Add copy constructors for models-pap

Also added a method to PfUtils to simplify cloning lists.

Change-Id: Iae667be02cced57b0b9578e0a96c5cda38111b97
Issue-ID: POLICY-1542
Signed-off-by: Jim Hahn <jrh3@att.com>

1 files changed, 18 insertions, 2 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 2b495a1e7..bdbab5c36 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
@@ -1,6 +1,7 @@
-/*-
+/*
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2019 Nordix Foundation.
+ *  Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,7 +23,10 @@ package org.onap.policy.models.base;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
 
+import java.util.Arrays;
+import java.util.List;
 import org.junit.Test;
 
 /**
@@ -33,11 +37,23 @@ import org.junit.Test;
 public class PfUtilsTest {
 
     @Test
-    public void testPfUtils() {
+    public void testCompareObjects() {
         assertEquals(0, PfUtils.compareObjects(null, null));
         assertEquals(-1, PfUtils.compareObjects("hello", null));
         assertEquals(1, PfUtils.compareObjects(null, "hello"));
         assertFalse(PfUtils.compareObjects("hello", "goodbye") == 0);
         assertEquals(0, PfUtils.compareObjects("hello", "hello"));
     }
+
+    @Test
+    public void testMapList() {
+        assertNull(PfUtils.mapList(null, item -> {
+            throw new RuntimeException("should not be invoked");
+        }));
+
+        List<String> origList = Arrays.asList("abc", "def");
+        List<String> newList = PfUtils.mapList(origList, text -> text + "X");
+
+        assertEquals(Arrays.asList("abcX", "defX"), newList);
+    }
 }