public void AddToRole()
{
MockRoleService service = new MockRoleService();
MockUserService userService = new MockUserService();
RoleController controller = GetRoleController(service, userService);
Role role = service.Roles[0];
var id = role.RoleId;
var userId = userService.Users[0].UserId;
ActionResult result = controller.AddToRole(id, userId);
Assert.AreEqual(1, role.Users.Count());
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(RedirectToRouteResult));
RedirectToRouteResult redirectResult = (RedirectToRouteResult)result;
Assert.AreEqual("Details", redirectResult.RouteValues["action"]);
Assert.AreEqual(id, redirectResult.RouteValues["id"]);
}