// [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());
}
}
}
// [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());
}
