From: Kai Moritz <kai@juplo.de>
Date: Sat, 13 Aug 2022 15:57:38 +0000 (+0200)
Subject: ROT: Übersehene Erwartung an SumBusinesLogic.endSum(String) ergänzt
X-Git-Tag: sumup-adder---lvm-2-tage~24
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=b6bd8c572ab073b53fd97e6126168b45a56110d4;p=demos%2Fkafka%2Ftraining

ROT: Übersehene Erwartung an SumBusinesLogic.endSum(String) ergänzt
---

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()