fix: show error when too many ingredient values are provided (#2711)

Co-authored-by: GCHQDeveloper581 <[email protected]> (added test)

src/core/Operation.mjs

@@ -242,6 +242,10 @@ class Operation {
      * @param {Object[]} ingValues
      */
     set ingValues(ingValues) {
+        if (ingValues.length > this._ingList.length) {
+            throw new OperationError(`Failed to set ingredient values: more values provided than available ingredients (${ingValues.length} vs ${this._ingList.length})`);
+        }
+
         ingValues.forEach((val, i) => {
             try {
                 const ingredient = this._ingList[i],

tests/operations/tests/Hex.mjs

@@ -1,6 +1,22 @@
 import TestRegister from "../../lib/TestRegister.mjs";
 
 TestRegister.addTests([
+    {
+        name: "To Hex - too many ingredients",
+        input: "aberystwyth",
+        expectedError: true,
+        expectedOutput: "Error: Failed to hydrate operation 'To Hex': Error: Failed to set ingredient values: more values provided than available ingredients (3 vs 2)",
+        recipeConfig: [
+            {
+                "op": "To Hex",
+                "args": [
+                    "None",
+                    0,
+                    "extra"
+                ]
+            },
+        ]
+    },
     {
         name: "ASCII to Hex stream",
         input: "aberystwyth",