From 01f592d9262a75e88cb0c28115ea3212a1b16fbb Mon Sep 17 00:00:00 2001
From: Elahi Concha <elahi@sparsity-technologies.com>
Date: Fri, 11 Oct 2024 18:20:58 +0200
Subject: [PATCH] Update reverse-string missing test cases

---
 .../practice/reverse-string/.meta/tests.toml  | 22 +++++++--
 .../reverse-string/reverse_string_test.cpp    | 48 +++++++++++++------
 2 files changed, 52 insertions(+), 18 deletions(-)

diff --git a/exercises/practice/reverse-string/.meta/tests.toml b/exercises/practice/reverse-string/.meta/tests.toml
index 2113a5336..0c313cc53 100644
--- a/exercises/practice/reverse-string/.meta/tests.toml
+++ b/exercises/practice/reverse-string/.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.
 
 [c3b7d806-dced-49ee-8543-933fd1719b1c]
 description = "an empty string"
@@ -19,3 +26,12 @@ description = "a palindrome"
 
 [b9e7dec1-c6df-40bd-9fa3-cd7ded010c4c]
 description = "an even-sized word"
+
+[1bed0f8a-13b0-4bd3-9d59-3d0593326fa2]
+description = "wide characters"
+
+[93d7e1b8-f60f-4f3c-9559-4056e10d2ead]
+description = "grapheme cluster with pre-combined form"
+
+[1028b2c1-6763-4459-8540-2da47ca512d9]
+description = "grapheme clusters"
diff --git a/exercises/practice/reverse-string/reverse_string_test.cpp b/exercises/practice/reverse-string/reverse_string_test.cpp
index ca045f552..9b4e5e892 100644
--- a/exercises/practice/reverse-string/reverse_string_test.cpp
+++ b/exercises/practice/reverse-string/reverse_string_test.cpp
@@ -5,29 +5,47 @@
 #include "test/catch.hpp"
 #endif
 
-TEST_CASE("an_empty_string")
-{
-    REQUIRE("" == reverse_string::reverse_string(""));
+
+/*
+If property based testing tools are available, a good property to test is reversing a string twice: reverse(reverse(string)) == string
+*/
+
+TEST_CASE("an empty string", "[c3b7d806-dced-49ee-8543-933fd1719b1c]") {
+	REQUIRE("" == reverse_string::reverse_string(""));
 }
 
 #if defined(EXERCISM_RUN_ALL_TESTS)
-TEST_CASE("a_word")
-{
-    REQUIRE("tobor" == reverse_string::reverse_string("robot"));
+
+TEST_CASE("a word", "[01ebf55b-bebb-414e-9dec-06f7bb0bee3c]") {
+	REQUIRE("tobor" == reverse_string::reverse_string("robot"));
+}
+
+TEST_CASE("a capitalized word", "[0f7c07e4-efd1-4aaa-a07a-90b49ce0b746]") {
+	REQUIRE("nemaR" == reverse_string::reverse_string("Ramen"));
+}
+
+TEST_CASE("a sentence with punctuation", "[71854b9c-f200-4469-9f5c-1e8e5eff5614]") {
+	REQUIRE("!yrgnuh m'I" == reverse_string::reverse_string("I'm hungry!"));
+}
+
+TEST_CASE("a palindrome", "[1f8ed2f3-56f3-459b-8f3e-6d8d654a1f6c]") {
+	REQUIRE("racecar" == reverse_string::reverse_string("racecar"));
 }
 
-TEST_CASE("a_capitalized_word")
-{
-    REQUIRE("nemaR" == reverse_string::reverse_string("Ramen"));
+TEST_CASE("an even-sized word", "[b9e7dec1-c6df-40bd-9fa3-cd7ded010c4c]") {
+	REQUIRE("reward" == reverse_string::reverse_string("drawer"));
 }
 
-TEST_CASE("a_sentence_with_punctuation")
-{
-    REQUIRE("!yrgnuh m'I" == reverse_string::reverse_string("I'm hungry!"));
+TEST_CASE("wide characters", "[1bed0f8a-13b0-4bd3-9d59-3d0593326fa2]") {
+	REQUIRE("猫子" == reverse_string::reverse_string("子猫"));
 }
 
-TEST_CASE("a_palindrome")
-{
-   REQUIRE("racecar" == reverse_string::reverse_string("racecar"));
+TEST_CASE("grapheme cluster with pre-combined form", "[93d7e1b8-f60f-4f3c-9559-4056e10d2ead]") {
+	REQUIRE("dnatsnehctsrüW" == reverse_string::reverse_string("Würstchenstand"));
 }
+
+TEST_CASE("grapheme clusters", "[1028b2c1-6763-4459-8540-2da47ca512d9]") {
+	REQUIRE("มรกแรปโนยขีเผู้" == reverse_string::reverse_string("ผู้เขียนโปรแกรม"));
+}
+
 #endif