/*************************GO-LICENSE-START*********************************
* Copyright 2016 ThoughtWorks, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*************************GO-LICENSE-END***********************************/
package com.thoughtworks.go.util;
import java.io.IOException;
import java.io.InputStream;
import java.text.ParseException;
import java.util.HashMap;
import java.util.List;
import com.thoughtworks.go.domain.materials.Modification;
import com.thoughtworks.go.domain.materials.ModifiedAction;
import com.thoughtworks.go.domain.materials.ModifiedFile;
import org.jdom2.input.SAXBuilder;
import org.junit.Test;
import static com.thoughtworks.go.util.SvnLogXmlParser.convertDate;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.core.IsNull.nullValue;
import static org.junit.Assert.assertThat;
import static org.hamcrest.core.StringContains.containsString;
import static org.junit.Assert.fail;
public class SvnLogXmlParserTest {
private static final String XML = "<?xml version=\"1.0\"?>\n"
+ "<log>\n"
+ "<logentry\n"
+ " revision=\"3\">\n"
+ "<author>cceuser</author>\n"
+ "<date>2008-03-11T07:52:41.162075Z</date>\n"
+ "<paths>\n"
+ "<path\n"
+ " action=\"A\">/trunk/revision3.txt</path>\n"
+ "</paths>\n"
+ "<msg>[Liyanhui & Gabbar] Checked in new file for test</msg>\n"
+ "</logentry>\n"
+ "</log>";
private static final String MULTIPLE_FILES = "<?xml version=\"1.0\"?>\n"
+ "<log>\n"
+ "<logentry\n"
+ " revision=\"3\">\n"
+ "<author>cceuser</author>\n"
+ "<date>2008-03-11T07:52:41.162075Z</date>\n"
+ "<paths>\n"
+ "<path\n"
+ " action=\"A\">/trunk/revision3.txt</path>\n"
+ "<path\n"
+ " action=\"D\">/branch/1.1/readme.txt</path>\n"
+ "</paths>\n"
+ "<msg>[Liyanhui & Gabbar] Checked in new file for test</msg>\n"
+ "</logentry>\n"
+ "</log>";
@Test
public void shouldParseSvnLogContainingNullComments() throws IOException {
InputStream stream = getClass().getResourceAsStream("jemstep_svn_log.xml");
String xml = FileUtil.readToEnd(stream);
stream.close();
SvnLogXmlParser parser = new SvnLogXmlParser();
List<Modification> revisions = parser.parse(xml, "", new SAXBuilder());
assertThat(revisions.size(), is(43));
Modification modWithoutComment = null;
for (Modification revision : revisions) {
if (revision.getRevision().equals("7815")) {
modWithoutComment = revision;
}
}
assertThat(modWithoutComment.getComment(), is(nullValue()));
}
@Test
public void shouldParse() throws ParseException {
SvnLogXmlParser parser = new SvnLogXmlParser();
List<Modification> materialRevisions = parser.parse(XML, "", new SAXBuilder());
assertThat(materialRevisions.size(), is(1));
Modification mod = materialRevisions.get(0);
assertThat(mod.getRevision(), is("3"));
assertThat(mod.getUserName(), is("cceuser"));
assertThat(mod.getModifiedTime(), is(convertDate("2008-03-11T07:52:41.162075Z")));
assertThat(mod.getComment(), is("[Liyanhui & Gabbar] Checked in new file for test"));
List<ModifiedFile> files = mod.getModifiedFiles();
assertThat(files.size(), is(1));
ModifiedFile file = files.get(0);
assertThat(file.getFileName(), is("/trunk/revision3.txt"));
assertThat(file.getAction(), is(ModifiedAction.added));
}
@Test
public void shouldParseLogEntryWithoutComment() throws ParseException {
SvnLogXmlParser parser = new SvnLogXmlParser();
List<Modification> materialRevisions = parser.parse("<?xml version=\"1.0\"?>\n"
+ "<log>\n"
+ "<logentry\n"
+ " revision=\"3\">\n"
+ "<author>cceuser</author>\n"
+ "<date>2008-03-11T07:52:41.162075Z</date>\n"
+ "<paths>\n"
+ "<path\n"
+ " action=\"A\">/trunk/revision3.txt</path>\n"
+ "</paths>\n"
+ "</logentry>\n"
+ "</log>", "", new SAXBuilder());
assertThat(materialRevisions.size(), is(1));
Modification mod = materialRevisions.get(0);
assertThat(mod.getRevision(), is("3"));
assertThat(mod.getComment(), is(nullValue()));
}
@Test
public void shouldParseLogWithEmptyRevision() throws ParseException {
SvnLogXmlParser parser = new SvnLogXmlParser();
List<Modification> materialRevisions = parser.parse("<?xml version=\"1.0\"?>\n"
+ "<log>\n"
+ "<logentry\n"
+ " revision=\"2\">\n"
+ "</logentry>\n"
+ "<logentry\n"
+ " revision=\"3\">\n"
+ "<author>cceuser</author>\n"
+ "<date>2008-03-11T07:52:41.162075Z</date>\n"
+ "<paths>\n"
+ "<path\n"
+ " action=\"A\">/trunk/revision3.txt</path>\n"
+ "</paths>\n"
+ "</logentry>\n"
+ "</log>", "", new SAXBuilder());
assertThat(materialRevisions.size(), is(1));
Modification mod = materialRevisions.get(0);
assertThat(mod.getRevision(), is("3"));
assertThat(mod.getComment(), is(nullValue()));
}
@Test
public void shouldParseBJCruiseLogCorrectly() {
String firstChangeLog = "<?xml version=\"1.0\"?>\n"
+ "<log>\n"
+ "<logentry\n"
+ " revision=\"11238\">\n"
+ "<author>yxchu</author>\n"
+ "<date>2008-10-21T14:00:16.598195Z</date>\n"
+ "<paths>\n"
+ "<path\n"
+ " action=\"M\">/trunk/test/unit/card_selection_test.rb</path>\n"
+ "<path\n"
+ " action=\"M\">/trunk/test/functional/cards_controller_quick_add_test.rb</path>\n"
+ "<path\n"
+ " action=\"M\">/trunk/app/controllers/cards_controller.rb</path>\n"
+ "</paths>\n"
+ "<msg>#2761, fix random test failure and add quick add card type to session</msg>\n"
+ "</logentry>\n"
+ "</log>";
String secondChangeLog = "<?xml version=\"1.0\"?>\n"
+ "<log>\n"
+ "<logentry\n"
+ " revision=\"11239\">\n"
+ "<author>yxchu</author>\n"
+ "<date>2008-10-21T14:00:36.209014Z</date>\n"
+ "<paths>\n"
+ "<path\n"
+ " action=\"M\">/trunk/test/unit/card_selection_test.rb</path>\n"
+ "</paths>\n"
+ "<msg>still fix test</msg>\n"
+ "</logentry>\n"
+ "<logentry\n"
+ " revision=\"11240\">\n"
+ "<author>yxchu</author>\n"
+ "<date>2008-10-21T14:00:47.614448Z</date>\n"
+ "<paths>\n"
+ "<path\n"
+ " action=\"M\">/trunk/test/unit/card_selection_test.rb</path>\n"
+ "</paths>\n"
+ "<msg>fix test remove messaging helper</msg>\n"
+ "</logentry>\n"
+ "</log>";
SvnLogXmlParser parser = new SvnLogXmlParser();
List<Modification> mods = parser.parse(firstChangeLog, ".", new SAXBuilder());
assertThat(mods.get(0).getUserName(), is("yxchu"));
List<Modification> mods2 = parser.parse(secondChangeLog, ".", new SAXBuilder());
assertThat(mods2.size(), is(2));
}
@Test
public void shouldFilterModifiedFilesByPath() {
SvnLogXmlParser parser = new SvnLogXmlParser();
List<Modification> materialRevisions = parser.parse(MULTIPLE_FILES, "/branch", new SAXBuilder());
Modification mod = materialRevisions.get(0);
List<ModifiedFile> files = mod.getModifiedFiles();
assertThat(files.size(), is(1));
ModifiedFile file = files.get(0);
assertThat(file.getFileName(), is("/branch/1.1/readme.txt"));
assertThat(file.getAction(), is(ModifiedAction.deleted));
}
@Test
public void shouldGetAllModifiedFilesUnderRootPath() {
SvnLogXmlParser parser = new SvnLogXmlParser();
List<Modification> materialRevisions = parser.parse(MULTIPLE_FILES, "", new SAXBuilder());
Modification mod = materialRevisions.get(0);
List<ModifiedFile> files = mod.getModifiedFiles();
assertThat(files.size(), is(2));
ModifiedFile file = files.get(0);
assertThat(file.getFileName(), is("/trunk/revision3.txt"));
assertThat(file.getAction(), is(ModifiedAction.added));
file = files.get(1);
assertThat(file.getFileName(), is("/branch/1.1/readme.txt"));
assertThat(file.getAction(), is(ModifiedAction.deleted));
}
@Test
public void shouldReportSvnOutputWhenErrorsHappen() {
SvnLogXmlParser parser = new SvnLogXmlParser();
try {
parser.parse("invalid xml", "", new SAXBuilder());
fail("should have failed when invalid xml is parsed");
} catch (Exception e) {
assertThat(e.getMessage(), containsString("invalid xml"));
}
}
@Test
public void shouldParseSvnInfoOutputToConstructUrlToRemoteUUIDMapping() {
final SvnLogXmlParser svnLogXmlParser = new SvnLogXmlParser();
final String svnInfoOutput = "<?xml version=\"1.0\"?>\n"
+ "<info>\n"
+ "<entry\n"
+ " kind=\"dir\"\n"
+ " path=\"trunk\"\n"
+ " revision=\"3432\">\n"
+ "<url>http://gears.googlecode.com/svn/trunk</url>\n"
+ "<repository>\n"
+ "<root>http://gears.googlecode.com/svn</root>\n"
+ "<uuid>fe895e04-df30-0410-9975-d76d301b4276</uuid>\n"
+ "</repository>\n"
+ "<commit\n"
+ " revision=\"3430\">\n"
+ "<author>gears.daemon</author>\n"
+ "<date>2010-10-06T02:00:50.517477Z</date>\n"
+ "</commit>\n"
+ "</entry>\n"
+ "</info>";
final HashMap<String,String> map = svnLogXmlParser.parseInfoToGetUUID(svnInfoOutput, "http://gears.googlecode.com/svn/trunk", new SAXBuilder());
assertThat(map.size(), is(1));
assertThat(map.get("http://gears.googlecode.com/svn/trunk"), is("fe895e04-df30-0410-9975-d76d301b4276"));
}
@Test(expected = RuntimeException.class)
public void shouldThrowUpWhenSvnInfoOutputIsInvalidToMapUrlToUUID() {
final SvnLogXmlParser svnLogXmlParser = new SvnLogXmlParser();
svnLogXmlParser.parseInfoToGetUUID("Svn threw up and it's drunk", "does not matter", new SAXBuilder());
}
}