public void TestPersistentRemove()
{
var settings = new ApplicationDataContainer();
settings.Values[key1] = val1;
settings.Values[key2] = val2;
settings.Values[key3] = val3;
settings.Values.Remove(key2);
settings = new ApplicationDataContainer();
Assert.AreEqual(settings.Values[key1], val1);
Assert.IsNull(settings.Values[key2]);
Assert.AreEqual(settings.Values[key3], val3);
settings.DeleteAsync().Wait();
}
}