public void WithMaxDate()
{
var stream = new DayStream(new DateTime(2010, 1, 1), DateTime.MaxValue);
Assert.AreEqual(new DateTime(2010, 1, 1), stream.First());
Assert.AreEqual(new DateTime(2010, 1, 1), stream.ToList().First()); //duurt lang!
}
public void FirstOrDefault()
{
var dag = new DateTime(2010, 1, 1);
var p = new DayStream(dag, dag).FirstOrDefault(d => false);
Assert.False(p.HasValue);
}
public void ForYear()
{
var p = DayStream.ForYear(2014);
Assert.AreEqual(365, p.Count());
Assert.AreEqual(new DateTime(2014, 1, 1), p.First());
Assert.AreEqual(new DateTime(2014, 12, 31), p.Last());
}
public void LinqQeuries()
{
var result = new DayStream(new DateTime(2014, 8, 24), DateTime.MinValue)
.Where(d => d.DayOfWeek != DayOfWeek.Saturday && d.DayOfWeek != DayOfWeek.Sunday)
.Skip(3);
Assert.AreEqual(new DateTime(2014, 8, 19), result.First());
}
public void Reverse()
{
var p = new DayStream(new DateTime(2014, 3, 13), new DateTime(2014, 5, 14)).Reverse();
Assert.AreEqual(63, p.Count());
Assert.AreEqual(new DateTime(2014, 5, 14), p.First());
Assert.AreEqual(new DateTime(2014, 3, 13), p.Last());
}
public void EenDag()
{
var dag = new DateTime(2010, 1, 1);
var p = new DayStream(dag, dag);
Assert.AreEqual(1, p.Count());
Assert.AreEqual(new DateTime(2010, 1, 1), p.First());
Assert.AreEqual(new DateTime(2010, 1, 1), p.Last());
}
public void StreamVersusList()
{
var p = new DayStream(new DateTime(2014, 1, 1), new DateTime(2014, 12, 31));
var stream = p.MoveNextCounter();
var list = p.MoveNextCounter();
stream.First();
list.ToList().First();
Assert.AreEqual(1, stream.MoveNextCounter);
Assert.AreEqual(365, list.MoveNextCounter);
}