public void RemoveTest()
        {
            var RemoveCtrl = new RemovePlanController();

            Plans = mgr.GetPlans();

            RemoveCtrl.Remove("WRONG");
            var TestResult_wrong = Plans.Count();

            RemoveCtrl.Remove("");
            var TestResult_empty = Plans.Count();

            RemoveCtrl.Remove(null);
            var TestResult_null = Plans.Count();

            RemoveCtrl.Remove("Basic");
            var TestResult_right = Plans.Count();

            Assert.AreEqual(2, TestResult_wrong);
            Assert.AreEqual(2, TestResult_empty);
            Assert.AreEqual(2, TestResult_null);
            Assert.AreEqual(1, TestResult_right);
        }