public void ThrowsArgumentExceptionWhenElementsToAddAreNotSpecified()
{
CategoryCollection categoryCollection = new CategoryCollection();
void addRange(IEnumerable <NamedObject> range) => categoryCollection.AddRange("Kursy", range);
Assert.ThrowsException <ArgumentNullException>(() => addRange(null));
Assert.ThrowsException <ArgumentException>(() => addRange(Enumerable.Empty <NamedObject>()));
}
private async void LoadData()
{
DepartmentCollection.Clear();
CategoryCollection.Clear();
var dCollection = await DbHandler.Instance.GetAllData <BbDepartment>();
DepartmentCollection.AddRange(dCollection);
var cCollection = await DbHandler.Instance.GetAllData <BbCategory>();
CategoryCollection.AddRange(cCollection);
}
protected CategoryCollection GetAllCategories(int forParentEntityId)
{
var result = new CategoryCollection();
var categories = CategoryManager.GetAllCategories(forParentEntityId);
foreach (var category in categories)
{
result.Add(category);
result.AddRange(GetAllCategories(category.CategoryId));
}
return(result);
}
public override async void OnLoad()
{
base.OnLoad();
List <BbDepartment> deptCollection = await DbHandler.Instance.GetAllData <BbDepartment>();
List <BbCategory> categoryCollection = await DbHandler.Instance.GetAllData <BbCategory>();
DeptCollection.Clear();
CategoryCollection.Clear();
DeptCollection.AddRange(deptCollection);
CategoryCollection.AddRange(categoryCollection);
}
public ActionResult Save(Bam.Net.Analytics.Category[] values)
{
try
{
CategoryCollection saver = new CategoryCollection();
saver.AddRange(values);
saver.Save();
return(Json(new { Success = true, Message = "", Dao = "" }));
}
catch (Exception ex)
{
return(GetErrorResult(ex));
}
}
public void CategoryAndNamedObjectAreSorted()
{
CategoryCollection categoryCollection = new CategoryCollection();
categoryCollection.AddRange("Kursy", new NamedObject("Python"),
new NamedObject("C#"),
new NamedObject("Java"))
.AddRange("Audiobooki", new NamedObject("HTML"),
new NamedObject("CSS"),
new NamedObject("JavaScript"),
new NamedObject("Angular"));
var firstElement = categoryCollection.ElementAt(0);
var secondElement = categoryCollection.ElementAt(1);
Assert.AreEqual("Audiobooki", firstElement.Key);
Assert.AreEqual("HTML", firstElement.Value.ElementAt(2).Name);
Assert.AreEqual("Java", secondElement.Value.ElementAt(1).Name);
}
private void BindData(CategoryWidget widget)
{
txtTitle.Text = widget.Title;
CategoryCollection cc = new CategoryController().GetTopLevelCachedCategories();
CategoryCollection InUse = new CategoryCollection();
CategoryCollection NotInUse = new CategoryCollection();
NotInUse.AddRange(cc);
foreach (int i in widget.CategoryIds)
{
bool found = false;
foreach (Category c in NotInUse)
{
if (i == c.Id)
{
InUse.Add(c);
found = true;
}
}
if (found)
{
NotInUse.Remove(InUse[InUse.Count - 1]);
}
}
the_Categories.DataSource = NotInUse;
the_Categories.DataBind();
existing_items.Items.Clear();
foreach (Category c in InUse)
{
existing_items.Items.Add(new OrderedListItem(string.Format(ItemFormat, c.Name, c.Id), c.Name,
c.Id.ToString()));
}
}
private void BindData(CategoryWidget widget)
{
txtTitle.Text = widget.Title;
CategoryCollection cc = new CategoryController().GetTopLevelCachedCategories();
CategoryCollection InUse = new CategoryCollection();
CategoryCollection NotInUse = new CategoryCollection();
NotInUse.AddRange(cc);
foreach(int i in widget.CategoryIds)
{
bool found = false;
foreach(Category c in NotInUse)
{
if(i == c.Id)
{
InUse.Add(c);
found = true;
}
}
if(found)
{
NotInUse.Remove(InUse[InUse.Count - 1]);
}
}
the_Categories.DataSource = NotInUse;
the_Categories.DataBind();
existing_items.Items.Clear();
foreach (Category c in InUse)
{
existing_items.Items.Add(new Telligent.Glow.OrderedListItem(string.Format(this.ItemFormat, c.Name, c.Id), c.Name, c.Id.ToString()));
}
}
private static void TestCategoryCollection()
{
Stopwatch stopwatch = new Stopwatch();
long time1 = stopwatch.TimeMillis(() =>
{
CategoryCollection categoryCollection = new CategoryCollection();
Enumerable.Range(0, 1000000).ForEach(x => categoryCollection.Add("Kategoria", new NamedObject("Nazwa")));
});
long time2 = stopwatch.TimeMillis(() =>
{
CategoryCollection categoryCollection = new CategoryCollection();
var itemsToAdd = Enumerable.Range(0, 1000000).Select(x => new NamedObject("Nazwa"));
categoryCollection.AddRange("Kategoria", itemsToAdd);
});
ConsoleUtils.WriteResult("Elementy dodane pojedynczo", time1);
ConsoleUtils.WriteResult("Elementy dodane wszystkie naraz", time2);
}