public void ToStringWithChildren_ConcatsEntriesCorrectly()
{
var root = new TestEntry("root");
var child1 = new TestEntry("child1");
var child2 = new TestEntry("child2");
var grandchild1 = new TestEntry("grandchild1");
var grandchild2 = new TestEntry("grandchild2");
var grandchild3 = new TestEntry("grandchild3");
root.Children.Add(child1);
root.Children.Add(child2);
child1.Children.Add(grandchild1);
child1.Children.Add(grandchild2);
child2.Children.Add(grandchild3);
string expected = String.Format(
"{1}{0}\t{2}{0}\t\t{3}{0}\t\t{4}{0}\t{5}{0}\t\t{6}{0}",
Environment.NewLine,
root,
child1,
grandchild1,
grandchild2,
child2,
grandchild3
);
string actual = root.ToStringWithChildren();
Assert.AreEqual(expected, actual);
}
