From 44aa7c8efd97054e25c6d4769e0a1ac9231ec275 Mon Sep 17 00:00:00 2001
From: Chris Hapgood <cch1@hapgood.com>
Date: Thu, 6 Jun 2024 17:01:14 -0400
Subject: [PATCH] Add the performance test

It takes ~12 seconds to complete the performance test on a 2023 MacBook Pro
with an Apple M2 Pro processor and 32G of RAM.
---
 test/challenge_test.clj | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/challenge_test.clj b/test/challenge_test.clj
index f778690..b45832f 100644
--- a/test/challenge_test.clj
+++ b/test/challenge_test.clj
@@ -45,3 +45,8 @@
          (difference #{month0}
                      #{week1}
                      #{week2 week3}))))
+
+(deftest performance
+  (is (= #{#st/local-date-range "2020-01-01/P4Y" #st/local-date-range "2024-01-05/P5Y11M27D"}
+         (difference #{#st/local-date-range "2020-01-01/P10Y"}
+                     #{#st/local-date-range "2024-01-01/P4D"}))))