public void OrderQuestsDescendingTest()
{
//Arrange
DateTime current = DateTime.Now;
Quest q1 = new FakeQuest()
{
Deadline = current + new TimeSpan(1, 0, 0)
};
Quest q2 = new FakeQuest()
{
Deadline = current + new TimeSpan(3, 10, 0)
};
List <Quest> quests = new List <Quest> {
q2, q1
};
TimeLeftOrderStrategy strategy = new TimeLeftOrderStrategy()
{
Descending = true
};
//Act
IList <Quest> orderedList = strategy.Order(quests).ToList();
//Assert
Assert.IsNotNull(orderedList);
Assert.AreEqual(2, orderedList.Count);
Assert.AreEqual(q2, orderedList[0]);
Assert.AreEqual(q1, orderedList[1]);
}
public void OrderQuestsNullTest()
{
//Arrange
IEnumerable <Quest> quests = null;
TimeLeftOrderStrategy strategy = new TimeLeftOrderStrategy();
//Act
ArgumentNullException ex = Assert.Throws <ArgumentNullException>(() => strategy.Order(null));
//Assert
Assert.IsNotNull(ex);
Assert.AreEqual("quests", ex.ParamName);
}
