public void TestAddition()
        {
            GenericUnitOfWork uow         = new GenericUnitOfWork();
            DepartmentService DeptService = new DepartmentService(uow);
            bool SavedAll = DeptService.AddRange(new List <Department>()
            {
                new Department()
                {
                    DepartmentName = "Human Resource Dept"
                },
                new Department()
                {
                    DepartmentName = "Marketing Dept"
                },
                new Department()
                {
                    DepartmentName = "Sales Dept"
                },
                new Department()
                {
                    DepartmentName = "Public Relations Dept"
                },
                new Department()
                {
                    DepartmentName = "Administration Dept"
                },
                new Department()
                {
                    DepartmentName = "Training Dept"
                },
                new Department()
                {
                    DepartmentName = "Accounting Dept"
                },
                new Department()
                {
                    DepartmentName = "Treasury Dept"
                },
                new Department()
                {
                    DepartmentName = "Information Technology Dept"
                },
                new Department()
                {
                    DepartmentName = "Customer Service Dept"
                },
                new Department()
                {
                    DepartmentName = "Audit Dept"
                },
                new Department()
                {
                    DepartmentName = "Product Development Dep"
                }
            });

            Assert.AreEqual(true, SavedAll);
        }