public void CreateTreeProperly()
{
var first = new ClassWithRecursion();
first.Name = "First";
var second = new ClassWithRecursion();
second.Name = "Second";
first.Subclass = second;
var sourceTree = new ObjectTreeItem(first);
sourceTree.CreateTree();
Trace.WriteLine(sourceTree.ToFormattedString());
Assert.IsNull(sourceTree.Parent);
Assert.IsNotNull(sourceTree.Childs);
Assert.IsTrue(IEnumerableExtensions.Any(sourceTree.Childs));
Assert.AreEqual(2, sourceTree.Childs.Count);
Assert.AreEqual(first, sourceTree.Item);
Assert.IsTrue(sourceTree.Childs.Any(item => item.Item == second));
foreach (var objectTreeItem in sourceTree.Childs)
{
Assert.AreEqual(sourceTree, objectTreeItem.Parent);
}
}
// [ExpectedException(typeof(AssertFailedException))]
public void TreeContainsCorrectRecuriveTreeItems()
{
var first = new ExtendedClassWithRecursion();
first.Name = "first";
var second = new ExtendedClassWithRecursion();
second.Name = "second";
var third = new ClassWithRecursion();
third.Name = "third";
first.Subclass = second;
second.Subclass = first;
first.AnotherSubclass = third;
third.Subclass = second;
var sourceTree = new ObjectTreeItem(first);
sourceTree.CreateTree();
Trace.WriteLine(string.Join("\n", sourceTree.RecursionObjectTreeItems.Select(item => item.Parent.Item)));
Assert.AreEqual(2, sourceTree.RecursionObjectTreeItems.Count);
Assert.IsTrue(sourceTree.RecursionObjectTreeItems.Any(item => item.Parent.Item == second));
Assert.IsFalse(sourceTree.RecursionObjectTreeItems.Any(item => item.Parent.Item == first));
Assert.IsFalse(sourceTree.RecursionObjectTreeItems.Any(item => item.Parent.Item == third));
}
public void RecursiveItemsAreOnlyRecursiveItemsTest()
{
var first = new ExtendedClassWithRecursion();
first.Name = "first";
var second = new ExtendedClassWithRecursion();
second.Name = "second";
var third = new ClassWithRecursion();
third.Name = "third";
first.Subclass = second;
second.Subclass = first;
first.AnotherSubclass = third;
third.Subclass = second;
var sourceTree = new ObjectTreeItem(first);
sourceTree.CreateTree();
foreach (var recursiveSourceTreeItem in sourceTree.RecursionObjectTreeItems)
{
//if (!ReferenceEquals(recursiveSourceTreeItem.Parent.Item, first))
if (recursiveSourceTreeItem.Item != first)
{
// Tree contains errors, if recursive tree items does not contain root as any of their child
Trace.TraceInformation(sourceTree.ToFormattedString());
throw new Exception("<<<< BUG IN OBJECT TREE>>>>>\n" +
"In: \"" + recursiveSourceTreeItem.Item + "\"\n" +
"Expected Item: \"" + first + "\"\n" +
"Actual Items: \"" + recursiveSourceTreeItem.ToFormattedString());
}
}
}
private void BuildListTree <T>(params T[] arrayElements)
{
var instance = new ClassWithMembers <List <T> >(arrayElements.ToList(), arrayElements.ToList());
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleGuid()
{
var instance = new ClassWithMembers <Guid>(new Guid(), new Guid());
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleIpAddress()
{
var instance = new ClassWithMembers <IPAddress>(new IPAddress(19216811), new IPAddress(19216811));
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
private void TestObjectTreeCreation <T>(T property, T field)
{
var instance = new ClassWithMembers <T>(field, property);
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleEnumberable()
{
var action = new Func <IEnumerable <string> >(CreateString);
var instance = new ClassWithMembers <IEnumerable <string> >(action.Invoke(), new List <string>());
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleDelegates()
{
Del del = delegate(string name)
{ Console.WriteLine("Notification received for: {0}", name); };
var instance = new ClassWithMembers <Delegate>(del);
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleOwnGenericList()
{
var instance = new ClassWithMembers <OwnGenericListClass <string> >(new OwnGenericListClass <string>()
{
"test1", "test2"
}, new OwnGenericListClass <string>());
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
// [ExpectedException(typeof(AssertFailedException))]
public void SelfReferencingObjectIsProperlyCreated()
{
var first = new ClassWithRecursion();
first.Name = "first";
first.Subclass = first;
var sourceTree = new ObjectTreeItem(first);
sourceTree.CreateTree();
Trace.WriteLine(sourceTree.ToFormattedString());
Assert.AreEqual(1, sourceTree.RecursionObjectTreeItems.Count);
Assert.IsTrue(sourceTree.RecursionObjectTreeItems.Any(item => item.Parent.Item == first));
Assert.AreSame(sourceTree.Item, sourceTree.Childs.First(item => item.Item == sourceTree.Item).Item);
}
public void TreeCanHandleFunctions()
{
var instance1 = new ClassWithMembers <Func <string, int> >(s => 5);
var instance2 = new ClassWithMembers <Func <string> >(() => "test", () => "test");
var instance3 = new ClassWithMembers <Func <string> >(() => "test", () => "test");
var treeItem1 = new ObjectTreeItem(instance1);
var treeItem2 = new ObjectTreeItem(instance2);
var treeItem3 = new ObjectTreeItem(instance3);
treeItem1.CreateTree();
treeItem2.CreateTree();
treeItem3.CreateTree();
Trace.WriteLine(treeItem1.ToFormattedString());
Trace.WriteLine(treeItem2.ToFormattedString());
Trace.WriteLine(treeItem3.ToFormattedString());
}
// [ExpectedException(typeof(AssertFailedException))]
public void ToFormattedStringTest()
{
var first = new ExtendedClassWithRecursion();
first.Name = "first";
var second = new ExtendedClassWithRecursion();
second.Name = "second";
var third = new ClassWithRecursion();
third.Name = "third";
first.Subclass = second;
second.Subclass = first;
first.AnotherSubclass = third;
third.Subclass = second;
var sourceTree = new ObjectTreeItem(first);
sourceTree.CreateTree();
Trace.WriteLine(sourceTree.ToFormattedString());
}
