From 6a370e3941e8fe15096bd22ce6ecb7b0a9853270 Mon Sep 17 00:00:00 2001
From: Flavio Diez <flaviofdiez@gmail.com>
Date: Mon, 27 Jan 2020 14:43:31 +0100
Subject: [PATCH] Tests for Rail Cipher Encode

---
 tests/operations/tests/Ciphers.mjs | 34 ++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/tests/operations/tests/Ciphers.mjs b/tests/operations/tests/Ciphers.mjs
index 62cbaa54..0232a14d 100644
--- a/tests/operations/tests/Ciphers.mjs
+++ b/tests/operations/tests/Ciphers.mjs
@@ -3,6 +3,7 @@
  *
  * @author Matt C [matt@artemisbot.uk]
  * @author n1474335 [n1474335@gmail.com]
+ * @author Flavio Diez [flaviofdiez+cyberchef@gmail.com]
  *
  * @copyright Crown Copyright 2018
  * @license Apache-2.0
@@ -418,4 +419,37 @@ TestRegister.addTests([
             }
         ],
     },
+    {
+        name: "Rail Fence Cypher Decode: normal",
+        input: "Cytgah sTEAto rtn rsligcdsrporpyi H r fWiigo ovn oe",
+        expectedOutput: "Cryptography is THE Art of Writing or solving codes",
+        recipeConfig: [
+            {
+                "op": "Rail Fence Cypher Decode",
+                "args": [2, 0]
+            }
+        ],
+    },
+    {
+        name: "Rail Fence Cypher Decode: key has to be bigger than 2",
+        input: "Cytgah sTEAto rtn rsligcdsrporpyi H r fWiigo ovn oe",
+        expectedOutput: "Key has to be bigger than 2",
+        recipeConfig: [
+            {
+                "op": "Rail Fence Cypher Decode",
+                "args": [1, 0]
+            }
+        ],
+    },
+    {
+        name: "Rail Fence Cypher Decode: key has to be smaller than input's length",
+        input: "shortinput",
+        expectedOutput: "Key should be smaller than the cipher's length",
+        recipeConfig: [
+            {
+                "op": "Rail Fence Cypher Decode",
+                "args": [22, 0]
+            }
+        ],
+    },
 ]);