Junit test

Question

how I can test this method in netbeans junit ?
I tried do the test method but the results it’s not correct

Please help me I will be very grateful

https://code.sololearn.com/c63uIIFfn4wD/?ref=app

Answer 1

First add break after found element

if (A.get(i).getUsername()
.equalsIgnoreCase(username) ) {
exists = i;
break; //
}