public static void GetAllKeysFromTree()
{
var config = new Configuration();
config.SetValue("a", 22);
config.SetValue("b", new DateTime(2001, 02, 01));
var child = new Configuration();
child.SetValue("a", 56);
config.AddSection("child", child);
config.SetValue("c", "test");
var keys = config.GetAllKeys();
Assert.NotNull(keys);
Assert.NotEmpty(keys);
Assert.Contains("a", keys);
Assert.Contains("child.a", keys);
}
