I need a JUnit test for this method only using JUnit $4$public static String DeckList$()\{$

Scanner sc $=$ new Scanner$($System$.$in$)$;

System.out.println$("$Please enter which deck you'd like to see $($Rapid$,$ Imperial, Hunters, or Gallant$)$: $")$;

String ListChoice $=$ sc$.$nextLine$()$;

if$($ListChoice$.$equals$("$Rapid$")||$ ListChoice.equals$("$rapid$"))\{$

System.out.println$("[$List$]")$;

List $=$ "Rapid";

$\}$

else if$($ListChoice$.$equals$("$Imperial$")||$ ListChoice.equals$("$imperial$"))\{$

System.out.println$("[$List$]")$;

List $=$ "Imperial";

$\}$

else if$($ListChoice$.$equals$("$Hunters$")||$ ListChoice.equals$("$hunters$"))\{$

System.out.println$("[$List$]")$;

List $=$ "Hunters";

$\}$

else if$($ListChoice$.$equals$("$Gallant$")||$ ListChoice.equals$("$gallant$"))\{$

System.out.println$("[$List$]")$;

List $=$ "Gallant";

$\}$

else$\{$

System.out.println$("$Invalid Input. Please restart the program."$)$;

$\}$

sc$.$close$()$;

return List;

$\}$