From b6bd8c572ab073b53fd97e6126168b45a56110d4 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Sat, 13 Aug 2022 17:57:38 +0200
Subject: [PATCH] =?utf8?q?ROT:=20=C3=9Cbersehene=20Erwartung=20an=20SumBus?=
 =?utf8?q?inesLogic.endSum(String)=20erg=C3=A4nzt?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 .../java/de/juplo/kafka/AdderBusinessLogicTest.java    | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/test/java/de/juplo/kafka/AdderBusinessLogicTest.java b/src/test/java/de/juplo/kafka/AdderBusinessLogicTest.java
index 0325c63..435f036 100644
--- a/src/test/java/de/juplo/kafka/AdderBusinessLogicTest.java
+++ b/src/test/java/de/juplo/kafka/AdderBusinessLogicTest.java
@@ -59,6 +59,16 @@ public class AdderBusinessLogicTest
     assertThatNoException().isThrownBy(() -> adder.endSum("foo"));
   }
 
+  @Test
+  @DisplayName("An existing sum is removed, if ended")
+  public void testEndSumRemovesSumIfSumExists()
+  {
+    AdderBusinessLogic adder = new AdderBusinessLogic();
+    adder.startSum("foo");
+    adder.endSum("foo");
+    assertThat(adder.getSum("foo")).isEmpty();
+  }
+
   @Test
   @DisplayName("An existing Sum returns a non-null value, if ended")
   public void testEndSumReturnsNonNullValueIfSumExists()
-- 
2.20.1