public void MergeRuleUnbroken()
{
var obj = Csla.DataPortal.Create <Foo>();
obj.Name = "2";
obj.MockUpdated();
var cloned = obj.Clone();
cloned.Name = "1";
cloned.MockUpdated();
var changed = false;
obj.PropertyChanged += (o, e) => { changed = true; };
var merger = new GraphMerger();
merger.MergeGraph(obj, cloned);
Assert.AreEqual(cloned.Name, obj.Name);
Assert.AreEqual(cloned.IsDirty, obj.IsDirty);
Assert.AreEqual(cloned.IsNew, obj.IsNew);
Assert.IsFalse(obj.IsDirty);
Assert.IsTrue(obj.IsValid);
Assert.IsTrue(changed);
}
public void MergeList()
{
var obj = Csla.DataPortal.Create <FooList>();
obj.AddNew().Name = "existing";
obj[0].MockUpdated();
obj.AddNew().Name = "to be deleted";
obj.Remove(obj[1]);
obj.AddNew().Name = "new";
obj.AddNew().Name = "remove in clone";
Assert.AreEqual(3, obj.Count, "preclone count");
var cloned = obj.Clone();
Assert.AreEqual(3, cloned.Count, "postclone count");
cloned.Remove(cloned.Where(_ => _.Name == "remove in clone").First());
Assert.AreEqual(2, cloned.Count, "postclone count after removed obj");
Assert.AreEqual(cloned[0].Name, obj[0].Name, "postclone [0]");
Assert.AreEqual(cloned[1].Name, obj[1].Name, "postclone [1]");
cloned[0].Name = "existing (cloned)";
cloned[1].Name = "new (cloned)";
cloned.AddNew().Name = "new in clone";
cloned.MockUpdated();
var merger = new GraphMerger();
merger.MergeBusinessListGraph <FooList, Foo>(obj, cloned);
Assert.AreEqual(cloned.Count, obj.Count, "count");
Assert.AreEqual(3, obj.Count, "count 3");
Assert.AreEqual(cloned[0].Name, obj[0].Name, "[0]");
Assert.AreEqual(cloned[1].Name, obj[1].Name, "[1]");
Assert.AreEqual(cloned[2].Name, obj[2].Name, "[2]");
Assert.AreEqual(cloned.IsDirty, obj.IsDirty);
Assert.IsFalse(obj.IsDirty);
}
public void MergeChildList()
{
var obj = Csla.DataPortal.Create <Foo>();
obj.ChildList.AddNew();
obj.ChildList[0].Name = "1";
obj.ChildList.AddNew();
obj.ChildList[1].Name = "12";
obj.MockUpdated();
var cloned = obj.Clone();
cloned.ChildList[0].Name = "2";
cloned.ChildList.RemoveAt(1);
cloned.ChildList.AddNew();
cloned.ChildList[1].Name = "42";
cloned.MockUpdated();
var merger = new GraphMerger();
merger.MergeGraph(obj, cloned);
Assert.IsFalse(ReferenceEquals(obj.ChildList, cloned.ChildList), "ref");
Assert.AreEqual(2, obj.ChildList.Count, "count");
Assert.IsFalse(obj.ChildList[0].IsValid, "[0] isvalid");
Assert.IsTrue(obj.ChildList[1].IsValid, "[1] isvalid");
Assert.IsFalse(obj.ChildList.IsValid, "isvalid");
Assert.AreEqual("2", obj.ChildList[0].Name, "[0] name");
Assert.AreEqual("42", obj.ChildList[1].Name, "[1] name");
Assert.IsFalse(ReferenceEquals(obj.ChildList[0], cloned.ChildList[0]), "[0] ref");
Assert.IsTrue(ReferenceEquals(obj.ChildList[1], cloned.ChildList[1]), "[1] ref");
Assert.IsTrue(ReferenceEquals(obj.ChildList, obj.ChildList[1].Parent), "parent ref");
}
public void MergeChildDelete()
{
var obj = Csla.DataPortal.Create <Foo>();
obj.Name = "1";
obj.AddChild();
obj.Child.Name = "42";
obj.MockUpdated();
obj.MarkForDelete();
var cloned = obj.Clone();
cloned.Name = "2";
cloned.Child.Name = "43";
cloned.MockDeleted();
var changed = false;
obj.PropertyChanged += (o, e) => { changed = true; };
var merger = new GraphMerger();
merger.MergeGraph(obj, cloned);
Assert.IsFalse(ReferenceEquals(obj.Child, cloned.Child), "ref");
Assert.AreEqual(cloned.Child.Name, obj.Child.Name, "name");
Assert.AreEqual(cloned.Child.IsDirty, obj.Child.IsDirty, "isdirty");
Assert.AreEqual(cloned.Child.IsNew, obj.Child.IsNew, "isnew");
Assert.IsTrue(obj.Child.IsNew, "isnew true");
Assert.IsTrue(obj.Child.IsDirty, "isdirty true");
Assert.IsTrue(obj.Child.IsValid, "isvalid true");
Assert.IsTrue(changed, "changed");
}
public void MergeDelete()
{
var obj = Csla.DataPortal.Create <Foo>();
obj.Name = "1";
obj.MockUpdated(); // make it an old object
obj.MarkForDelete(); // mark for deletion
var cloned = obj.Clone();
cloned.Name = "2";
cloned.MockDeleted(); // mock DP delete result
var changed = false;
obj.PropertyChanged += (o, e) => { changed = true; };
var merger = new GraphMerger();
merger.MergeGraph(obj, cloned);
Assert.AreEqual(cloned.Name, obj.Name);
Assert.IsTrue(obj.IsNew, "obj.IsTrue");
Assert.IsFalse(obj.IsDeleted, "obj.IsDeleted");
Assert.AreEqual(cloned.IsDeleted, obj.IsDeleted, "IsDeleted equal");
Assert.AreEqual(cloned.IsDirty, obj.IsDirty);
Assert.AreEqual(cloned.IsNew, obj.IsNew);
Assert.IsFalse(obj.IsValid);
Assert.IsTrue(changed);
}
public void MergeRuleUnbroken()
{
ApplicationContext applicationContext = _testDIContext.CreateTestApplicationContext();
IDataPortal <Foo> dataPortal = _testDIContext.CreateDataPortal <Foo>();
var obj = dataPortal.Create();
obj.Name = "2";
obj.MockUpdated();
var cloned = obj.Clone();
cloned.Name = "1";
cloned.MockUpdated();
var changed = false;
obj.PropertyChanged += (o, e) => { changed = true; };
var merger = new GraphMerger(applicationContext);
merger.MergeGraph(obj, cloned);
Assert.AreEqual(cloned.Name, obj.Name);
Assert.AreEqual(cloned.IsDirty, obj.IsDirty);
Assert.AreEqual(cloned.IsNew, obj.IsNew);
Assert.IsFalse(obj.IsDirty);
Assert.IsTrue(obj.IsValid);
Assert.IsTrue(changed);
}
public void MergeChildUpdate()
{
ApplicationContext applicationContext = _testDIContext.CreateTestApplicationContext();
IDataPortal <Foo> dataPortal = _testDIContext.CreateDataPortal <Foo>();
var obj = dataPortal.Create();
obj.Name = "1";
obj.AddChild(dataPortal);
obj.Child.Name = "42";
obj.MockUpdated();
var cloned = obj.Clone();
cloned.Name = "2";
cloned.Child.Name = "2";
cloned.MockUpdated();
var changed = false;
obj.PropertyChanged += (o, e) => { changed = true; };
var merger = new GraphMerger(applicationContext);
merger.MergeGraph(obj, cloned);
Assert.IsFalse(ReferenceEquals(obj.Child, cloned.Child), "ref");
Assert.AreEqual(cloned.Child.Name, obj.Child.Name, "name");
Assert.AreEqual(cloned.Child.IsDirty, obj.Child.IsDirty, "isdirty");
Assert.AreEqual(cloned.Child.IsNew, obj.Child.IsNew, "isnew");
Assert.IsFalse(obj.Child.IsNew, "isnew false");
Assert.IsFalse(obj.Child.IsDirty, "isdirty false");
Assert.IsFalse(obj.Child.IsValid, "isvalid false");
Assert.IsTrue(changed, "changed");
}
public void MergeNewChildUpdate()
{
var obj = Csla.DataPortal.Create <Foo>();
obj.Name = "1";
obj.MockUpdated();
var cloned = obj.Clone();
cloned.AddChild();
cloned.Child.Name = "42";
cloned.MockUpdated();
var merger = new GraphMerger();
merger.MergeGraph(obj, cloned);
Assert.IsTrue(ReferenceEquals(obj.Child, cloned.Child), "ref");
Assert.ReferenceEquals(obj, obj.Child.Parent);
}
