetWithFilter(new FilterItem(50, 0)).ToList();
// You know it by now...
var getFilterLowList = _items.FindAll(i => i.Quantity > 50);
// Get all where value is at maximum 50
var getFilterHigh = _itemsController.GetWithFilter(new FilterItem(0, 50)).ToList();
// You know it by now...
var getFilterHighList = _items.FindAll(i => i.Quantity < 50);
// Get all between 30 and 120
var getFilterBoth = _itemsController.GetWithFilter(new FilterItem(30, 120)).ToList();
// You know it by now...
var getFilterBothList = _items.FindAll(i => i.Quantity > 30 && i.Quantity < 120);
// Compare all three variants
for (int i = 0; i < getFilterLow.Count; i++)
{
Assert.AreEqual(getFilterLowList[i], getFilterLow[i]);
}
for (int i = 0; i < getFilterHigh.Count; i++)
{
Assert.AreEqual(getFilterHighList[i], getFilterHigh[i]);
}
for (int i = 0; i < getFilterBoth.Count; i++)
{
Assert.AreEqual(getFilterBothList[i], getFilterBoth[i]);
}
// Create Item to Put and Put it
Item putItem = new Item(9010, "Cheese", "Low", 33);
_itemsController.Put(9010, putItem);
// Get item just put
Item getPutItem = _itemsController.Get(9010);
// double float precision problem when comparing to objects containing double/float etc.
Assert.AreEqual(JsonConvert.SerializeObject(putItem), JsonConvert.SerializeObject(getPutItem));
_itemsController.Delete(9010);
Item itemDeleted = _itemsController.Get(9010);
Assert.IsNull(itemDeleted);
}
