From c637c55e423266426da861fa9d26436f8f812b15 Mon Sep 17 00:00:00 2001
From: Bauke <me@bauke.xyz>
Date: Mon, 11 Apr 2022 14:21:28 +0200
Subject: [PATCH] Add more tests for 100% coverage.

---
 tests/integer_to_roman.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/integer_to_roman.rs b/tests/integer_to_roman.rs
index eec999c..02e2633 100644
--- a/tests/integer_to_roman.rs
+++ b/tests/integer_to_roman.rs
@@ -5,6 +5,9 @@ use test_case::test_case;
 #[test_case(0, ""; "minimum")]
 #[test_case(3999, "MMMCMXCIX"; "maximum")]
 #[test_case(1666, "MDCLXVI"; "every character")]
+#[test_case(1987, "MCMLXXXVII"; "all numbers 1")]
+#[test_case(2654, "MMDCLIV"; "all numbers 2")]
+#[test_case(321, "CCCXXI"; "all numbers 3")]
 #[test_case(900, "CM"; "with subtracting")]
 #[test_case(20, "XX"; "without subtracting")]
 fn test_integer_to_roman(input: i32, expected: &str) {