Add MultiBombe

Runs the Bombe multiple times with different rotor specs.
Edits the core BombeMachine a little to add the ability to switch rotors
without rewiring everything

tests/operations/index.mjs

@@ -84,6 +84,7 @@ import "./tests/ParseTLV";
 import "./tests/Media";
 import "./tests/Enigma";
 import "./tests/Bombe";
+import "./tests/MultipleBombe";
 
 // Cannot test operations that use the File type yet
 //import "./tests/SplitColourChannels";

tests/operations/tests/Bombe.mjs

@@ -85,7 +85,7 @@ TestRegister.addTests([
     {
         name: "Bombe: 4 rotor",
         input: "LUOXGJSHGEDSRDOQQX",
-        expectedMatch: /LHSC \(plugboard: SS\)/,
+        expectedMatch: /LHSC \(plugboard: SS\): HHHSSSGQUUQPKSEKWK/,
         recipeConfig: [
             {
                 "op": "Bombe",

tests/operations/tests/MultipleBombe.mjs

@@ -0,0 +1,47 @@
+/**
+ * Bombe machine tests.
+ * @author s2224834
+ * @copyright Crown Copyright 2019
+ * @license Apache-2.0
+ */
+import TestRegister from "../TestRegister";
+
+TestRegister.addTests([
+    {
+        name: "Multi-Bombe: 3 rotor",
+        input: "BBYFLTHHYIJQAYBBYS",
+        expectedMatch: /LGA \(plugboard: SS\): VFISUSGTKSTMPSUNAK/,
+        recipeConfig: [
+            {
+                "op": "Multiple Bombe",
+                "args": [
+                    // I, II and III
+                    "User defined", "EKMFLGDQVZNTOWYHXUSPAIBRCJ<R\nAJDKSIRUXBLHWTMCQGZNPYFVOE<F\nBDFHJLCPRTXVZNYEIWGAKMUSQO<W",
+                    "User defined", "",
+                    "User defined", "AY BR CU DH EQ FS GL IP JX KN MO TZ VW", // B
+                    "THISISATESTMESSAGE", 0,
+                ]
+            }
+        ]
+    },
+    /*
+     * This is too slow to run regularly
+    {
+        name: "Multi-Bombe: 4 rotor",
+        input: "LUOXGJSHGEDSRDOQQX",
+        expectedMatch: /LHSC \(plugboard: SS\): HHHSSSGQUUQPKSEKWK/,
+        recipeConfig: [
+            {
+                "op": "Multiple Bombe",
+                "args": [
+                    // I, II and III
+                    "User defined", "EKMFLGDQVZNTOWYHXUSPAIBRCJ<R\nAJDKSIRUXBLHWTMCQGZNPYFVOE<F\nBDFHJLCPRTXVZNYEIWGAKMUSQO<W",
+                    "User defined", "LEYJVCNIXWPBQMDRTAKZGFUHOS", // Beta
+                    "User defined", "AE BN CK DQ FU GY HW IJ LO MP RX SZ TV", // B thin
+                    "THISISATESTMESSAGE", 0,
+                ]
+            }
+        ]
+    },
+    */
+]);