public void ChangingASerializableItemShouldChangeTheContentHash(string[] items, int toChange, string newValue)
{
PexAssume.IsNotNullOrEmpty(items);
PexAssume.TrueForAll(items, x => x != null);
PexAssume.AreDistinctReferences(items);
PexAssume.IsTrue(toChange >= 0 && toChange < items.Length);
(new TestScheduler()).With(sched => {
var fixture = new SerializedCollection <ModelTestFixture>(
items.Select(x => new ModelTestFixture()
{
TestString = x
}));
bool shouldDie = true;
var hashBefore = fixture.ContentHash;
PexAssume.AreNotEqual(newValue, fixture[toChange].TestString);
fixture.Changed.Subscribe(_ => shouldDie = false);
Observable.Return(newValue, sched).Subscribe(x => fixture[toChange].TestString = x);
sched.Start();
PexAssert.AreNotEqual(hashBefore, fixture.ContentHash);
PexAssert.IsFalse(shouldDie);
});
}
public void Share()
{
var source = Enumerable.Range(0, 10).Share();
var firstEnumerator = source.GetEnumerator();
var secondEnumerator = source.GetEnumerator();
PexAssert.AreNotEqual(firstEnumerator, secondEnumerator);
for (var i = 0; i < 5; i++)
{
PexAssert.IsTrue(firstEnumerator.MoveNext());
PexAssert.IsTrue(secondEnumerator.MoveNext());
var offset = i * 2;
PexAssert.AreEqual(offset, firstEnumerator.Current);
PexAssert.AreEqual(offset + 1, secondEnumerator.Current);
}
PexAssert.IsFalse(firstEnumerator.MoveNext());
PexAssert.IsFalse(secondEnumerator.MoveNext());
}
private static void RemotableCallBack()
{
var source = (int[])AppDomain.CurrentDomain.GetData("sourceData");
var remote = (IEnumerable <Tuple <int, int> >)AppDomain.CurrentDomain.GetData("testEnum");
var otherDomain = (int)AppDomain.CurrentDomain.GetData("otherDomain");
PexAssert.AreNotEqual(AppDomain.CurrentDomain.Id, otherDomain);
var enumerable = remote.Select(x => Tuple.Create(x, AppDomain.CurrentDomain.Id));
var enumerator = enumerable.GetEnumerator();
foreach (var value in source)
{
PexAssert.IsTrue(enumerator.MoveNext());
var item = enumerator.Current;
PexAssert.AreEqual(value, item.First.First);
PexAssert.AreEqual(AppDomain.CurrentDomain.Id, item.Second);
PexAssert.AreEqual(otherDomain, item.First.Second);
}
PexAssert.IsFalse(enumerator.MoveNext());
}
