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-rw-r--r--models-base/src/test/java/org/onap/policy/models/base/PfUtilsTest.java10
1 files changed, 10 insertions, 0 deletions
diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfUtilsTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfUtilsTest.java
index 11ddf3132..339ee9d1b 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfUtilsTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfUtilsTest.java
@@ -52,9 +52,19 @@ public class PfUtilsTest {
});
assertTrue(resultList.isEmpty());
+ // verify that we can modify the empty list without throwing an exception
+ resultList.add("xyz");
+ resultList.add("pdq");
+ resultList.remove("xyz");
+
+
List<String> origList = Arrays.asList("abc", "def");
List<String> newList = PfUtils.mapList(origList, text -> text + "X");
assertEquals(Arrays.asList("abcX", "defX"), newList);
+
+ // verify that we can modify the list without throwing an exception
+ newList.remove("abcX");
+ newList.add("something else");
}
}