public void Markers()
{
using (var s = new MarbleScheduler())
{
var e1 = s.Hot("-a");
var e2 = s.Hot("--b");
var expected = "-ab";
s.ExpectObservable(e1.Merge(e2)).ToBe(expected);
}
}
public void Ensure()
{
using (var s = new MarbleScheduler())
{
var e1 = s.Hot("----a--^--b-------c--|");
var e2 = s.Hot("---d-^--e---------f-----|");
var expected = "---(be)----c-f-----|";
s.ExpectObservable(e1.Merge(e2)).ToBe(expected);
}
}
public void ExpectObservable_should_work_for_zipped_observable()
{
using (var s = new MarbleScheduler())
{
var dict = Enumerable.Range(0, 10)
.Zip(Enumerable.Range('0' + 0, 10).Select(p => (char)p), Tuple.Create)
.ToDictionary(k => k.Item2, v => v.Item1);
var e1 = s.Hot("----1--^--2--3-----0--|", dict);
var e2 = s.Hot("---2-^--1---2--1----9--|", dict);
var expected = "---3---5----1--|";
s.ExpectObservable(e1.Zip(e2, (a, b) => a + b)).ToBe(expected, dict);
}
}
public void ExpectObservable_should_accept_unsubscription_marble_diagram()
{
using (var s = new MarbleScheduler())
{
var source = s.Hot("---^-a-b-|");
var unsubscribe = "---!";
var expected = "--a";
s.ExpectObservable(source, unsubscribe).ToBe(expected);
}
}
public void ExpectObservable_should_support_testing_metastreams()
{
using (var s = new MarbleScheduler())
{
var x = s.Cold("-a-b|");
var y = s.Cold("-c-d|");
var myObservable = s.Hot("---x---y----|", Dict.Map('x', x, 'y', y));
var expected = "---x---y----|";
s.ExpectObservable(myObservable).ToBe(expected, Dict.Map('x', x, 'y', y));
}
}
public void ExpectObservable_should_materialize_inner_observables()
{
var s = new MarbleScheduler();
var x1 = s.Cold("---a---b---|");
var x2 = s.Cold("---a---b---|");
var y = s.Hot("---x---", Dict.Map('x', x1));
s.ExpectObservable(y).ToBe("---x---", Dict.Map('x', x2), comparer: new ObservableEqualityComparer <char>());
s.Start();
}
public void ExpectObservable_should_handle_inner_observables()
{
using (var s = new MarbleScheduler())
{
var x = s.Cold("--a--b--c--d--e--| ");
var xsubs = " ^ ! ";
var y = s.Cold("---f---g---h---i--|");
var ysubs = " ^ !";
var e1 = s.Hot("---------x---------y---------| ");
var e1subs = "^ ! ";
var expected = "-----------a--b--c----f---g---h---i--|";
var observableLookup = Dict.Map('x', x, 'y', y);
var result = e1.Select(p => observableLookup[p]).Switch();
s.ExpectObservable(result).ToBe(expected);
s.ExpectSubscriptions(x.Subscriptions).ToBe(xsubs);
s.ExpectSubscriptions(y.Subscriptions).ToBe(ysubs);
s.ExpectSubscriptions(e1.Subscriptions).ToBe(e1subs);
}
}