public void UpdateItem()
{
DataBase dataBase = new DataBase();
string name = Guid.NewGuid().ToString();
Item item = new Item
{
Name = name,
Description = Guid.NewGuid().ToString(),
ItemTypeId = 0,
Image = new byte[] {1, 2, 3, 4, 5},
};
int rowsInserted = dataBase.ItemInsert(item);
Assert.AreEqual(1, rowsInserted);
List<Item> items = dataBase.ItemGetAll(@"SELECT Id, Name, Description, ItemType, Image FROM Item");
Assert.IsNotNull(items);
Item find = items.Find(i => i.Name == name);
Assert.IsNotNull(find);
string newName = Guid.NewGuid().ToString();
find.Name = newName;
int rowsUpdated = dataBase.ItemUpdate(find);
Assert.AreEqual(1, rowsUpdated);
Item updatedItem = dataBase.ItemGet(find.Id);
Assert.AreEqual(newName, updatedItem.Name);
Assert.AreEqual(item.Description, updatedItem.Description);
Assert.AreEqual(item.ItemTypeId, updatedItem.ItemTypeId);
}
