mutation-testing.plantuml

@startuml

title Mutation Testing

start

:Create mutant versions 
of the application code;

:Execute unit tests 
 on original code;

repeat
  :Execute unit tests 
       on mutant;
  if (Unit test results match 
results of original code?) then (yes)
    :Mutant survived!;
  else (no)
    :Mutant killed!;
  endif
repeat while (Untested mutants remain?)

:Output tally of killed
and survived mutants;

stop

@enduml