public void TestInsertSqlBuilder()
        {
            DepartmentDAO dep = new DepartmentDAO();



            string actual = dep.InsertSqlBuilder("departments",
                                                 new List <string>()
            {
                "name", "address"
            }
                                                 );

            Assert.Equal("insert into departments (name, address) values (@name, @address);", actual);
        }