public void ForEach_Old()
        {
            var o = new ListObservable<int>(Observable.Range(0, 10));
            var l = new List<int>();

            foreach (int x in (IEnumerable)o)
                l.Add(x);

            l.AssertEqual(0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
        }
 public void Remove_None()
 {
     var o = new ListObservable<int>(Observable.Empty<int>());
     Assert.AreEqual(false, o.Remove(0));
     o.AssertEqual();
 }
 public void Remove_Some_Found()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     Assert.AreEqual(true, o.Remove(3));
     o.AssertEqual(0, 1, 2, 4, 5, 6, 7, 8, 9);
 }
Пример #4
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        public void Change_Error()
        {
            var o = new ListObservable <int>(Observable.Range(0, 10));

            ReactiveAssert.Throws <ArgumentOutOfRangeException>(() => o[100] = -1);
        }
 public void Add_Empty()
 {
     var o = new ListObservable<int>(Observable.Empty<int>());
     o.Add(100);
     o.AssertEqual(100);
 }
 public void RemoveAt_Some_NotFound()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     ReactiveAssert.Throws<ArgumentOutOfRangeException>(() => o.RemoveAt(100));
     o.AssertEqual(0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
 }
Пример #7
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        public void ObservableCanExecuteFuncShouldShowUpInCommand()
        {
            int counter = 1;
            var fixture = new ReactiveCommand(_ => (++counter % 2 == 0), null);
            var changes_as_observable = new ListObservable<bool>(fixture.CanExecuteObservable);

            int change_event_count = 0;
            fixture.CanExecuteChanged += (o, e) => { change_event_count++; };
            Enumerable.Range(0, 6).Run(x => {
                Assert.AreEqual(x % 2 == 0, fixture.CanExecute(null));
            });

            Assert.AreEqual(6, change_event_count);
        }
Пример #8
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        public void This_Some_NotFound()
        {
            var o = new ListObservable <int>(Observable.Range(0, 10));

            ReactiveAssert.Throws <ArgumentOutOfRangeException>(() => { var t = o[100]; });
        }
Пример #9
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        public void This_Some_Found()
        {
            var o = new ListObservable <int>(Observable.Range(0, 10));

            Assert.Equal(5, o[5]);
        }
Пример #10
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        public void IsReadOnly()
        {
            var o = new ListObservable <int>(Observable.Never <int>());

            Assert.Equal(false, o.IsReadOnly);
        }
Пример #11
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        public void This_None()
        {
            var o = new ListObservable <int>(Observable.Empty <int>());

            ReactiveAssert.Throws <ArgumentOutOfRangeException>(() => { var t = o[0]; });
        }
Пример #12
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        public void Contains_Some_Found()
        {
            var o = new ListObservable <int>(Observable.Range(0, 10));

            Assert.Equal(true, o.Contains(3));
        }
Пример #13
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        public void Contains_Some_NotFound()
        {
            var o = new ListObservable <int>(Observable.Range(0, 10));

            Assert.Equal(false, o.Contains(100));
        }
Пример #14
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        public void Contains_None()
        {
            var o = new ListObservable <int>(Observable.Empty <int>());

            Assert.Equal(false, o.Contains(0));
        }
        public void Subscribe_Disposed_Multi()
        {
            var s = new TestScheduler();

            var xs = s.CreateHotObservable<int>(
                OnNext(300, 1),
                OnCompleted<int>(400)
            );

            var o = new ListObservable<int>(xs);

            var results1 = s.CreateObserver<object>();
            var results2 = s.CreateObserver<object>();

            var d1 = o.Subscribe(results1);
            var d2 = o.Subscribe(results2);

            s.ScheduleAbsolute(350, () => d1.Dispose());
            s.ScheduleAbsolute(500, () => d2.Dispose());

            s.Start();

            results1.Messages.AssertEqual(
            );

            results2.Messages.AssertEqual(
            );
        }
Пример #16
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        public void Value_None()
        {
            var o = new ListObservable <int>(Observable.Empty <int>());

            ReactiveAssert.Throws <InvalidOperationException>(() => { var t = o.Value; });
        }
 public void IndexOf_None()
 {
     var o = new ListObservable<int>(Observable.Empty<int>());
     Assert.AreEqual(-1, o.IndexOf(0));
 }
Пример #18
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        public void Value_Some()
        {
            var o = new ListObservable <int>(Observable.Range(0, 10));

            Assert.Equal(9, o.Value);
        }
 public void Insert_Invalid_2()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     ReactiveAssert.Throws<ArgumentOutOfRangeException>(() => o.Insert(-1, 100));
     o.AssertEqual(0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
 }
Пример #20
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        public void IndexOf_None()
        {
            var o = new ListObservable <int>(Observable.Empty <int>());

            Assert.Equal(-1, o.IndexOf(0));
        }
        public void ObservableCanExecuteFuncShouldShowUpInCommand()
        {
            int counter = 1;
            var sched = new TestScheduler();
            var fixture = ReactiveCommand.Create(_ => (++counter % 2 == 0), null, sched);
            var changes_as_observable = new ListObservable<bool>(fixture.CanExecuteObservable);

            int change_event_count = 0;
            fixture.CanExecuteChanged += (o, e) => { change_event_count++; };
            Enumerable.Range(0, 6).Run(x => {
                sched.Run();
                this.Log().InfoFormat("Counter = {0}, x = {1}", counter, x);
                Assert.AreEqual(x % 2 == 0, fixture.CanExecute(null));
            });

            sched.Run();
            Assert.AreEqual(6, change_event_count);
        }
Пример #22
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        public void IndexOf_Some_Found()
        {
            var o = new ListObservable <int>(Observable.Range(0, 10));

            Assert.Equal(3, o.IndexOf(3));
        }
 public void CopyTo_Smaller_Offset()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     var array = new int[5];
     ReactiveAssert.Throws<ArgumentException>(() => o.CopyTo(array, 3));
 }
 public void Contains_None()
 {
     var o = new ListObservable<int>(Observable.Empty<int>());
     Assert.AreEqual(false, o.Contains(0));
 }
 public void Add_Some()
 {
     var o = new ListObservable<int>(Observable.Return(200));
     o.Add(100);
     o.AssertEqual(200, 100);
 }
 public void Contains_Some_NotFound()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     Assert.AreEqual(false, o.Contains(100));
 }
 public void Remove_Some_NotFound()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     Assert.AreEqual(false, o.Remove(100));
     o.AssertEqual(0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
 }
 public void Contains_Some_Found()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     Assert.AreEqual(true, o.Contains(3));
 }
        public void ForEach()
        {
            var o = new ListObservable<int>(Observable.Range(0, 10));
            var l = new List<int>();

            foreach (var x in o)
                l.Add(x);

            l.AssertEqual(0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
        }
 public void Clear()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     o.Clear();
     o.AssertEqual();
 }
 public void Value_None()
 {
     var o = new ListObservable<int>(Observable.Empty<int>());
     ReactiveAssert.Throws<InvalidOperationException>(() => { var t = o.Value; });
 }
 public void IsReadOnly()
 {
     var o = new ListObservable<int>(Observable.Never<int>());
     Assert.AreEqual(false, o.IsReadOnly);
 }
 public void Value_Some()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     Assert.AreEqual(9, o.Value);
 }
 public void This_None()
 {
     var o = new ListObservable<int>(Observable.Empty<int>());
     ReactiveAssert.Throws<ArgumentOutOfRangeException>(() => { var t = o[0]; });
 }
 public void IndexOf_Some_Found()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     Assert.AreEqual(3, o.IndexOf(3));
 }
 public void This_Some_NotFound()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     ReactiveAssert.Throws<ArgumentOutOfRangeException>(() => { var t = o[100]; });
 }
 public void RemoveAt_Some_Found()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     o.RemoveAt(3);
     o.AssertEqual(0, 1, 2, 4, 5, 6, 7, 8, 9);
 }
 public void This_Some_Found()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     Assert.AreEqual(5, o[5]);
 }
Пример #39
0
        public void TupleCollapsingReversedPairWithoutInitialValue()
        {
            using (var pipeline = Pipeline.Create())
            {
                var range   = Generators.Range(pipeline, 0, 10, TimeSpan.FromMilliseconds(100));
                var sourceA = range.Select(x => $"A{x}");
                var sourceB = range.Select(x => $"B{x}");
                var sourceC = range.Select(x => $"C{x}");
                var sourceD = range.Select(x => $"D{x}");
                var sourceE = range.Select(x => $"E{x}");
                var sourceF = range.Select(x => $"F{x}");
                var sourceG = range.Select(x => $"G{x}");

                var tuplesFG      = sourceF.Pair(sourceG);
                var tuplesEFG     = sourceE.Pair(tuplesFG);
                var tuplesDEFG    = sourceD.Pair(tuplesEFG);
                var tuplesCDEFG   = sourceC.Pair(tuplesDEFG);
                var tuplesBCDEFG  = sourceB.Pair(tuplesCDEFG);
                var tuplesABCDEFG = sourceA.Pair(tuplesBCDEFG);
                ListObservable <ValueTuple <string, string, string, string, string, string, string> > tuples = tuplesABCDEFG.ToObservable().ToListObservable();
                pipeline.Run();

                // cannot validate length as above because without initial value, it is non-deterministic
                var results = tuples.AsEnumerable().ToArray();

                // can't really validate content ordering as with Join because Pair is inherently non-deterministic
                foreach (var r in results)
                {
                    Assert.IsTrue(r.Item1.StartsWith("A"));
                    Assert.IsTrue(r.Item2.StartsWith("B"));
                    Assert.IsTrue(r.Item3.StartsWith("C"));
                    Assert.IsTrue(r.Item4.StartsWith("D"));
                    Assert.IsTrue(r.Item5.StartsWith("E"));
                    Assert.IsTrue(r.Item6.StartsWith("F"));
                    Assert.IsTrue(r.Item7.StartsWith("G"));
                }
            }
        }
 public void CopyTo_RightSize()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     var array = new int[10];
     o.CopyTo(array, 0);
     array.AssertEqual(0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
 }
Пример #41
0
        public void ObservableCanExecuteShouldShowUpInCommand()
        {
            var can_execute = new Subject<bool>();
            var fixture = new ReactiveCommand(can_execute, null);
            var changes_as_observable = new ListObservable<bool>(fixture.CanExecuteObservable);

            var input = new[] { true, false, false, true, false, true };

            int change_event_count = 0;
            fixture.CanExecuteChanged += (o, e) => { change_event_count++; };
            input.Run(x => {
                can_execute.OnNext(x);
                Assert.AreEqual(x, fixture.CanExecute(null));
            });

            // N.B. We check against '5' instead of 6 because we're supposed to
            // suppress changes that aren't actually changes i.e. false => false
            can_execute.OnCompleted();
            Assert.AreEqual(5, change_event_count);

            input.Zip(changes_as_observable.ToList(), (expected, actual) => new { expected, actual })
                 .Do(Console.WriteLine)
                 .Run(x => Assert.AreEqual(x.expected, x.actual));
        }
 public void CopyTo_Bigger_Offset()
 {
     var o = new ListObservable<int>(Observable.Range(0, 10));
     var array = new int[15];
     o.CopyTo(array, 3);
     array.AssertEqual(0, 0, 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0);
 }
        public void ObservableCanExecuteShouldShowUpInCommand()
        {
            var input = new[] {true, false, false, true, false, true};
            var result = (new TestScheduler()).With(sched => {
                var can_execute = new Subject<bool>();
                var fixture = new ReactiveCommand(can_execute, null);
                var changes_as_observable = new ListObservable<bool>(fixture.CanExecuteObservable);

                int change_event_count = 0;
                fixture.CanExecuteChanged += (o, e) => { change_event_count++; };
                input.Run(x => {
                    can_execute.OnNext(x);
                    sched.Run();
                    Assert.AreEqual(x, fixture.CanExecute(null));
                });

                // N.B. We check against '5' instead of 6 because we're supposed to
                // suppress changes that aren't actually changes i.e. false => false
                can_execute.OnCompleted();
                sched.Run();
                Assert.AreEqual(5, change_event_count);

                return changes_as_observable;
            });

            input.AssertAreEqual(result.ToList());
        }
Пример #44
0
        public void IndexOf_Some_NotFound()
        {
            var o = new ListObservable <int>(Observable.Range(0, 10));

            Assert.AreEqual(-1, o.IndexOf(100));
        }