public void AddTests()
{
var collection = new SortedObservableCollection <string>();
collection.Add("item 1");
Assert.AreEqual <int>(1, collection.Count);
Assert.AreEqual <int>(0, collection.IndexOf("item 1"));
collection.Add("item 0");
Assert.AreEqual <int>(2, collection.Count);
Assert.AreEqual <int>(0, collection.IndexOf("item 0"));
Assert.AreEqual <int>(1, collection.IndexOf("item 1"));
collection.Add("item 9");
Assert.AreEqual <int>(3, collection.Count);
Assert.AreEqual <int>(0, collection.IndexOf("item 0"));
Assert.AreEqual <int>(1, collection.IndexOf("item 1"));
Assert.AreEqual <int>(2, collection.IndexOf("item 9"));
collection.Add("item 5");
Assert.AreEqual <int>(4, collection.Count);
Assert.AreEqual <int>(0, collection.IndexOf("item 0"));
Assert.AreEqual <int>(1, collection.IndexOf("item 1"));
Assert.AreEqual <int>(2, collection.IndexOf("item 5"));
Assert.AreEqual <int>(3, collection.IndexOf("item 9"));
}
public void Add(PathBase child)
{
if (Childs.IndexOf(child) < 0)
{
Childs.Add(child);
child.PropertyChanged += Child_PropertyChanged;
}
else
{
throw new System.Exception("Path allready exists.");
}
}
public void Test_Indexing()
{
var coll = new SortedObservableCollection <int> {
3, 1, 2, 5, 4
};
CollectionAssert.AreEqual(Enumerable.Range(1, 5), coll);
Assert.AreEqual(0, coll.IndexOf(1));
Assert.AreEqual(2, coll.IndexOf(3));
Assert.AreEqual(4, coll.IndexOf(5));
Assert.AreEqual(-1, coll.IndexOf(150));
Assert.AreEqual(1, coll[0]);
Assert.AreEqual(2, coll[1]);
Assert.AreEqual(5, coll[4]);
}
public void ConstructorTests()
{
var list = new string[] { "item 4", "item 2", "item 5", "item 9" };
var collection = new SortedObservableCollection <string>(list);
var collection2 = new SortedObservableCollection <string>();
foreach (var item in list)
{
collection2.Add(item);
}
Assert.AreEqual <int>(4, collection.Count);
Assert.AreEqual <int>(collection.Count, collection2.Count);
Assert.AreEqual <int>(0, collection.IndexOf("item 2"));
Assert.AreEqual <int>(1, collection.IndexOf("item 4"));
Assert.AreEqual <int>(2, collection.IndexOf("item 5"));
Assert.AreEqual <int>(3, collection.IndexOf("item 9"));
}
public void MoveTest()
{
var collection = new SortedObservableCollection <TestModel>();
var item1 = new TestModel {
Value = 1
};
var item2 = new TestModel {
Value = 42
};
var item3 = new TestModel {
Value = 10
};
var item4 = new TestModel {
Value = 50
};
collection.ItemHasChanged = property => property == "Value";
collection.Add(item1);
collection.Add(item2);
collection.Add(item3);
collection.Add(item4);
item2.Value = 2;
item3.Value = 3;
item4.Value = 4;
Assert.AreEqual <int>(0, collection.IndexOf(item1));
Assert.AreEqual <int>(1, collection.IndexOf(item2));
Assert.AreEqual <int>(2, collection.IndexOf(item3));
Assert.AreEqual <int>(3, collection.IndexOf(item4));
item2.Value = 2;
item3.Value = 3;
item4.Value = 0;
Assert.AreEqual <int>(1, collection.IndexOf(item1));
Assert.AreEqual <int>(2, collection.IndexOf(item2));
Assert.AreEqual <int>(3, collection.IndexOf(item3));
Assert.AreEqual <int>(0, collection.IndexOf(item4));
item3.Value = 2;
Assert.AreEqual <int>(1, collection.IndexOf(item1));
Assert.AreEqual <int>(2, collection.IndexOf(item2));
Assert.AreEqual <int>(3, collection.IndexOf(item3));
Assert.AreEqual <int>(0, collection.IndexOf(item4));
}
