public void RemoveMenuItemCategoryTest()
        {
            if (category1 == null)
            {
                AddNewCategoryTest();
            }

            ManagerLogInTest();

            bool result = managerDataAccess.RemoveMenuItemCategory(managerContext1.Id, category1.Id);

            Assert.IsTrue(result);

            var categories = managerDataAccess.GetMenuItemCategories(managerContext1.Id);

            if (categories != null && categories.Any())
            {
                var removedCategory = categories.FirstOrDefault(c => c.Id == category1.Id);
                Assert.IsNull(removedCategory);
            }

            result = managerDataAccess.EditMenuItemCategory(managerContext1.Id, category1);
            Assert.IsFalse(result);

            ManagerLogOutTest();
        }