public void Select()
{
var set = Enumerate.Return(1).Select(t => t + 1)();
Assert.AreEqual(2, set().Value);
Assert.IsFalse(set().HasValue);
}
public void Return()
{
var set = Enumerate.Return(1)();
Assert.AreEqual(1, set().Value);
Assert.IsFalse(set().HasValue);
}
public void ToEnumerable()
{
var set = Enumerate.Return(1).ToEnumerable();
Assert.AreEqual(1, set.Single());
}
public void ThrowSelectMany()
{
var set = Enumerate.Throw <int>(new InvalidOperationException("Epic Fail!")).SelectMany(t => Enumerate.Return(1))();
try
{
var v = set().Value;
Assert.Fail("No exception thrown");
}
catch (InvalidOperationException)
{
// Expected
}
}