/*
* SonarQube JavaScript Plugin
* Copyright (C) 2011 SonarSource and Eriks Nukis
* dev@sonar.codehaus.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
*/
package org.sonar.plugins.javascript.unittest.surefireparser;
import org.apache.commons.lang.StringUtils;
import org.codehaus.staxmate.in.ElementFilter;
import org.codehaus.staxmate.in.SMEvent;
import org.codehaus.staxmate.in.SMHierarchicCursor;
import org.codehaus.staxmate.in.SMInputCursor;
import org.sonar.api.utils.ParsingUtils;
import org.sonar.api.utils.StaxParser;
import javax.xml.stream.XMLStreamException;
import java.text.ParseException;
import java.util.Locale;
public class SurefireStaxHandler implements StaxParser.XmlStreamHandler {
private final UnitTestIndex index;
public SurefireStaxHandler(UnitTestIndex index) {
this.index = index;
}
@Override
public void stream(SMHierarchicCursor rootCursor) throws XMLStreamException {
SMInputCursor testSuite = rootCursor.constructDescendantCursor(new ElementFilter("testsuite"));
SMEvent testSuiteEvent;
for (testSuiteEvent = testSuite.getNext(); testSuiteEvent != null; testSuiteEvent = testSuite.getNext()) {
if (testSuiteEvent.compareTo(SMEvent.START_ELEMENT) == 0) {
String testSuiteClassName = testSuite.getAttrValue("name");
if (StringUtils.contains(testSuiteClassName, "$")) {
// test suites for inner classes are ignored
return;
}
SMInputCursor testCase = testSuite.childCursor(new ElementFilter("testcase"));
SMEvent event;
for (event = testCase.getNext(); event != null; event = testCase.getNext()) {
if (event.compareTo(SMEvent.START_ELEMENT) == 0) {
String testClassName = getClassname(testCase, testSuiteClassName);
UnitTestClassReport classReport = index.index(testClassName);
parseTestCase(testCase, classReport);
}
}
}
}
}
private String getClassname(SMInputCursor testCaseCursor, String defaultClassname) throws XMLStreamException {
String testClassName = testCaseCursor.getAttrValue("classname");
return StringUtils.defaultIfBlank(testClassName, defaultClassname);
}
private void parseTestCase(SMInputCursor testCaseCursor, UnitTestClassReport report) throws XMLStreamException {
report.add(parseTestResult(testCaseCursor));
}
private void setStackAndMessage(UnitTestResult result, SMInputCursor stackAndMessageCursor) throws XMLStreamException {
result.setMessage(stackAndMessageCursor.getAttrValue("message"));
String stack = stackAndMessageCursor.collectDescendantText();
result.setStackTrace(stack);
}
private UnitTestResult parseTestResult(SMInputCursor testCaseCursor) throws XMLStreamException {
UnitTestResult detail = new UnitTestResult();
String name = getTestCaseName(testCaseCursor);
detail.setName(name);
String status = UnitTestResult.STATUS_OK;
long duration = getTimeAttributeInMS(testCaseCursor);
SMInputCursor childNode = testCaseCursor.descendantElementCursor();
if (childNode.getNext() != null) {
String elementName = childNode.getLocalName();
if ("skipped".equals(elementName)) {
status = UnitTestResult.STATUS_SKIPPED;
// bug with surefire reporting wrong time for skipped tests
duration = 0L;
} else if ("failure".equals(elementName)) {
status = UnitTestResult.STATUS_FAILURE;
setStackAndMessage(detail, childNode);
} else if ("error".equals(elementName)) {
status = UnitTestResult.STATUS_ERROR;
setStackAndMessage(detail, childNode);
}
}
while (childNode.getNext() != null) {
// make sure we loop till the end of the elements cursor
}
detail.setDurationMilliseconds(duration);
detail.setStatus(status);
return detail;
}
private long getTimeAttributeInMS(SMInputCursor testCaseCursor) throws XMLStreamException {
// hardcoded to Locale.ENGLISH see http://jira.codehaus.org/browse/SONAR-602
try {
Double time = ParsingUtils.parseNumber(testCaseCursor.getAttrValue("time"), Locale.ENGLISH);
return !Double.isNaN(time) ? new Double(ParsingUtils.scaleValue(time * 1000, 3)).longValue() : 0L;
} catch (ParseException e) {
throw new XMLStreamException(e);
}
}
private String getTestCaseName(SMInputCursor testCaseCursor) throws XMLStreamException {
String classname = testCaseCursor.getAttrValue("classname");
String name = testCaseCursor.getAttrValue("name");
if (StringUtils.contains(classname, "$")) {
return StringUtils.substringAfter(classname, "$") + "/" + name;
}
return name;
}
}