1 files changed, 20 insertions, 0 deletions
diff --git a/test1.py b/test1.py
new file mode 100755
index 0000000..23d28d8
--- /dev/null
+++ b/test1.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+
+from rfc1982_serial_number import Serial, find_intermediate
+from random import randint
+
+for test in range(10000):
+    i1 = Serial(randint(0, Serial.modulus - 1))
+    i2 = Serial(randint(0, Serial.modulus - 1))
+
+    assert i1 == i2 or \
+        (i1 < i2 and not (i1 > i2)) or \
+        (i1 > i2 and not (i1 < i2)) or \
+        int(i1) & int(i2) == Serial.modulus >> 1
+    
+    step = [i1, i2]
+    wrap = find_intermediate(i1, i2)
+    if wrap is not None:
+        step.insert(1, wrap)
+
+    print(" => ".join(str(s) for s in step))