1 files changed, 43 insertions, 39 deletions

diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ObjectIdRefTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ObjectIdRefTest.java
index fb16c6baca..ba233c39e1 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ObjectIdRefTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ObjectIdRefTest.java
@@ -1,44 +1,11 @@
 /*
- * Copyright (C) 2010, Google Inc.
- * and other copyright owners as documented in the project's IP log.
+ * Copyright (C) 2010, Google Inc. and others
  *
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Distribution License v1.0 which
- * accompanies this distribution, is reproduced below, and is
- * available at http://www.eclipse.org/org/documents/edl-v10.php
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Distribution License v. 1.0 which is available at
+ * https://www.eclipse.org/org/documents/edl-v10.php.
  *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * - Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above
- *   copyright notice, this list of conditions and the following
- *   disclaimer in the documentation and/or other materials provided
- *   with the distribution.
- *
- * - Neither the name of the Eclipse Foundation, Inc. nor the
- *   names of its contributors may be used to endorse or promote
- *   products derived from this software without specific prior
- *   written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
- * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 package org.eclipse.jgit.lib;
@@ -48,6 +15,10 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.util.Arrays;
+import java.util.List;
 
 import org.junit.Test;
 
@@ -115,10 +86,43 @@ public class ObjectIdRefTest {
 	}
 
 	@Test
+	public void testUpdateIndex() {
+		ObjectIdRef r;
+
+		r = new ObjectIdRef.Unpeeled(Ref.Storage.LOOSE, name, ID_A, 3);
+		assertTrue(r.getUpdateIndex() == 3);
+
+		r = new ObjectIdRef.PeeledTag(Ref.Storage.LOOSE, name, ID_A, ID_B, 4);
+		assertTrue(r.getUpdateIndex() == 4);
+
+		r = new ObjectIdRef.PeeledNonTag(Ref.Storage.LOOSE, name, ID_A, 5);
+		assertTrue(r.getUpdateIndex() == 5);
+	}
+
+	@Test
+	public void testUpdateIndexNotSet() {
+		List<ObjectIdRef> r = Arrays.asList(
+				new ObjectIdRef.Unpeeled(Ref.Storage.LOOSE, name, ID_A),
+				new ObjectIdRef.PeeledTag(Ref.Storage.LOOSE, name, ID_A, ID_B),
+				new ObjectIdRef.PeeledNonTag(Ref.Storage.LOOSE, name, ID_A));
+
+		for (ObjectIdRef ref : r) {
+			try {
+				ref.getUpdateIndex();
+				fail("Update index wasn't set. It must throw");
+			} catch (UnsupportedOperationException u) {
+				// Ok
+			}
+		}
+	}
+
+
+	@Test
 	public void testToString() {
 		ObjectIdRef r;
 
 		r = new ObjectIdRef.Unpeeled(Ref.Storage.LOOSE, name, ID_A);
-		assertEquals("Ref[" + name + "=" + ID_A.name() + "]", r.toString());
+		assertEquals("Ref[" + name + "=" + ID_A.name() + "(-1)]",
+				r.toString());
 	}
 }