public void AddParent()
        {
            ParentTaskData lstParenttask = new ParentTaskData()
            {
                ParentID   = 0,
                ParentTask = "Test Parent"
            };
            var controller = new ProjectController()
            {
                Request       = new System.Net.Http.HttpRequestMessage(),
                Configuration = new HttpConfiguration()
            };

            Assert.AreEqual("OK", controller.AddParent(lstParenttask).StatusCode.ToString());
        }