From 0d0828fb7bcd98ce4bcb47af5e71b766c95bb771 Mon Sep 17 00:00:00 2001
From: Sven Haag <sven.haag@x-tention.de>
Date: Mon, 29 Jul 2024 14:13:16 +0200
Subject: [PATCH] Ensure no exception is thrown when getting builder hashCode.

---
 .../java/de/cuioss/tools/collect/CollectionBuilderTest.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/test/java/de/cuioss/tools/collect/CollectionBuilderTest.java b/src/test/java/de/cuioss/tools/collect/CollectionBuilderTest.java
index ec87617..4e5e7f8 100644
--- a/src/test/java/de/cuioss/tools/collect/CollectionBuilderTest.java
+++ b/src/test/java/de/cuioss/tools/collect/CollectionBuilderTest.java
@@ -18,6 +18,7 @@
 import static de.cuioss.tools.collect.CollectionLiterals.immutableList;
 import static de.cuioss.tools.collect.CollectionLiterals.mutableList;
 import static de.cuioss.tools.collect.CollectionLiterals.mutableSortedSet;
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
@@ -108,6 +109,7 @@ void shouldHandleObjectMethods() {
         builder.add("1");
 
         assertNotNull(builder.toString());
+        assertDoesNotThrow(builder::hashCode);
         assertNotEquals(0, builder.hashCode());
         assertEquals(builder, builder);
     }