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annotate 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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children 47b7bedf0569
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1 /*
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2 * Copyright (c) 2013 TMate Software Ltd
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; version 2 of the License.
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7 *
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8 * This program is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 * GNU General Public License for more details.
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12 *
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13 * For information on how to redistribute this software under
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14 * the terms of a license other than GNU General Public License
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15 * contact TMate Software at support@hg4j.com
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16 */
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17 package org.tmatesoft.hg.test;
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18
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19 import static org.junit.Assert.assertEquals;
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20 import static org.junit.Assert.assertTrue;
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21
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22 import java.io.File;
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23 import java.io.FileOutputStream;
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24
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25 import org.junit.Rule;
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26 import org.junit.Test;
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27 import org.tmatesoft.hg.core.HgRevertCommand;
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28 import org.tmatesoft.hg.repo.HgLookup;
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29 import org.tmatesoft.hg.repo.HgRepository;
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30 import org.tmatesoft.hg.util.Path;
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31
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32
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33 /**
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34 *
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35 * @author Artem Tikhomirov
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36 * @author TMate Software Ltd.
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37 */
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38 public class TestRevert {
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39
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40 @Rule
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41 public ErrorCollectorExt errorCollector = new ErrorCollectorExt();
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42 private HgRepository repo;
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43 private ExecHelper eh;
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44
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45
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46 public TestRevert() {
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47 }
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48
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49 @Test
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50 public void testCommand() throws Exception {
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51 File tmpDir = Configuration.get().getTempDir();
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52 tmpDir.mkdirs();
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53 eh = new ExecHelper(new OutputParser.Stub(), tmpDir);
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54 File testRepoLoc = TestIncoming.createEmptyDir("test-revert");
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55 // get a copy of a repository
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56 eh.run("hg", "clone", Configuration.get().find("log-1").getWorkingDir().toString(), testRepoLoc.getName());
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57 assertEquals("[sanity]", 0, eh.getExitValue());
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58
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59 repo = new HgLookup().detect(testRepoLoc);
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60 Path targetFile = Path.create("b");
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61 modifyFileAppend(new File(testRepoLoc, targetFile.toString()));
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62
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63 StatusOutputParser statusParser = new StatusOutputParser();
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64 eh = new ExecHelper(statusParser, testRepoLoc);
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65 eh.run("hg", "status", "-A");
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66 assertEquals("[sanity]", 1, statusParser.getModified().size());
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67 assertEquals("[sanity]", 2, statusParser.getClean().size());
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68 assertEquals("[sanity]", targetFile, statusParser.getModified().get(0));
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69
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70 HgRevertCommand cmd = new HgRevertCommand(repo);
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71 cmd.file(targetFile).execute();
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72 statusParser.reset();
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73 eh.run("hg", "status", "-A");
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74
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75 assertEquals(3, statusParser.getClean().size());
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76 assertTrue(statusParser.getClean().contains(targetFile));
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77 assertEquals(1, statusParser.getUnknown().size());
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78 assertEquals(targetFile.toString() + ".orig", statusParser.getUnknown().get(0).toString());
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79 }
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80
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81 private static void modifyFileAppend(File f) throws Exception {
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82 assertTrue(f.isFile());
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83 FileOutputStream fos = new FileOutputStream(f, true);
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84 fos.write("XXX".getBytes());
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85 fos.close();
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86 }
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87 }