From 813fd82c2f0707e3304256502cbc5912882eecba Mon Sep 17 00:00:00 2001
From: Remo Senekowitsch <remo@buenzli.dev>
Date: Sat, 16 Dec 2023 18:10:41 +0100
Subject: [PATCH] Sync prime-factors with problem-specifications

---
 .../prime-factors/.meta/test_template.tera    | 13 ++++
 .../practice/prime-factors/.meta/tests.toml   | 49 ++++++++++++-
 .../prime-factors/tests/prime-factors.rs      | 72 ++++++++++++++++---
 3 files changed, 122 insertions(+), 12 deletions(-)
 create mode 100644 exercises/practice/prime-factors/.meta/test_template.tera

diff --git a/exercises/practice/prime-factors/.meta/test_template.tera b/exercises/practice/prime-factors/.meta/test_template.tera
new file mode 100644
index 000000000..8ca8d0eac
--- /dev/null
+++ b/exercises/practice/prime-factors/.meta/test_template.tera
@@ -0,0 +1,13 @@
+use {{ crate_name }}::*;
+
+{% for test in cases %}
+#[test]
+{% if loop.index != 1 -%}
+#[ignore]
+{% endif -%}
+fn {{ test.description | slugify | replace(from="-", to="_") }}() {
+    let factors = {{ fn_names[0] }}({{ test.input.value }});
+    let expected = {{ test.expected | json_encode() }};
+    assert_eq!(factors, expected);
+}
+{% endfor -%}
diff --git a/exercises/practice/prime-factors/.meta/tests.toml b/exercises/practice/prime-factors/.meta/tests.toml
index be690e975..6f9cc8ced 100644
--- a/exercises/practice/prime-factors/.meta/tests.toml
+++ b/exercises/practice/prime-factors/.meta/tests.toml
@@ -1,3 +1,46 @@
-# 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.
+
+[924fc966-a8f5-4288-82f2-6b9224819ccd]
+description = "no factors"
+
+[17e30670-b105-4305-af53-ddde182cb6ad]
+description = "prime number"
+
+[238d57c8-4c12-42ef-af34-ae4929f94789]
+description = "another prime number"
+
+[f59b8350-a180-495a-8fb1-1712fbee1158]
+description = "square of a prime"
+
+[756949d3-3158-4e3d-91f2-c4f9f043ee70]
+description = "product of first prime"
+
+[bc8c113f-9580-4516-8669-c5fc29512ceb]
+description = "cube of a prime"
+
+[7d6a3300-a4cb-4065-bd33-0ced1de6cb44]
+description = "product of second prime"
+
+[073ac0b2-c915-4362-929d-fc45f7b9a9e4]
+description = "product of third prime"
+
+[6e0e4912-7fb6-47f3-a9ad-dbcd79340c75]
+description = "product of first and second prime"
+
+[00485cd3-a3fe-4fbe-a64a-a4308fc1f870]
+description = "product of primes and non-primes"
+
+[02251d54-3ca1-4a9b-85e1-b38f4b0ccb91]
+description = "product of primes"
+
+[070cf8dc-e202-4285-aa37-8d775c9cd473]
+description = "factors include a large prime"
diff --git a/exercises/practice/prime-factors/tests/prime-factors.rs b/exercises/practice/prime-factors/tests/prime-factors.rs
index 2b66f2ac7..c5b67581c 100644
--- a/exercises/practice/prime-factors/tests/prime-factors.rs
+++ b/exercises/practice/prime-factors/tests/prime-factors.rs
@@ -1,42 +1,96 @@
-use prime_factors::factors;
+use prime_factors::*;
 
 #[test]
 fn no_factors() {
-    assert_eq!(factors(1), vec![]);
+    let factors = factors(1);
+    let expected = [];
+    assert_eq!(factors, expected);
 }
 
 #[test]
 #[ignore]
 fn prime_number() {
-    assert_eq!(factors(2), vec![2]);
+    let factors = factors(2);
+    let expected = [2];
+    assert_eq!(factors, expected);
+}
+
+#[test]
+#[ignore]
+fn another_prime_number() {
+    let factors = factors(3);
+    let expected = [3];
+    assert_eq!(factors, expected);
 }
 
 #[test]
 #[ignore]
 fn square_of_a_prime() {
-    assert_eq!(factors(9), vec![3, 3]);
+    let factors = factors(9);
+    let expected = [3, 3];
+    assert_eq!(factors, expected);
+}
+
+#[test]
+#[ignore]
+fn product_of_first_prime() {
+    let factors = factors(4);
+    let expected = [2, 2];
+    assert_eq!(factors, expected);
 }
 
 #[test]
 #[ignore]
 fn cube_of_a_prime() {
-    assert_eq!(factors(8), vec![2, 2, 2]);
+    let factors = factors(8);
+    let expected = [2, 2, 2];
+    assert_eq!(factors, expected);
+}
+
+#[test]
+#[ignore]
+fn product_of_second_prime() {
+    let factors = factors(27);
+    let expected = [3, 3, 3];
+    assert_eq!(factors, expected);
+}
+
+#[test]
+#[ignore]
+fn product_of_third_prime() {
+    let factors = factors(625);
+    let expected = [5, 5, 5, 5];
+    assert_eq!(factors, expected);
+}
+
+#[test]
+#[ignore]
+fn product_of_first_and_second_prime() {
+    let factors = factors(6);
+    let expected = [2, 3];
+    assert_eq!(factors, expected);
 }
 
 #[test]
 #[ignore]
 fn product_of_primes_and_non_primes() {
-    assert_eq!(factors(12), vec![2, 2, 3]);
+    let factors = factors(12);
+    let expected = [2, 2, 3];
+    assert_eq!(factors, expected);
 }
 
 #[test]
 #[ignore]
 fn product_of_primes() {
-    assert_eq!(factors(901_255), vec![5, 17, 23, 461]);
+    let factors = factors(901255);
+    let expected = [5, 17, 23, 461];
+    assert_eq!(factors, expected);
 }
 
 #[test]
 #[ignore]
-fn factors_include_large_prime() {
-    assert_eq!(factors(93_819_012_551), vec![11, 9539, 894_119]);
+fn factors_include_a_large_prime() {
+    let factors = factors(93819012551);
+    let expected = [11, 9539, 894119];
+    assert_eq!(factors, expected);
 }