public static void InsertTest()
{
Guid[] anArray = { Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid() };
ObservableList <Guid> col0 = new ObservableList <Guid>((IEnumerable <Guid>)anArray);
ObservableList <Guid> col1 = new ObservableList <Guid>((IEnumerable <Guid>)anArray);
ObservableList <Guid> col3 = new ObservableList <Guid>((IEnumerable <Guid>)anArray);
//inserting item at the beginning.
Guid g0 = Guid.NewGuid();
col0.Insert(0, g0);
Assert.Equal(g0, col0[0]);
// inserting item in the middle
Guid g1 = Guid.NewGuid();
col1.Insert(1, g1);
Assert.Equal(g1, col1[1]);
// inserting item at the end.
Guid g3 = Guid.NewGuid();
col3.Insert(col3.Count, g3);
Assert.Equal(g3, col3[col3.Count - 1]);
string[] anArrayString = new string[] { "one", "two", "three", "four" };
ObservableList <string> collection = new ObservableList <string>((IEnumerable <string>)anArrayString);
CollectionAndPropertyChangedTester helper = new CollectionAndPropertyChangedTester();
helper.AddOrInsertItemTest(collection, "seven", 2);
helper.AddOrInsertItemTest(collection, "zero", 0);
helper.AddOrInsertItemTest(collection, "eight", collection.Count);
}
public static void AddTest()
{
string[] anArray = { "one", "two", "three" };
ObservableList <string> col = new ObservableList <string>(anArray);
CollectionAndPropertyChangedTester helper = new CollectionAndPropertyChangedTester();
helper.AddOrInsertItemTest(col, "four");
}