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comparison hg4j/src/test/java/org/tmatesoft/hg/test/TestManifest.java @ 213:6ec4af642ba8 gradle

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Project uses Gradle for build - actual changes
author Alexander Kitaev <kitaev@gmail.com>
date Tue, 10 May 2011 10:52:53 +0200
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212:edb2e2829352 213:6ec4af642ba8
1 /*
2 * Copyright (c) 2011 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.hamcrest.CoreMatchers.equalTo;
20 import static org.hamcrest.CoreMatchers.notNullValue;
21 import static org.junit.Assert.assertTrue;
22 import static org.tmatesoft.hg.repo.HgRepository.TIP;
23
24 import java.util.Collections;
25 import java.util.LinkedHashMap;
26 import java.util.LinkedList;
27 import java.util.Map;
28
29 import org.junit.Rule;
30 import org.junit.Test;
31 import org.tmatesoft.hg.core.HgLogCommand.FileRevision;
32 import org.tmatesoft.hg.core.HgManifestCommand;
33 import org.tmatesoft.hg.core.Nodeid;
34 import org.tmatesoft.hg.repo.HgLookup;
35 import org.tmatesoft.hg.repo.HgRepository;
36 import org.tmatesoft.hg.util.Path;
37
38
39 /**
40 *
41 * @author Artem Tikhomirov
42 * @author TMate Software Ltd.
43 */
44 public class TestManifest {
45
46 @Rule
47 public ErrorCollectorExt errorCollector = new ErrorCollectorExt();
48
49 private final HgRepository repo;
50 private ManifestOutputParser manifestParser;
51 private ExecHelper eh;
52 final LinkedList<FileRevision> revisions = new LinkedList<FileRevision>();
53 private HgManifestCommand.Handler handler = new HgManifestCommand.Handler() {
54
55 public void file(FileRevision fileRevision) {
56 revisions.add(fileRevision);
57 }
58
59 public void end(Nodeid manifestRevision) {}
60 public void dir(Path p) {}
61 public void begin(Nodeid manifestRevision) {}
62 };
63
64 public static void main(String[] args) throws Throwable {
65 TestManifest tm = new TestManifest();
66 tm.testTip();
67 tm.testFirstRevision();
68 tm.testRevisionInTheMiddle();
69 tm.errorCollector.verify();
70 }
71
72 public TestManifest() throws Exception {
73 this(new HgLookup().detectFromWorkingDir());
74 }
75
76 private TestManifest(HgRepository hgRepo) {
77 repo = hgRepo;
78 assertTrue(!repo.isInvalid());
79 eh = new ExecHelper(manifestParser = new ManifestOutputParser(), null);
80 }
81
82 @Test
83 public void testTip() throws Exception {
84 testRevision(TIP);
85 }
86
87 @Test
88 public void testFirstRevision() throws Exception {
89 testRevision(0);
90 }
91
92 @Test
93 public void testRevisionInTheMiddle() throws Exception {
94 int rev = repo.getManifest().getRevisionCount() / 2;
95 if (rev == 0) {
96 throw new IllegalStateException("Need manifest with few revisions");
97 }
98 testRevision(rev);
99 }
100
101 private void testRevision(int rev) throws Exception {
102 manifestParser.reset();
103 eh.run("hg", "manifest", "--debug", "--rev", String.valueOf(rev == TIP ? -1 : rev));
104 revisions.clear();
105 new HgManifestCommand(repo).revision(rev).execute(handler);
106 report("manifest " + (rev == TIP ? "TIP:" : "--rev " + rev));
107 }
108
109 private void report(String what) throws Exception {
110 final Map<Path, Nodeid> cmdLineResult = new LinkedHashMap<Path, Nodeid>(manifestParser.getResult());
111 for (FileRevision fr : revisions) {
112 Nodeid nid = cmdLineResult.remove(fr.getPath());
113 errorCollector.checkThat("Extra " + fr.getPath() + " in Java result", nid, notNullValue());
114 if (nid != null) {
115 errorCollector.checkThat("Non-matching nodeid:" + nid, nid, equalTo(fr.getRevision()));
116 }
117 }
118 errorCollector.checkThat("Non-matched entries from command line:", cmdLineResult, equalTo(Collections.<Path,Nodeid>emptyMap()));
119 }
120 }