public void BindToProperty () {
var tc = new TestClass();
var ts = new TestStruct();
var f = new Future<int>();
f.Bind(() => tc.Property);
try {
f.Bind(() => ts.Property);
Assert.Fail("Did not throw InvalidOperationException");
} catch (InvalidOperationException) {
}
f.Complete(5);
Assert.AreEqual(5, tc.Property);
Assert.AreNotEqual(5, ts.Property);
}
public void CanBindFutureToOtherFuture () {
var a = new Future<object>();
var b = new Future<object>();
b.Bind(a);
a.Complete(5);
Assert.AreEqual(5, b.Result);
}
public static Future <C> SelectMany <A, B, C>(this Future <A> m, Func <A, Future <B> > k, Func <A, B, C> f)
{
return(m.Bind(a => k(a).Bind <B, C>(b => f(a, b).PureFuture())));
}
public static Future <T> Join <T>(this Future <Future <T> > future)
{
return(future.Bind(a => a));
}
public static Future <B> SelectMany <A, B>(this Future <A> m, Func <A, Future <B> > k)
{
return(m.Bind(k));
}
