reverse-string: Add generator and regenerate tests (#774)

* add generator and regenerate tests

* update example solution

* update starter file

* update contributors

* fix example solution

exercises/practice/reverse-string/.meta/config.json

@@ -6,7 +6,8 @@
     "amscotti",
     "AndreaCrotti",
     "haus",
-    "mtkp"
+    "mtkp",
+    "tasxatzial"
   ],
   "files": {
     "solution": [

exercises/practice/reverse-string/.meta/example.clj

@@ -1,5 +1,5 @@
-(ns reverse-string
-  (:require [clojure.string :as s]))
+(ns reverse-string)
 
 (defn reverse-string
-  ([word] (s/reverse word)))
+  [s]
+  (apply str (into () s)))

exercises/practice/reverse-string/.meta/generator.tpl

@@ -0,0 +1,8 @@
+(ns reverse-string-test
+  (:require [clojure.test :refer [deftest testing is]]
+            reverse-string))
+{{#test_cases.reverse}}
+(deftest reverse-string_test_{{idx}}
+  (testing {{description}}
+    (is (= {{expected}} (reverse-string/reverse-string {{input.value}})))))
+{{/test_cases.reverse~}}

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 +26,14 @@ 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"
+include = false
+
+[1028b2c1-6763-4459-8540-2da47ca512d9]
+description = "grapheme clusters"
+include = false

exercises/practice/reverse-string/src/reverse_string.clj

@@ -1,5 +1,7 @@
 (ns reverse-string)
 
-(defn reverse-string [s] ;; <- arglist goes here
-  ;; your code goes here
-)
+(defn reverse-string
+  "Reverses the given string"
+  [s]
+  ;; function body
+  )

exercises/practice/reverse-string/test/reverse_string_test.clj

@@ -1,27 +1,31 @@
 (ns reverse-string-test
   (:require [clojure.test :refer [deftest testing is]]
-            [reverse-string :refer [reverse-string]]))
+            reverse-string))
 
-(deftest empty-string
-  (testing "An empty string"
-    (is (= "" (reverse-string "")))))
+(deftest reverse-string_test_1
+  (testing "an empty string"
+    (is (= "" (reverse-string/reverse-string "")))))
 
-(deftest a-word
-  (testing "A word"
-    (is (= "tobor" (reverse-string "robot")))))
+(deftest reverse-string_test_2
+  (testing "a word"
+    (is (= "tobor" (reverse-string/reverse-string "robot")))))
 
-(deftest capitalised-word
-  (testing "A capitalized word"
-    (is (= "nemaR" (reverse-string "Ramen")))))
+(deftest reverse-string_test_3
+  (testing "a capitalized word"
+    (is (= "nemaR" (reverse-string/reverse-string "Ramen")))))
 
-(deftest sentence-with-punctuation
-  (testing "A sentence with punctuation"
-    (is (= "!yrgnuh m'I" (reverse-string "I'm hungry!")))))
+(deftest reverse-string_test_4
+  (testing "a sentence with punctuation"
+    (is (= "!yrgnuh m'I" (reverse-string/reverse-string "I'm hungry!")))))
 
-(deftest palindrome
-  (testing "A palindrome"
-    (is (= "racecar" (reverse-string "racecar")))))
+(deftest reverse-string_test_5
+  (testing "a palindrome"
+    (is (= "racecar" (reverse-string/reverse-string "racecar")))))
 
-(deftest even-sized-word
-  (testing "An even sized word"
-    (is (= "reward" (reverse-string "drawer")))))
+(deftest reverse-string_test_6
+  (testing "an even-sized word"
+    (is (= "reward" (reverse-string/reverse-string "drawer")))))
+
+(deftest reverse-string_test_7
+  (testing "wide characters"
+    (is (= "猫子" (reverse-string/reverse-string "子猫")))))