public void BlueSkyTest_AddActivities()
{
// pre-conditions
Assert.AreEqual(0, Context.cardactivity.Local.Count);
// exercise
CardActivity cardActivity = new CardActivity();
cardActivity.Amount = 2;
cardActivity.Description = "Test description";
cardActivity.Category = "test category";
cardActivity.Date = DateTime.Today;
Service.AddActivities(new CardActivity[] { cardActivity });
// post-conditions
Assert.AreEqual(1, Context.cardactivity.Local.Count);
}