public void HasChildTest()
{
var tree = new TreeNodeBase <int> {
Id = 1
};
var child = new TreeNodeBase <int> {
Id = 2
};
tree.AddChild(child);
Assert.IsFalse(child.HasChild);
Assert.IsTrue(tree.HasChild);
}
public void IsParentTest()
{
var tree = new TreeNodeBase <int> {
Id = 1
};
var middle = new TreeNodeBase <int> {
Id = 3
};
var child = new TreeNodeBase <int> {
Id = 2
};
tree.AddChild(middle);
middle.AddChild(child);
Assert.IsTrue(child.IsParent(tree));
Assert.IsFalse(child.IsParent(child));
Assert.IsFalse(tree.IsParent(tree));
}