From 98508d7f797c8a94b5b4f03941f39be96db03166 Mon Sep 17 00:00:00 2001
From: Jim Hahn <jrh3@att.com>
Date: Mon, 15 Apr 2019 09:55:12 -0400
Subject: Add conversion from plain Ident to IdentOptVersion

Added a "copy constructor" that copies an Ident to an Ident
with an optional version.  The reverse does not make sense,
so did not add that (e.g., version may be null or may just
be a prefix, while the version in Ident is major.minor.patch).

Change-Id: Ifd3935a998cd4c1cb5113a59c5f36a7d9baf79ff
Issue-ID: POLICY-1542
Signed-off-by: Jim Hahn <jrh3@att.com>
---
 .../concepts/ToscaPolicyIdentifierOptVersion.java  |  5 +++++
 .../ToscaPolicyIdentifierOptVersionTest.java       | 25 ++++++++++++++++++++--
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyIdentifierOptVersion.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyIdentifierOptVersion.java
index d5ddb0522..adfd616c3 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyIdentifierOptVersion.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyIdentifierOptVersion.java
@@ -51,6 +51,11 @@ public class ToscaPolicyIdentifierOptVersion implements Comparable<ToscaPolicyId
         this.version = source.version;
     }
 
+    public ToscaPolicyIdentifierOptVersion(ToscaPolicyIdentifier source) {
+        this.name = source.getName();
+        this.version = source.getVersion();
+    }
+
     /**
      * Determines if the version is null/missing.
      *
diff --git a/models-tosca/src/test/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyIdentifierOptVersionTest.java b/models-tosca/src/test/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyIdentifierOptVersionTest.java
index 3f0a7b09c..1d393c1d5 100644
--- a/models-tosca/src/test/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyIdentifierOptVersionTest.java
+++ b/models-tosca/src/test/java/org/onap/policy/models/tosca/authorative/concepts/ToscaPolicyIdentifierOptVersionTest.java
@@ -39,7 +39,7 @@ public class ToscaPolicyIdentifierOptVersionTest extends ToscaIdentifierTestBase
     @Test
     public void testAllArgsConstructor_testIsNullVersion() {
         assertThatThrownBy(() -> new ToscaPolicyIdentifierOptVersion(null, VERSION))
-                .isInstanceOf(NullPointerException.class);
+                        .isInstanceOf(NullPointerException.class);
 
         // with null version
         ToscaPolicyIdentifierOptVersion orig = new ToscaPolicyIdentifierOptVersion(NAME, null);
@@ -55,7 +55,8 @@ public class ToscaPolicyIdentifierOptVersionTest extends ToscaIdentifierTestBase
 
     @Test
     public void testCopyConstructor() throws Exception {
-        assertThatThrownBy(() -> new ToscaPolicyIdentifierOptVersion(null)).isInstanceOf(NullPointerException.class);
+        assertThatThrownBy(() -> new ToscaPolicyIdentifierOptVersion((ToscaPolicyIdentifierOptVersion) null))
+                        .isInstanceOf(NullPointerException.class);
 
         ToscaPolicyIdentifierOptVersion orig = new ToscaPolicyIdentifierOptVersion();
 
@@ -67,6 +68,26 @@ public class ToscaPolicyIdentifierOptVersionTest extends ToscaIdentifierTestBase
         assertEquals(orig.toString(), new ToscaPolicyIdentifierOptVersion(orig).toString());
     }
 
+    @Test
+    public void testCopyToscaPolicyIdentifierConstructor() throws Exception {
+        assertThatThrownBy(() -> new ToscaPolicyIdentifierOptVersion((ToscaPolicyIdentifier) null))
+                        .isInstanceOf(NullPointerException.class);
+
+        ToscaPolicyIdentifier orig = new ToscaPolicyIdentifier();
+
+        // verify with null values
+        ToscaPolicyIdentifierOptVersion newIdent = new ToscaPolicyIdentifierOptVersion(orig);
+        assertEquals(null, newIdent.getName());
+        assertEquals(null, newIdent.getVersion());
+
+        // verify with all values
+        orig.setName(NAME);
+        orig.setVersion(VERSION);
+        newIdent = new ToscaPolicyIdentifierOptVersion(orig);
+        assertEquals(NAME, newIdent.getName());
+        assertEquals(VERSION, newIdent.getVersion());
+    }
+
     @Test
     public void testCompareTo() throws Exception {
         super.testCompareTo();
-- 
cgit 1.2.3-korg