More tests

.gitignore

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+__pycache__

test2.py

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+#!/usr/bin/env python3
+
+from rfc1982_serial_number import Serial
+from random import randint
+from subprocess import run
+
+for test in range(10000):
+    i1 = randint(0, Serial.modulus - 1)
+    i2 = randint(0, Serial.modulus - 1)
+    cmd = "./rfc1982_serial_number.py", str(i1), str(i2)
+    print(f"\nTest: {test}: {cmd[0]} {cmd[1]} {cmd[2]}")
+    run(cmd)