From bbfb4c7e63dc59a4e8afbb8d2a10b35414782256 Mon Sep 17 00:00:00 2001
From: Bert Apperlo <91734527+b-apperlo@users.noreply.github.com>
Date: Thu, 8 Jun 2023 15:49:07 +0200
Subject: [PATCH] feat: added test function to hashmaps2.rs

The existing test functions only check if a kind of fruit exists in the hashmap, but not if the amount of fruits is higher than zero. This new test function solves this.
---
 exercises/hashmaps/hashmaps2.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/exercises/hashmaps/hashmaps2.rs b/exercises/hashmaps/hashmaps2.rs
index a4f069a..852c076 100644
--- a/exercises/hashmaps/hashmaps2.rs
+++ b/exercises/hashmaps/hashmaps2.rs
@@ -80,4 +80,13 @@ mod tests {
         let count = basket.values().sum::<u32>();
         assert!(count > 11);
     }
+    
+    #[test]
+    fn all_fruit_types_in_basket() {
+        let mut basket = get_fruit_basket();
+        fruit_basket(&mut basket);
+        for amount in basket.values() {
+            assert_ne!(amount, &0);
+        }
+    }
 }