public TreeService(ITreeChecker <T> checker, ITreeEditor <T> editor,
ITreeStorage <T> storage, ITreeTraverser <T> visualizer)
{
this.checker = Helpers.Check(checker, nameof(checker));
this.editor = Helpers.Check(editor, nameof(editor));
this.storage = Helpers.Check(storage, nameof(storage));
this.visualizer = Helpers.Check(visualizer, nameof(visualizer));
}
private void RunTests(ITreeTraverser treeTraverser)
{
TreeNode root = BuildTree();
List <int> expected = new List <int> {
2, 3, 4, 5, 6, 8, 10, 11, 12, 14
};
List <int> result = treeTraverser.TraverseTree(root);
for (int i = 0; i < expected.Count; i++)
{
Assert.AreEqual(expected[i], result[i]);
}
}
