public void TestYMapEventExceptionsShouldCompleteTransaction()
{
var doc = new YDoc();
var map = doc.GetMap("map");
bool updateCalled = false;
bool throwingObserverCalled = false;
bool throwingDeepObserverCalled = false;
doc.UpdateV2 += (s, e) =>
{
updateCalled = true;
};
void throwingObserver(object sender, YEventArgs args)
{
throwingObserverCalled = true;
throw new Exception("Failure");
}
void throwingDeepObserver(object sender, YDeepEventArgs args)
{
throwingDeepObserverCalled = true;
throw new Exception("Deep failure");
}
map.EventHandler += throwingObserver;
map.DeepEventHandler += throwingDeepObserver;
Assert.ThrowsException <Exception>(() =>
{
map.Set("y", "2");
});
Assert.IsTrue(updateCalled);
Assert.IsTrue(throwingObserverCalled);
Assert.IsTrue(throwingDeepObserverCalled);
// Check if it works again.
updateCalled = false;
throwingObserverCalled = false;
throwingDeepObserverCalled = false;
Assert.ThrowsException <Exception>(() =>
{
map.Set("z", "3");
});
Assert.IsTrue(updateCalled);
Assert.IsTrue(throwingObserverCalled);
Assert.IsTrue(throwingDeepObserverCalled);
Assert.AreEqual("3", map.Get("z"));
}
public void TestRestoreLeftItem()
{
var doc = new YDoc(new YDocOptions {
Gc = false
});
doc.GetArray("array").Insert(0, new[] { "item1" });
doc.GetMap("map").Set("test", 1);
doc.GetArray("array").Insert(0, new[] { "item0" });
var snap = doc.CreateSnapshot();
doc.GetArray("array").Delete(1);
var docRestored = snap.RestoreDocument(doc);
CollectionAssert.AreEqual(new[] { "item0", "item1" }, (ICollection)docRestored.GetArray("array").ToArray());
CollectionAssert.AreEqual(new[] { "item0" }, (ICollection)doc.GetArray("array").ToArray());
}
public void TestSubdoc()
{
var doc = new YDoc();
doc.Load();
{
List <List <string> > events = null;
doc.SubdocsChanged += (s, e) =>
{
events = new List <List <string> >();
events.Add(new List <string>(e.Added.Select(d => d.Guid)));
events.Add(new List <string>(e.Removed.Select(d => d.Guid)));
events.Add(new List <string>(e.Loaded.Select(d => d.Guid)));
};
var subdocs = doc.GetMap("mysubdocs");
var docA = new YDoc(new YDocOptions {
Guid = "a"
});
docA.Load();
subdocs.Set("a", docA);
CollectionAssert.AreEqual(new[] { "a" }, events[0]);
CollectionAssert.AreEqual(new object[] { }, events[1]);
CollectionAssert.AreEqual(new[] { "a" }, events[2]);
events = null;
(subdocs.Get("a") as YDoc).Load();
Assert.IsNull(events);
events = null;
(subdocs.Get("a") as YDoc).Destroy();
CollectionAssert.AreEqual(new[] { "a" }, events[0]);
CollectionAssert.AreEqual(new[] { "a" }, events[1]);
CollectionAssert.AreEqual(new object[] { }, events[2]);
events = null;
(subdocs.Get("a") as YDoc).Load();
CollectionAssert.AreEqual(new object[] { }, events[0]);
CollectionAssert.AreEqual(new object[] { }, events[1]);
CollectionAssert.AreEqual(new[] { "a" }, events[2]);
events = null;
subdocs.Set("b", new YDoc(new YDocOptions {
Guid = "a"
}));
CollectionAssert.AreEqual(new[] { "a" }, events[0]);
CollectionAssert.AreEqual(new object[] { }, events[1]);
CollectionAssert.AreEqual(new object[] { }, events[2]);
events = null;
(subdocs.Get("b") as YDoc).Load();
CollectionAssert.AreEqual(new object[] { }, events[0]);
CollectionAssert.AreEqual(new object[] { }, events[1]);
CollectionAssert.AreEqual(new[] { "a" }, events[2]);
events = null;
var docC = new YDoc(new YDocOptions {
Guid = "c"
});
docC.Load();
subdocs.Set("c", docC);
CollectionAssert.AreEqual(new[] { "c" }, events[0]);
CollectionAssert.AreEqual(new object[] { }, events[1]);
CollectionAssert.AreEqual(new[] { "c" }, events[2]);
events = null;
var guids = doc.GetSubdocGuids().ToList();
guids.Sort();
CollectionAssert.AreEqual(new[] { "a", "c" }, guids);
}
var doc2 = new YDoc();
{
Assert.AreEqual(0, doc2.GetSubdocGuids().Count());
List <List <string> > events = null;
doc2.SubdocsChanged += (s, e) =>
{
events = new List <List <string> >();
events.Add(new List <string>(e.Added.Select(d => d.Guid)));
events.Add(new List <string>(e.Removed.Select(d => d.Guid)));
events.Add(new List <string>(e.Loaded.Select(d => d.Guid)));
};
doc2.ApplyUpdateV2(doc.EncodeStateAsUpdateV2());
CollectionAssert.AreEqual(new[] { "a", "a", "c" }, events[0]);
CollectionAssert.AreEqual(new object[] { }, events[1]);
CollectionAssert.AreEqual(new object[] { }, events[2]);
events = null;
(doc2.GetMap("mysubdocs").Get("a") as YDoc).Load();
CollectionAssert.AreEqual(new object[] { }, events[0]);
CollectionAssert.AreEqual(new object[] { }, events[1]);
CollectionAssert.AreEqual(new[] { "a" }, events[2]);
events = null;
var guids = doc2.GetSubdocGuids().ToList();
guids.Sort();
CollectionAssert.AreEqual(new[] { "a", "c" }, guids);
doc2.GetMap("mysubdocs").Delete("a");
CollectionAssert.AreEqual(new object[] { }, events[0]);
CollectionAssert.AreEqual(new[] { "a" }, events[1]);
CollectionAssert.AreEqual(new object[] { }, events[2]);
events = null;
guids = doc2.GetSubdocGuids().ToList();
guids.Sort();
CollectionAssert.AreEqual(new[] { "a", "c" }, guids);
}
}
