ios - How to test Touch ID feature while don't have iPhone 5s device -

i want implement touch id feature app, have written code:

lacontext *context = [[lacontext alloc] init];          nserror *error = nil;         if ([context canevaluatepolicy:lapolicydeviceownerauthenticationwithbiometrics error:&error]) {             [context evaluatepolicy:lapolicydeviceownerauthenticationwithbiometrics                     localizedreason:@"are device owner?"                               reply:^(bool success, nserror *error) {                                    if (error) {                                       uialertview *alert = [[uialertview alloc] initwithtitle:@"error"                                                                                       message:@"there problem verifying identity."                                                                                      delegate:nil                                                                             cancelbuttontitle:@"ok"                                                                             otherbuttontitles:nil];                                       [alert show];                                       return;                                   }                                    if (success) {                                       uialertview *alert = [[uialertview alloc] initwithtitle:@"success"                                                                                       message:@"you device owner!"                                                                                      delegate:nil                                                                             cancelbuttontitle:@"ok"                                                                             otherbuttontitles:nil];                                       [alert show];                                    } else {                                       uialertview *alert = [[uialertview alloc] initwithtitle:@"error"                                                                                       message:@"you not device owner."                                                                                      delegate:nil                                                                             cancelbuttontitle:@"ok"                                                                             otherbuttontitles:nil];                                       [alert show];                                   }                                }];          } else {              uialertview *alert = [[uialertview alloc] initwithtitle:@"error"                                                             message:@"your device cannot authenticate using touchid."                                                            delegate:nil                                                   cancelbuttontitle:@"ok"                                                   otherbuttontitles:nil];             [alert show];          } 

i don't have devices support touch id feature, can test see functionality work fine or not.

any appreciated. thanks.

you can test touchid on real device. simulator not support this.