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authorrsivaram <rsivaram@13f79535-47bb-0310-9956-ffa450edef68>2008-10-16 11:51:49 +0000
committerrsivaram <rsivaram@13f79535-47bb-0310-9956-ffa450edef68>2008-10-16 11:51:49 +0000
commitb771a05508db61cb1748d2fed0eb92daf173ff92 (patch)
tree4c7f9ca916e029f8ee4ddf65e263c1960e863879 /sandbox/event/modules/host-webapp-junit
parent10682087657ed4bae47b1f59f51e5be669b44d7a (diff)
Copy modules for event prototype
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@705212 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sandbox/event/modules/host-webapp-junit')
-rw-r--r--sandbox/event/modules/host-webapp-junit/LICENSE205
-rw-r--r--sandbox/event/modules/host-webapp-junit/NOTICE6
-rw-r--r--sandbox/event/modules/host-webapp-junit/pom.xml67
-rw-r--r--sandbox/event/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java355
-rw-r--r--sandbox/event/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java286
5 files changed, 919 insertions, 0 deletions
diff --git a/sandbox/event/modules/host-webapp-junit/LICENSE b/sandbox/event/modules/host-webapp-junit/LICENSE
new file mode 100644
index 0000000000..8aa906c321
--- /dev/null
+++ b/sandbox/event/modules/host-webapp-junit/LICENSE
@@ -0,0 +1,205 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
+ and distribution as defined by Sections 1 through 9 of this document.
+
+ "Licensor" shall mean the copyright owner or entity authorized by
+ the copyright owner that is granting the License.
+
+ "Legal Entity" shall mean the union of the acting entity and all
+ other entities that control, are controlled by, or are under common
+ control with that entity. For the purposes of this definition,
+ "control" means (i) the power, direct or indirect, to cause the
+ direction or management of such entity, whether by contract or
+ otherwise, or (ii) ownership of fifty percent (50%) or more of the
+ outstanding shares, or (iii) beneficial ownership of such entity.
+
+ "You" (or "Your") shall mean an individual or Legal Entity
+ exercising permissions granted by this License.
+
+ "Source" form shall mean the preferred form for making modifications,
+ including but not limited to software source code, documentation
+ source, and configuration files.
+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
+ publicly display, publicly perform, sublicense, and distribute the
+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
+ this License, without any additional terms or conditions.
+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
+
+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
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+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
+
+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
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+ Copyright [yyyy] [name of copyright owner]
+
+ 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.
+
+
+
diff --git a/sandbox/event/modules/host-webapp-junit/NOTICE b/sandbox/event/modules/host-webapp-junit/NOTICE
new file mode 100644
index 0000000000..1325efd8bf
--- /dev/null
+++ b/sandbox/event/modules/host-webapp-junit/NOTICE
@@ -0,0 +1,6 @@
+${pom.name}
+Copyright (c) 2005 - 2008 The Apache Software Foundation
+
+This product includes software developed by
+The Apache Software Foundation (http://www.apache.org/).
+
diff --git a/sandbox/event/modules/host-webapp-junit/pom.xml b/sandbox/event/modules/host-webapp-junit/pom.xml
new file mode 100644
index 0000000000..fb5f29df22
--- /dev/null
+++ b/sandbox/event/modules/host-webapp-junit/pom.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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.
+-->
+<project>
+ <modelVersion>4.0.0</modelVersion>
+ <parent>
+ <groupId>org.apache.tuscany.sca</groupId>
+ <artifactId>tuscany-modules</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>tuscany-host-webapp-junit</artifactId>
+ <name>Apache Tuscany SCA Webapp JUnit Host</name>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.5</version>
+ </dependency>
+
+ <dependency>
+ <groupId>javax.servlet</groupId>
+ <artifactId>servlet-api</artifactId>
+ <version>2.4</version><!-- to keep compatible with older servlet containers -->
+ <scope>provided</scope>
+ </dependency>
+
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.felix</groupId>
+ <artifactId>maven-bundle-plugin</artifactId>
+
+ <configuration>
+ <instructions>
+ <Bundle-Version>${tuscany.version}</Bundle-Version>
+ <Bundle-SymbolicName>org.apache.tuscany.sca.host.webapp.junit</Bundle-SymbolicName>
+ <Bundle-Description>${pom.name}</Bundle-Description>
+ <Export-Package>org.apache.tuscany.sca.host.webapp.junit*</Export-Package>
+ </instructions>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
diff --git a/sandbox/event/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java b/sandbox/event/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java
new file mode 100644
index 0000000000..b2d3d0abf1
--- /dev/null
+++ b/sandbox/event/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/JUnitServletFilter.java
@@ -0,0 +1,355 @@
+/*
+ * 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.tuscany.sca.host.webapp.junit;
+
+import java.io.EOFException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.PrintStream;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+import java.util.logging.Logger;
+import java.util.regex.Pattern;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import junit.framework.AssertionFailedError;
+
+import org.junit.runner.JUnitCore;
+import org.junit.runner.Request;
+import org.junit.runner.Result;
+import org.junit.runner.notification.Failure;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class JUnitServletFilter implements Filter {
+ private static final Logger logger = Logger.getLogger(JUnitServletFilter.class.getName());
+
+ private static final String JUNIT_TESTS_PATTERN = "junit.tests.pattern";
+ private static final String JUNIT_TESTS_PATH = "junit.tests.path";
+ private static final String JUNIT_ENABLED = "junit.enabled";
+ private static final String TESTCASE_PATTERN = ".*TestCase";
+ private static final String TESTS_JAR = "/WEB-INF/test-lib/junit-tests.jar";
+
+ private FilterConfig config;
+ private boolean junitEnabled = true;
+ private Set<String> allTestCases;
+ private ClassLoader testClassLoader;
+
+ private Set<String> findTestCases(String testJarPath) throws IOException {
+ Pattern pattern = getTestCasePattern();
+ if (testJarPath.endsWith(".jar")) {
+ return findTestCasesInJar(testJarPath, pattern);
+ } else {
+ return findTestCasesInDir(testJarPath, pattern);
+ }
+ }
+
+ /**
+ * Search test cases in a JAR
+ * @param testJarPath
+ * @param pattern
+ * @return
+ * @throws IOException
+ */
+ private Set<String> findTestCasesInJar(String testJarPath, Pattern pattern) throws IOException {
+ InputStream in = config.getServletContext().getResourceAsStream(testJarPath);
+ Set<String> tests = new HashSet<String>();
+ if (in != null) {
+ JarInputStream jar = new JarInputStream(in);
+ try {
+ JarEntry entry = null;
+
+ while ((entry = jar.getNextJarEntry()) != null) {
+ String name = entry.getName();
+
+ if (name.endsWith(".class")) {
+ String className = name.substring(0, name.length() - 6).replace('/', '.');
+ if (pattern.matcher(className).matches()) {
+ tests.add(className);
+ }
+ }
+ }
+ } catch (EOFException e) {
+ } finally {
+ if (jar != null) {
+ try {
+ jar.close();
+ } catch (IOException e) {
+ }
+ }
+ }
+
+ }
+ return tests;
+ }
+
+ private Pattern getTestCasePattern() {
+ String filter = config.getInitParameter(JUNIT_TESTS_PATTERN);
+ if (filter == null) {
+ filter = TESTCASE_PATTERN;
+ }
+ Pattern pattern = Pattern.compile(filter);
+ return pattern;
+ }
+
+ public void destroy() {
+ }
+
+ private void init() throws IOException {
+ testClassLoader = Thread.currentThread().getContextClassLoader();
+ allTestCases = new HashSet<String>();
+ String testsPath = config.getInitParameter(JUNIT_TESTS_PATH);
+ if (testsPath == null) {
+ testsPath = TESTS_JAR;
+ }
+ URL url = config.getServletContext().getResource(testsPath);
+ if (url != null) {
+ allTestCases = findTestCases(testsPath);
+ if (!(testsPath.startsWith("/WEB-INF/lib/") || testsPath.startsWith("/WEB-INF/classes/"))) {
+ // Create a new ClassLoader to load the test jar
+ testClassLoader = new URLClassLoader(new URL[] {url}, testClassLoader);
+ }
+ }
+ }
+
+ /**
+ * Search test cases in a directory
+ * @param classesPath
+ * @param pattern
+ * @return
+ */
+ private Set<String> findTestCasesInDir(String classesPath, Pattern pattern) {
+ ServletContext context = config.getServletContext();
+ Set<String> tests = new HashSet<String>();
+ String dir = classesPath;
+ findResources(context, pattern, tests, classesPath, dir);
+ return tests;
+ }
+
+ @SuppressWarnings("unchecked")
+ private void findResources(ServletContext context, Pattern pattern, Set<String> tests, String root, String dir) {
+ Set<String> paths = context.getResourcePaths(dir);
+ if (paths != null) {
+ for (String name : paths) {
+ if (name.endsWith("/")) {
+ findResources(context, pattern, tests, root, name);
+ }
+ if (name.endsWith(".class")) {
+ String className = name.substring(root.length(), name.length() - 6).replace('/', '.');
+ if (pattern.matcher(className).matches()) {
+ tests.add(className);
+ }
+ }
+ }
+ }
+ }
+
+ public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
+ ServletException {
+
+ if (!junitEnabled) {
+ chain.doFilter(request, response);
+ return;
+ }
+
+ HttpServletRequest req = (HttpServletRequest)request;
+ HttpServletResponse resp = (HttpServletResponse)response;
+
+ if (!req.getRequestURI().equals(req.getContextPath() + "/junit")) {
+ // Intercept the /junit call
+ chain.doFilter(request, response);
+ return;
+ }
+
+ String query = req.getQueryString();
+ PrintStream ps = new PrintStream(response.getOutputStream());
+
+ Set<String> testCases = null;
+ // ClassLoader cl = Thread.currentThread().getContextClassLoader();
+ String op = req.getParameter("op");
+ if (query == null || op == null || "list".equalsIgnoreCase(op)) {
+ response.setContentType("text/html");
+ resp.setStatus(HttpServletResponse.SC_OK);
+ ps.println("<html><body>");
+ ps.println("<h2>Available Test Cases</h2><p>");
+ ps.println("<form method=\"get\" action=\"junit\">");
+ ps.println("<table border=\"1\">");
+ for (String s : this.allTestCases) {
+ ps.print("<tr><td>");
+ ps.print("<input type=\"checkbox\" name=\"test\" value=\"" + s
+ + "\"/><a href=\"junit?op=runSelected&test="
+ + s
+ + "\">"
+ + s
+ + "</a>");
+ ps.println("</td></tr>");
+ }
+ ps.println("</table>");
+ ps.println("<p><input type=\"submit\" name=\"op\" value=\"RunSelected\"/>");
+ ps.println("<input type=\"submit\" name=\"op\" value=\"RunAll\"/>");
+ ps.println("</form></body></html>");
+ resp.flushBuffer();
+ return;
+ } else {
+ if ("runAll".equalsIgnoreCase(op)) {
+ testCases = this.allTestCases;
+ } else {
+ String[] tests = req.getParameterValues("test");
+ if (tests == null) {
+ tests = new String[0];
+ }
+ testCases = new HashSet<String>(Arrays.asList(tests));
+ }
+ }
+
+ response.setContentType("application/xml");
+ ps.println("<?xml version=\"1.0\" encoding=\"" + "UTF-8" + "\"?>");
+
+ ServletContext context = config.getServletContext();
+ Object domain = context.getAttribute("org.apache.tuscany.sca.SCADomain");
+ URL contribution = context.getResource("/META-INF/sca-contribution.xml");
+
+ long duration = 0L;
+ int errors = 0;
+ int failures = 0;
+ int runs = 0;
+ List<Class<?>> testClasses = new ArrayList<Class<?>>();
+ List<Result> results = new ArrayList<Result>();
+ for (String testClass : testCases) {
+ Class<?> test = null;
+ try {
+ test = Class.forName(testClass, false, testClassLoader);
+ if (domain != null && contribution != null) {
+ // Inject the SCADomain
+ inject(test, domain);
+ }
+ testClasses.add(test);
+ } catch (ClassNotFoundException e) {
+ String st = XMLFormatter.exceptionToString(e);
+ st = XMLFormatter.escape(st);
+ ps.println(st);
+ // ps.close();
+ throw new ServletException(e);
+ }
+
+ JUnitCore core = new JUnitCore();
+ Result result = core.run(Request.aClass(test));
+ results.add(result);
+
+ duration += result.getRunTime();
+ runs += result.getRunCount();
+
+ for (Failure f : result.getFailures()) {
+ if (f.getException() instanceof AssertionFailedError) {
+ failures++;
+ } else {
+ errors++;
+ }
+ }
+ }
+
+ ps.println("<" + XMLFormatter.TESTSUITE
+ + " "
+ + XMLFormatter.ATTR_TESTS
+ + "=\""
+ + runs
+ + "\" "
+ + XMLFormatter.ATTR_FAILURES
+ + "=\""
+ + failures
+ + "\" "
+ + XMLFormatter.ATTR_ERRORS
+ + "=\""
+ + errors
+ + "\" "
+ + XMLFormatter.ATTR_TIME
+ + "=\""
+ + XMLFormatter.getDurationAsString(duration)
+ + "\">");
+ for (int i = 0; i < testClasses.size(); i++) {
+ ps.println(XMLFormatter.toXML(results.get(i), testClasses.get(i)));
+ }
+ ps.println("</" + XMLFormatter.TESTSUITE + ">");
+
+ resp.addIntHeader("junit.errors", errors);
+ resp.addIntHeader("junit.failures", failures);
+ resp.addIntHeader("junit.runs", runs);
+ resp.setStatus(HttpServletResponse.SC_OK);
+ resp.flushBuffer();
+
+ ps.close();
+ }
+
+ private boolean inject(Class<?> cls, Object target) {
+ for (Field f : cls.getDeclaredFields()) {
+ if (Modifier.isStatic(f.getModifiers()) && f.getType().isInstance(target)) {
+ f.setAccessible(true);
+ try {
+ f.set(null, target);
+ return true;
+ } catch (IllegalArgumentException e) {
+ return false;
+ } catch (IllegalAccessException e) {
+ return false;
+ }
+ }
+ }
+ return false;
+ }
+
+ public void init(FilterConfig config) throws ServletException {
+ this.config = config;
+ // Check if the /junit path should be allowed
+ String param = config.getInitParameter(JUNIT_ENABLED);
+ if (param != null && param.trim().equals("false")) {
+ junitEnabled = false;
+ return;
+ }
+ try {
+ init();
+ } catch (IOException e) {
+ throw new ServletException(e);
+ }
+ }
+
+ public boolean isJunitEnabled() {
+ return junitEnabled;
+ }
+
+}
diff --git a/sandbox/event/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java b/sandbox/event/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java
new file mode 100644
index 0000000000..72ec478cd6
--- /dev/null
+++ b/sandbox/event/modules/host-webapp-junit/src/main/java/org/apache/tuscany/sca/host/webapp/junit/XMLFormatter.java
@@ -0,0 +1,286 @@
+/*
+ * ========================================================================
+ *
+ * Copyright 2001-2005 The Apache Software Foundation.
+ *
+ * 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.
+ *
+ * ========================================================================
+ */
+package org.apache.tuscany.sca.host.webapp.junit;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.text.NumberFormat;
+import java.util.Locale;
+
+import junit.framework.AssertionFailedError;
+
+import org.junit.runner.Result;
+import org.junit.runner.notification.Failure;
+
+/**
+ * Format the test results in XML.
+ *
+ * @version $Id: XMLFormatter.java 239169 2005-05-05 09:21:54Z vmassol $
+ */
+public class XMLFormatter {
+ /**
+ * Errors attribute for TestSuite elements
+ */
+ public static final String ATTR_ERRORS = "errors";
+
+ /**
+ * Failures attribute for TestSuite elements
+ */
+ public static final String ATTR_FAILURES = "failures";
+
+ /**
+ * Message attribute for failure elements (message of the exception)
+ */
+ public static final String ATTR_MESSAGE = "message";
+
+ /**
+ * Name attribute for property, TestCase and TestSuite elements
+ */
+ public static final String ATTR_NAME = "name";
+
+ /**
+ * Tests attribute for TestSuite elements (number of tests executed)
+ */
+ public static final String ATTR_TESTS = "tests";
+
+ /**
+ * Time attribute for TestCase and TestSuite elements
+ */
+ public static final String ATTR_TIME = "time";
+
+ /**
+ * Type attribute for failure and error elements
+ */
+ public static final String ATTR_TYPE = "type";
+
+ /**
+ * Default stack filter patterns.
+ */
+ private static final String[] DEFAULT_STACK_FILTER_PATTERNS =
+ new String[] {"junit.framework.TestCase", "junit.framework.TestResult", "junit.framework.TestSuite",
+ "junit.framework.Assert.", // don't filter AssertionFailure
+ "java.lang.reflect.Method.invoke("};
+
+ /**
+ * The number format used to convert durations into strings. Don't use the
+ * default locale for that, because the resulting string needs to use
+ * dotted decimal notation for an XSLT transformation to work correctly.
+ */
+ private static NumberFormat durationFormat = NumberFormat.getInstance(Locale.US);
+
+ /**
+ * The error element (for a test case)
+ */
+ public static final String ERROR = "error";
+
+ /**
+ * The failure element (for a test case)
+ */
+ public static final String FAILURE = "failure";
+
+ /**
+ * A single TestCase element
+ */
+ public static final String TESTCASE = "testcase";
+
+ /**
+ * A single test suite results.
+ */
+ public static final String TESTSUITE = "testsuite";
+
+ /**
+ * Escapes reserved XML characters.
+ *
+ * @param theString the string to escape
+ * @return the escaped string
+ */
+ public static String escape(String theString) {
+ String newString;
+
+ // It is important to replace the "&" first as the other replacements
+ // also introduces "&" chars ...
+ newString = theString.replace("&", "&amp;");
+
+ newString = newString.replace("<", "&lt;");
+ newString = newString.replace(">", "&gt;");
+ newString = newString.replace("\"", "&quot;");
+
+ return newString;
+ }
+
+ /**
+ * Returns the stack trace of an exception as String.
+ *
+ * @param theThrowable the exception from which to extract the stack trace
+ * as a String
+ * @return the exception stack trace as a String
+ */
+ public static String exceptionToString(Throwable theThrowable) {
+ return exceptionToString(theThrowable, null);
+ }
+
+ /**
+ * Returns the stack trace of an exception as String, optionally filtering
+ * out line from the stack trace
+ *
+ * @param theThrowable the exception from which to extract the stack trace
+ * as a String
+ * @param theFilterPatterns Array containing a list of patterns to filter
+ * out from the stack trace
+ * @return the exception stack trace as a String
+ */
+ public static String exceptionToString(Throwable theThrowable, String[] theFilterPatterns) {
+ StringWriter sw = new StringWriter();
+ PrintWriter pw = new PrintWriter(sw);
+
+ theThrowable.printStackTrace(pw);
+ String stackTrace = sw.toString();
+ return filterStackTrace(stackTrace, theFilterPatterns);
+ }
+
+ /**
+ *
+ *
+ * @param theLine The line to check
+ * @param theFilterPatterns The patterns to filter out
+ * @return boolean Whether the specified line should be filtered from the
+ * stack trace
+ */
+ public static boolean filterLine(String theLine, String[] theFilterPatterns) {
+ for (int i = 0; i < theFilterPatterns.length; i++) {
+ if (theLine.indexOf(theFilterPatterns[i]) > 0) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ *
+ *
+ * @param theStackTrace The original, unfiltered stack trace
+ * @param theFilterPatterns The patterns to filter out
+ * @return The filtered stack trace
+ */
+ static String filterStackTrace(String theStackTrace, String[] theFilterPatterns) {
+ if ((theFilterPatterns == null) || (theFilterPatterns.length == 0) || (theStackTrace == null)) {
+ return theStackTrace;
+ }
+
+ StringWriter stringWriter = new StringWriter();
+ PrintWriter printWriter = new PrintWriter(stringWriter);
+ StringReader stringReader = new StringReader(theStackTrace);
+ BufferedReader bufferedReader = new BufferedReader(stringReader);
+
+ String line;
+ try {
+ while ((line = bufferedReader.readLine()) != null) {
+ if (!filterLine(line, theFilterPatterns)) {
+ printWriter.println(line);
+ }
+ }
+ } catch (IOException e) {
+ return theStackTrace;
+ }
+ return stringWriter.toString();
+ }
+
+ /**
+ * Convert a duration expressed as a long into a string.
+ *
+ * @param theDuration the duration to convert to string
+ * @return the total duration as a string
+ */
+ public static String getDurationAsString(long theDuration) {
+ return durationFormat.format((double)theDuration / 1000);
+ }
+
+ public static String toXML(Failure failure) {
+ StringBuffer xml = new StringBuffer();
+ Throwable ex = failure.getException();
+ String tag = (ex instanceof AssertionFailedError) ? FAILURE : ERROR;
+ xml.append("<" + tag
+ + " "
+ + ATTR_MESSAGE
+ + "=\""
+ + escape(ex.getMessage())
+ + "\" "
+ + ATTR_TYPE
+ + "=\""
+ + ex.getClass().getName()
+ + "\">");
+ xml.append(escape(exceptionToString(ex, DEFAULT_STACK_FILTER_PATTERNS)));
+ xml.append("</" + tag + ">");
+
+ return xml.toString();
+ }
+
+ /**
+ * Formats the test result as an XML string.
+ *
+ * @param result the test result object
+ * @return the XML string representation of the test results
+ */
+ public static String toXML(Result result, Class<?> cls) {
+ int failures = 0, errors = 0;
+ for (Failure f : result.getFailures()) {
+ if (f.getException() instanceof AssertionFailedError) {
+ failures++;
+ } else {
+ errors++;
+ }
+ }
+ StringBuffer xml = new StringBuffer();
+
+ xml.append("<" + TESTCASE
+ + " "
+ + ATTR_NAME
+ + "=\""
+ + cls.getName()
+ + "\" "
+ + ATTR_TESTS
+ + "=\""
+ + result.getRunCount()
+ + "\" "
+ + ATTR_FAILURES
+ + "=\""
+ + failures
+ + "\" "
+ + ATTR_ERRORS
+ + "=\""
+ + errors
+ + "\" "
+ + ATTR_TIME
+ + "=\""
+ + getDurationAsString(result.getRunTime())
+ + "\">");
+
+ for (Failure f : result.getFailures()) {
+ xml.append(toXML(f));
+ }
+
+ xml.append("</" + TESTCASE + ">");
+
+ return xml.toString();
+ }
+}