X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Ftest%2Fjava%2Fde%2Fjuplo%2Fkafka%2FSumBusinessLogicTest.java;fp=src%2Ftest%2Fjava%2Fde%2Fjuplo%2Fkafka%2FSumBusinessLogicTest.java;h=ca8716ea200d18ef655bc904f6867f7b69651476;hb=06d7dacb51009e77147cd097adf0ea602bd82dd0;hp=25190837645e0ba83662aa944d6596cbcfcc0c74;hpb=16f1eb0957017edb42bb4f78c010367b95700fbd;p=demos%2Fkafka%2Ftraining

diff --git a/src/test/java/de/juplo/kafka/SumBusinessLogicTest.java b/src/test/java/de/juplo/kafka/SumBusinessLogicTest.java
index 2519083..ca8716e 100644
--- a/src/test/java/de/juplo/kafka/SumBusinessLogicTest.java
+++ b/src/test/java/de/juplo/kafka/SumBusinessLogicTest.java
@@ -59,6 +59,16 @@ public class SumBusinessLogicTest
     assertThatNoException().isThrownBy(() -> sumBusinessLogic.endSum("foo"));
   }
 
+  @Test
+  @DisplayName("An existing sum is removed, if ended")
+  public void testEndSumRemovesSumIfSumExists()
+  {
+    SumBusinessLogic sumBusinessLogic = new SumBusinessLogic();
+    sumBusinessLogic.startSum("foo");
+    sumBusinessLogic.endSum("foo");
+    assertThat(sumBusinessLogic.getSum("foo")).isEmpty();
+  }
+
   @Test
   @DisplayName("An existing Sum returns a non-null value, if ended")
   public void testEndSumReturnsNonNullValueIfSumExists()