| /* |
| * Copyright (C) 2010, Google Inc. and others |
| * |
| * 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. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package org.eclipse.jgit.lib; |
| |
| import static org.junit.Assert.assertEquals; |
| 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; |
| |
| public class ObjectIdRefTest { |
| private static final ObjectId ID_A = ObjectId |
| .fromString("41eb0d88f833b558bddeb269b7ab77399cdf98ed"); |
| |
| private static final ObjectId ID_B = ObjectId |
| .fromString("698dd0b8d0c299f080559a1cffc7fe029479a408"); |
| |
| private static final String name = "refs/heads/a.test.ref"; |
| |
| @Test |
| public void testConstructor_PeeledStatusNotKnown() { |
| ObjectIdRef r; |
| |
| r = new ObjectIdRef.Unpeeled(Ref.Storage.LOOSE, name, ID_A); |
| assertSame(Ref.Storage.LOOSE, r.getStorage()); |
| assertSame(name, r.getName()); |
| assertSame(ID_A, r.getObjectId()); |
| assertFalse("not peeled", r.isPeeled()); |
| assertNull("no peel id", r.getPeeledObjectId()); |
| assertSame("leaf is this", r, r.getLeaf()); |
| assertSame("target is this", r, r.getTarget()); |
| assertFalse("not symbolic", r.isSymbolic()); |
| |
| r = new ObjectIdRef.Unpeeled(Ref.Storage.PACKED, name, ID_A); |
| assertSame(Ref.Storage.PACKED, r.getStorage()); |
| |
| r = new ObjectIdRef.Unpeeled(Ref.Storage.LOOSE_PACKED, name, ID_A); |
| assertSame(Ref.Storage.LOOSE_PACKED, r.getStorage()); |
| |
| r = new ObjectIdRef.Unpeeled(Ref.Storage.NEW, name, null); |
| assertSame(Ref.Storage.NEW, r.getStorage()); |
| assertSame(name, r.getName()); |
| assertNull("no id on new ref", r.getObjectId()); |
| assertFalse("not peeled", r.isPeeled()); |
| assertNull("no peel id", r.getPeeledObjectId()); |
| assertSame("leaf is this", r, r.getLeaf()); |
| assertSame("target is this", r, r.getTarget()); |
| assertFalse("not symbolic", r.isSymbolic()); |
| } |
| |
| @Test |
| public void testConstructor_Peeled() { |
| ObjectIdRef r; |
| |
| r = new ObjectIdRef.Unpeeled(Ref.Storage.LOOSE, name, ID_A); |
| assertSame(Ref.Storage.LOOSE, r.getStorage()); |
| assertSame(name, r.getName()); |
| assertSame(ID_A, r.getObjectId()); |
| assertFalse("not peeled", r.isPeeled()); |
| assertNull("no peel id", r.getPeeledObjectId()); |
| assertSame("leaf is this", r, r.getLeaf()); |
| assertSame("target is this", r, r.getTarget()); |
| assertFalse("not symbolic", r.isSymbolic()); |
| |
| r = new ObjectIdRef.PeeledNonTag(Ref.Storage.LOOSE, name, ID_A); |
| assertTrue("is peeled", r.isPeeled()); |
| assertNull("no peel id", r.getPeeledObjectId()); |
| |
| r = new ObjectIdRef.PeeledTag(Ref.Storage.LOOSE, name, ID_A, ID_B); |
| assertTrue("is peeled", r.isPeeled()); |
| assertSame(ID_B, r.getPeeledObjectId()); |
| } |
| |
| @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() + "(-1)]", |
| r.toString()); |
| } |
| } |