update acronym exercise using test generator

exercises/practice/acronym/.docs/instructions.md

@@ -4,5 +4,14 @@ Convert a phrase to its acronym.
 
 Techies love their TLA (Three Letter Acronyms)!
 
-Help generate some jargon by writing a program that converts a long name
-like Portable Network Graphics to its acronym (PNG).
+Help generate some jargon by writing a program that converts a long name like Portable Network Graphics to its acronym (PNG).
+
+Punctuation is handled as follows: hyphens are word separators (like whitespace); all other punctuation can be removed from the input.
+
+For example:
+
+|Input|Output|
+|-|-|
+|As Soon As Possible|ASAP|
+|Liquid-crystal display|LCD|
+|Thank George It's Friday!|TGIF|

exercises/practice/acronym/.meta/test_template.tera

@@ -0,0 +1,12 @@
+{% for test in cases %}
+#[test]
+{% if loop.index != 1 -%}
+#[ignore]
+{% endif -%}
+fn {{ test.description | replace(from=" ", to="_") }}() {
+    let input = "{{ test.input.phrase }}";
+    let output = acronym::abbreviate(input);
+    let expected = "{{ test.expected }}";
+    assert_eq!(output, expected);
+}
+{% endfor -%}

exercises/practice/acronym/.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.
 
 [1e22cceb-c5e4-4562-9afe-aef07ad1eaf4]
 description = "basic"

exercises/practice/acronym/tests/acronym.rs

@@ -1,84 +1,79 @@
 #[test]
-fn empty() {
-    assert_eq!(acronym::abbreviate(""), "");
-}
-
-#[test]
-#[ignore]
 fn basic() {
-    assert_eq!(acronym::abbreviate("Portable Network Graphics"), "PNG");
+    let input = "Portable Network Graphics";
+    let output = acronym::abbreviate(input);
+    let expected = "PNG";
+    assert_eq!(output, expected);
 }
 
 #[test]
 #[ignore]
 fn lowercase_words() {
-    assert_eq!(acronym::abbreviate("Ruby on Rails"), "ROR");
-}
-
-#[test]
-#[ignore]
-fn camelcase() {
-    assert_eq!(acronym::abbreviate("HyperText Markup Language"), "HTML");
+    let input = "Ruby on Rails";
+    let output = acronym::abbreviate(input);
+    let expected = "ROR";
+    assert_eq!(output, expected);
 }
 
 #[test]
 #[ignore]
 fn punctuation() {
-    assert_eq!(acronym::abbreviate("First In, First Out"), "FIFO");
+    let input = "First In, First Out";
+    let output = acronym::abbreviate(input);
+    let expected = "FIFO";
+    assert_eq!(output, expected);
 }
 
 #[test]
 #[ignore]
 fn all_caps_word() {
-    assert_eq!(
-        acronym::abbreviate("GNU Image Manipulation Program"),
-        "GIMP"
-    );
-}
-
-#[test]
-#[ignore]
-fn all_caps_word_with_punctuation() {
-    assert_eq!(acronym::abbreviate("PHP: Hypertext Preprocessor"), "PHP");
+    let input = "GNU Image Manipulation Program";
+    let output = acronym::abbreviate(input);
+    let expected = "GIMP";
+    assert_eq!(output, expected);
 }
 
 #[test]
 #[ignore]
 fn punctuation_without_whitespace() {
-    assert_eq!(
-        acronym::abbreviate("Complementary metal-oxide semiconductor"),
-        "CMOS"
-    );
+    let input = "Complementary metal-oxide semiconductor";
+    let output = acronym::abbreviate(input);
+    let expected = "CMOS";
+    assert_eq!(output, expected);
 }
 
 #[test]
 #[ignore]
 fn very_long_abbreviation() {
-    assert_eq!(
-        acronym::abbreviate(
-            "Rolling On The Floor Laughing So Hard That My Dogs Came Over And Licked Me"
-        ),
-        "ROTFLSHTMDCOALM"
-    );
+    let input = "Rolling On The Floor Laughing So Hard That My Dogs Came Over And Licked Me";
+    let output = acronym::abbreviate(input);
+    let expected = "ROTFLSHTMDCOALM";
+    assert_eq!(output, expected);
 }
 
 #[test]
 #[ignore]
 fn consecutive_delimiters() {
-    assert_eq!(
-        acronym::abbreviate("Something - I made up from thin air"),
-        "SIMUFTA"
-    );
+    let input = "Something - I made up from thin air";
+    let output = acronym::abbreviate(input);
+    let expected = "SIMUFTA";
+    assert_eq!(output, expected);
 }
 
 #[test]
 #[ignore]
 fn apostrophes() {
-    assert_eq!(acronym::abbreviate("Halley's Comet"), "HC");
+    let input = "Halley's Comet";
+    let output = acronym::abbreviate(input);
+    let expected = "HC";
+    assert_eq!(output, expected);
 }
 
 #[test]
 #[ignore]
 fn underscore_emphasis() {
-    assert_eq!(acronym::abbreviate("The Road _Not_ Taken"), "TRNT");
+    let input = "The Road _Not_ Taken";
+    let output = acronym::abbreviate(input);
+    let expected = "TRNT";
+    assert_eq!(output, expected);
 }