enumSource(Level) / [1] LOW -> SUCCESSFUL
enumSource(Level) / [2] HIGH -> SUCCESSFUL
valueSource(int) / [1] 1 -> SUCCESSFUL
valueSource(int) / [2] 2 -> SUCCESSFUL
valueSource(int) / [3] 3 -> SUCCESSFUL
nullAndEmpty(String) / [1] null -> SUCCESSFUL
nullAndEmpty(String) / [2] "" -> SUCCESSFUL
nullAndEmpty(String) / [3] " " -> SUCCESSFUL
csvSource(String, int) / [1] "apple", "1" -> SUCCESSFUL
csvSource(String, int) / [2] "banana", "2" -> SUCCESSFUL
methodSource(String, int) / [1] "x", 10 -> SUCCESSFUL
methodSource(String, int) / [2] "y", 20 -> SUCCESSFUL