readd empty test

Author: mzuenni

bin/validator_tests.py

@@ -49,6 +49,7 @@ def decorator(func: T) -> T:
 
     # constant testcases
     register("latin-1")("Naïve")
+    register("empty", [InputValidator, OutputValidator])("")
     register("newline")("\n")
     register("fixed_random")("YVRtr&*teTsRjs8ZC2%kN*T63V@jJq!d")
     register("not_printable_ascii")("\x7f")