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- /*
- * Copyright (C) 2010, Robin Stocker <robin@nibor.org> 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.merge;
-
- import static org.junit.Assert.assertEquals;
-
- import java.io.IOException;
- import java.util.Arrays;
-
- import org.eclipse.jgit.lib.ObjectId;
- import org.eclipse.jgit.lib.ObjectIdRef;
- import org.eclipse.jgit.lib.Ref;
- import org.eclipse.jgit.lib.Ref.Storage;
- import org.eclipse.jgit.lib.RefUpdate;
- import org.eclipse.jgit.lib.SymbolicRef;
- import org.eclipse.jgit.test.resources.SampleDataRepositoryTestCase;
- import org.junit.Before;
- import org.junit.Test;
-
- /**
- * Test construction of merge message by {@link MergeMessageFormatter}.
- */
- public class MergeMessageFormatterTest extends SampleDataRepositoryTestCase {
-
- private MergeMessageFormatter formatter;
-
- @Override
- @Before
- public void setUp() throws Exception {
- super.setUp();
-
- RefUpdate createRemoteRefA = db
- .updateRef("refs/remotes/origin/remote-a");
- createRemoteRefA.setNewObjectId(db.resolve("refs/heads/a"));
- createRemoteRefA.update();
-
- RefUpdate createRemoteRefB = db
- .updateRef("refs/remotes/origin/remote-b");
- createRemoteRefB.setNewObjectId(db.resolve("refs/heads/b"));
- createRemoteRefB.update();
-
- formatter = new MergeMessageFormatter();
- }
-
- @Test
- public void testOneBranch() throws IOException {
- Ref a = db.exactRef("refs/heads/a");
- Ref master = db.exactRef("refs/heads/master");
- String message = formatter.format(Arrays.asList(a), master);
- assertEquals("Merge branch 'a'", message);
- }
-
- @Test
- public void testTwoBranches() throws IOException {
- Ref a = db.exactRef("refs/heads/a");
- Ref b = db.exactRef("refs/heads/b");
- Ref master = db.exactRef("refs/heads/master");
- String message = formatter.format(Arrays.asList(a, b), master);
- assertEquals("Merge branches 'a' and 'b'", message);
- }
-
- @Test
- public void testThreeBranches() throws IOException {
- Ref c = db.exactRef("refs/heads/c");
- Ref b = db.exactRef("refs/heads/b");
- Ref a = db.exactRef("refs/heads/a");
- Ref master = db.exactRef("refs/heads/master");
- String message = formatter.format(Arrays.asList(c, b, a), master);
- assertEquals("Merge branches 'c', 'b' and 'a'", message);
- }
-
- @Test
- public void testRemoteBranch() throws Exception {
- Ref remoteA = db.exactRef("refs/remotes/origin/remote-a");
- Ref master = db.exactRef("refs/heads/master");
- String message = formatter.format(Arrays.asList(remoteA), master);
- assertEquals("Merge remote-tracking branch 'origin/remote-a'", message);
- }
-
- @Test
- public void testMixed() throws IOException {
- Ref c = db.exactRef("refs/heads/c");
- Ref remoteA = db.exactRef("refs/remotes/origin/remote-a");
- Ref master = db.exactRef("refs/heads/master");
- String message = formatter.format(Arrays.asList(c, remoteA), master);
- assertEquals("Merge branch 'c', remote-tracking branch 'origin/remote-a'",
- message);
- }
-
- @Test
- public void testTag() throws IOException {
- Ref tagA = db.exactRef("refs/tags/A");
- Ref master = db.exactRef("refs/heads/master");
- String message = formatter.format(Arrays.asList(tagA), master);
- assertEquals("Merge tag 'A'", message);
- }
-
- @Test
- public void testCommit() throws IOException {
- ObjectId objectId = ObjectId
- .fromString("6db9c2ebf75590eef973081736730a9ea169a0c4");
- Ref commit = new ObjectIdRef.Unpeeled(Storage.LOOSE,
- objectId.getName(), objectId);
- Ref master = db.exactRef("refs/heads/master");
- String message = formatter.format(Arrays.asList(commit), master);
- assertEquals("Merge commit '6db9c2ebf75590eef973081736730a9ea169a0c4'",
- message);
- }
-
- @Test
- public void testPullWithUri() throws IOException {
- String name = "branch 'test' of http://egit.eclipse.org/jgit.git";
- ObjectId objectId = ObjectId
- .fromString("6db9c2ebf75590eef973081736730a9ea169a0c4");
- Ref remoteBranch = new ObjectIdRef.Unpeeled(Storage.LOOSE, name,
- objectId);
- Ref master = db.exactRef("refs/heads/master");
- String message = formatter.format(Arrays.asList(remoteBranch), master);
- assertEquals("Merge branch 'test' of http://egit.eclipse.org/jgit.git",
- message);
- }
-
- @Test
- public void testIntoOtherThanMaster() throws IOException {
- Ref a = db.exactRef("refs/heads/a");
- Ref b = db.exactRef("refs/heads/b");
- String message = formatter.format(Arrays.asList(a), b);
- assertEquals("Merge branch 'a' into b", message);
- }
-
- @Test
- public void testIntoHeadOtherThanMaster() throws IOException {
- Ref a = db.exactRef("refs/heads/a");
- Ref b = db.exactRef("refs/heads/b");
- SymbolicRef head = new SymbolicRef("HEAD", b);
- String message = formatter.format(Arrays.asList(a), head);
- assertEquals("Merge branch 'a' into b", message);
- }
-
- @Test
- public void testIntoSymbolicRefHeadPointingToMaster() throws IOException {
- Ref a = db.exactRef("refs/heads/a");
- Ref master = db.exactRef("refs/heads/master");
- SymbolicRef head = new SymbolicRef("HEAD", master);
- String message = formatter.format(Arrays.asList(a), head);
- assertEquals("Merge branch 'a'", message);
- }
-
- @Test
- public void testFormatWithConflictsNoFooter() {
- String originalMessage = "Header Line\n\nCommit body\n";
- String message = formatter.formatWithConflicts(originalMessage,
- Arrays.asList(new String[] { "path1" }));
- assertEquals("Header Line\n\nCommit body\n\nConflicts:\n\tpath1\n",
- message);
- }
-
- @Test
- public void testFormatWithConflictsNoFooterNoLineBreak() {
- String originalMessage = "Header Line\n\nCommit body";
- String message = formatter.formatWithConflicts(originalMessage,
- Arrays.asList(new String[] { "path1" }));
- assertEquals("Header Line\n\nCommit body\n\nConflicts:\n\tpath1\n",
- message);
- }
-
- @Test
- public void testFormatWithConflictsWithFooters() {
- String originalMessage = "Header Line\n\nCommit body\n\nChangeId:"
- + " I123456789123456789123456789123456789\nBug:1234567\n";
- String message = formatter.formatWithConflicts(originalMessage,
- Arrays.asList(new String[] { "path1" }));
- assertEquals(
- "Header Line\n\nCommit body\n\nConflicts:\n\tpath1\n\n"
- + "ChangeId: I123456789123456789123456789123456789\nBug:1234567\n",
- message);
- }
-
- @Test
- public void testFormatWithConflictsWithFooterlikeLineInBody() {
- String originalMessage = "Header Line\n\nCommit body\nBug:1234567\nMore Body\n\nChangeId:"
- + " I123456789123456789123456789123456789\nBug:1234567\n";
- String message = formatter.formatWithConflicts(originalMessage,
- Arrays.asList(new String[] { "path1" }));
- assertEquals(
- "Header Line\n\nCommit body\nBug:1234567\nMore Body\n\nConflicts:\n\tpath1\n\n"
- + "ChangeId: I123456789123456789123456789123456789\nBug:1234567\n",
- message);
- }
- }
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