/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.felix.ipojo.junit4osgi.command;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;
import java.util.ListIterator;
import junit.framework.TestCase;
import junit.framework.TestFailure;
import junit.framework.TestResult;
import junit.framework.TestSuite;
import org.apache.felix.ipojo.junit4osgi.OSGiJunitRunner;
import org.apache.felix.shell.Command;
/**
* Felix shell command. Allow to run tests.
* @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a>
*/
public class JunitCommand implements Command {
/**
* OSGi Junit Runner service.
*/
private OSGiJunitRunner m_runner;
/**
* Gets the Test names.
* @param list the list of test
* @return the list of test names.
*/
private List getNamesFromTests(List list) {
List names = new ArrayList(list.size());
for (int i = 0; i < list.size(); i++) {
if (list.get(i) instanceof TestCase) {
names.add(((TestCase) list.get(i)).getName());
}
if (list.get(i) instanceof TestSuite) {
String name = ((TestSuite) list.get(i)).getName();
if (name == null) {
name = ((TestSuite) list.get(i)).toString();
}
names.add(name);
}
}
return names;
}
/**
* Executes the command.
* @param line the command line
* @param out the output stream
* @param err the error stream
* @see org.apache.felix.shell.Command#execute(java.lang.String, java.io.PrintStream, java.io.PrintStream)
*/
public void execute(String line, PrintStream out, PrintStream err) {
line = line.substring(getName().length()).trim();
List tr = null;
if (line.equals("all")) {
if (m_runner.getTests() == null) {
err.println("No tests to execute");
return;
} else {
out.println("Executing " + getNamesFromTests(m_runner.getTests()));
tr = m_runner.run();
}
} else {
try {
Long bundleId = new Long(line);
if (m_runner.getTests(bundleId.longValue()) == null) {
err.println("No tests to execute");
return;
} else {
out.println("Executing " + getNamesFromTests(m_runner.getTests(bundleId.longValue())));
tr = m_runner.run(bundleId.longValue());
}
} catch (NumberFormatException e) {
err.println("Unable to parse id " + line);
return;
}
}
ListIterator it = tr.listIterator();
while (it.hasNext()) {
TestResult result = (TestResult) it.next();
if (result.failureCount() != 0) {
TestFailure fail = (TestFailure) result.failures().nextElement();
out.println(fail.trace());
return;
}
}
}
/**
* Gets the command name.
* @return "junit"
* @see org.apache.felix.shell.Command#getName()
*/
public String getName() {
return "junit";
}
/**
* Gets a small description of the command.
* @return "launch junit tests"
* @see org.apache.felix.shell.Command#getShortDescription()
*/
public String getShortDescription() {
return "launch junit tests";
}
/**
* Gets command usage.
* @return the command usage.
* @see org.apache.felix.shell.Command#getUsage()
*/
public String getUsage() {
return "junit <bundleid> | junit all";
}
}