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comparison test/org/tmatesoft/hg/test/TestRevert.java @ 526:2f9ed6bcefa2

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Initial support for Revert command with accompanying minor refactoring
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 15 Jan 2013 17:07:19 +0100
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525:0be5be8d57e9 526:2f9ed6bcefa2
1 /*
2 * Copyright (c) 2013 TMate Software Ltd
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * For information on how to redistribute this software under
14 * the terms of a license other than GNU General Public License
15 * contact TMate Software at support@hg4j.com
16 */
17 package org.tmatesoft.hg.test;
18
19 import static org.junit.Assert.assertEquals;
20 import static org.junit.Assert.assertTrue;
21
22 import java.io.File;
23 import java.io.FileOutputStream;
24
25 import org.junit.Rule;
26 import org.junit.Test;
27 import org.tmatesoft.hg.core.HgRevertCommand;
28 import org.tmatesoft.hg.repo.HgLookup;
29 import org.tmatesoft.hg.repo.HgRepository;
30 import org.tmatesoft.hg.util.Path;
31
32
33 /**
34 *
35 * @author Artem Tikhomirov
36 * @author TMate Software Ltd.
37 */
38 public class TestRevert {
39
40 @Rule
41 public ErrorCollectorExt errorCollector = new ErrorCollectorExt();
42 private HgRepository repo;
43 private ExecHelper eh;
44
45
46 public TestRevert() {
47 }
48
49 @Test
50 public void testCommand() throws Exception {
51 File tmpDir = Configuration.get().getTempDir();
52 tmpDir.mkdirs();
53 eh = new ExecHelper(new OutputParser.Stub(), tmpDir);
54 File testRepoLoc = TestIncoming.createEmptyDir("test-revert");
55 // get a copy of a repository
56 eh.run("hg", "clone", Configuration.get().find("log-1").getWorkingDir().toString(), testRepoLoc.getName());
57 assertEquals("[sanity]", 0, eh.getExitValue());
58
59 repo = new HgLookup().detect(testRepoLoc);
60 Path targetFile = Path.create("b");
61 modifyFileAppend(new File(testRepoLoc, targetFile.toString()));
62
63 StatusOutputParser statusParser = new StatusOutputParser();
64 eh = new ExecHelper(statusParser, testRepoLoc);
65 eh.run("hg", "status", "-A");
66 assertEquals("[sanity]", 1, statusParser.getModified().size());
67 assertEquals("[sanity]", 2, statusParser.getClean().size());
68 assertEquals("[sanity]", targetFile, statusParser.getModified().get(0));
69
70 HgRevertCommand cmd = new HgRevertCommand(repo);
71 cmd.file(targetFile).execute();
72 statusParser.reset();
73 eh.run("hg", "status", "-A");
74
75 assertEquals(3, statusParser.getClean().size());
76 assertTrue(statusParser.getClean().contains(targetFile));
77 assertEquals(1, statusParser.getUnknown().size());
78 assertEquals(targetFile.toString() + ".orig", statusParser.getUnknown().get(0).toString());
79 }
80
81 private static void modifyFileAppend(File f) throws Exception {
82 assertTrue(f.isFile());
83 FileOutputStream fos = new FileOutputStream(f, true);
84 fos.write("XXX".getBytes());
85 fos.close();
86 }
87 }