public void ModifyItem()
{
var raisedItemEvents = new List <ItemStateChangedEventArgs>();
var raisedPropertyEvents = new List <PropertyChangedEventArgs>();
Array <TestObject> a = Generator.Array(10, g => TestObject.GenerateRandom());
a.ItemStateChanged += delegate(object sender, ItemStateChangedEventArgs e)
{
raisedItemEvents.Add(e);
};
a.PropertyChanged += delegate(object sender, PropertyChangedEventArgs e)
{
raisedPropertyEvents.Add(e);
};
a[5].Value = 1234;
Assert.Single(raisedItemEvents);
Assert.Equal(5, raisedItemEvents[0].ItemIndex);
Assert.Equal(nameof(TestObject.Value), raisedItemEvents[0].PropertyName);
Assert.Empty(raisedPropertyEvents);
}
public void NullObject()
{
TestObject x = null;
Assert.Throws <ArgumentNullException>(() => Serializer.Write(x));
}