From 100b23040ef7e0179917af22e2716e10afdd5224 Mon Sep 17 00:00:00 2001
From: Jagdish Prajapati <jagadishdrp@gmail.com>
Date: Sat, 11 Jan 2025 18:01:30 +0530
Subject: [PATCH 1/2] Updating tests for largest-series-product

---
 .../largest-series-product/.meta/config.json   |  1 +
 .../largest-series-product/.meta/tests.toml    | 18 +++++++++++++++---
 .../largest-series-product.spec.js             |  8 ++++----
 3 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/exercises/practice/largest-series-product/.meta/config.json b/exercises/practice/largest-series-product/.meta/config.json
index 554e288820..9f78ec6a9a 100644
--- a/exercises/practice/largest-series-product/.meta/config.json
+++ b/exercises/practice/largest-series-product/.meta/config.json
@@ -4,6 +4,7 @@
   ],
   "contributors": [
     "ankorGH",
+    "jagdish-15",
     "ovidiu141",
     "petertseng",
     "rchavarria",
diff --git a/exercises/practice/largest-series-product/.meta/tests.toml b/exercises/practice/largest-series-product/.meta/tests.toml
index 00956d8d41..8831692597 100644
--- a/exercises/practice/largest-series-product/.meta/tests.toml
+++ b/exercises/practice/largest-series-product/.meta/tests.toml
@@ -1,6 +1,13 @@
-# This is an auto-generated file. Regular comments will be removed when this
-# file is regenerated. Regenerating will not touch any manually added keys,
-# so comments can be added in a "comment" key.
+# This is an auto-generated file.
+#
+# Regenerating this file via `configlet sync` will:
+# - Recreate every `description` key/value pair
+# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications
+# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion)
+# - Preserve any other key/value pair
+#
+# As user-added comments (using the # character) will be removed when this file
+# is regenerated, comments can be added via a `comment` key.
 
 [7c82f8b7-e347-48ee-8a22-f672323324d4]
 description = "finds the largest product if span equals length"
@@ -48,3 +55,8 @@ description = "rejects invalid character in digits"
 
 [5fe3c0e5-a945-49f2-b584-f0814b4dd1ef]
 description = "rejects negative span"
+include = false
+
+[c859f34a-9bfe-4897-9c2f-6d7f8598e7f0]
+description = "rejects negative span"
+reimplements = "5fe3c0e5-a945-49f2-b584-f0814b4dd1ef"
diff --git a/exercises/practice/largest-series-product/largest-series-product.spec.js b/exercises/practice/largest-series-product/largest-series-product.spec.js
index 84c7d8c686..a96e650ec7 100644
--- a/exercises/practice/largest-series-product/largest-series-product.spec.js
+++ b/exercises/practice/largest-series-product/largest-series-product.spec.js
@@ -42,25 +42,25 @@ describe('Largest Series Product', () => {
 
   xtest('rejects span longer than string length', () => {
     expect(() => largestProduct('123', 4)).toThrow(
-      new Error('Span must be smaller than string length'),
+      new Error('span must be smaller than string length'),
     );
   });
 
   xtest('rejects empty string and nonzero span', () => {
     expect(() => largestProduct('', 1)).toThrow(
-      new Error('Span must be smaller than string length'),
+      new Error('span must be smaller than string length'),
     );
   });
 
   xtest('rejects invalid character in digits', () => {
     expect(() => largestProduct('1234a5', 2)).toThrow(
-      new Error('Digits input must only contain digits'),
+      new Error('digits input must only contain digits'),
     );
   });
 
   xtest('rejects negative span', () => {
     expect(() => largestProduct('12345', -1)).toThrow(
-      new Error('Span must be greater than zero'),
+      new Error('span must not be negative'),
     );
   });
 });

From c76a23191624458618c77412f0304c43bb3299ce Mon Sep 17 00:00:00 2001
From: Jagdish Prajapati <jagadishdrp@gmail.com>
Date: Sat, 11 Jan 2025 18:05:09 +0530
Subject: [PATCH 2/2] Updating proof solution

---
 exercises/practice/largest-series-product/.meta/proof.ci.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/exercises/practice/largest-series-product/.meta/proof.ci.js b/exercises/practice/largest-series-product/.meta/proof.ci.js
index 077d6d9f69..facec74de4 100644
--- a/exercises/practice/largest-series-product/.meta/proof.ci.js
+++ b/exercises/practice/largest-series-product/.meta/proof.ci.js
@@ -3,14 +3,14 @@ export const largestProduct = (digits, seriesLength) => {
     return 1;
   }
   if (seriesLength > digits.length) {
-    throw new Error('Span must be smaller than string length');
+    throw new Error('span must be smaller than string length');
   }
   if (seriesLength < 0) {
-    throw new Error('Span must be greater than zero');
+    throw new Error('span must not be negative');
   }
 
   if (!/^[0-9]+$/g.test(digits)) {
-    throw new Error('Digits input must only contain digits');
+    throw new Error('digits input must only contain digits');
   }
 
   let result = 0;