/*
* 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.sling.junit.impl.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.util.Collection;
import javax.servlet.http.HttpServletResponse;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.junit.Renderer;
import org.apache.sling.junit.RendererFactory;
import org.apache.sling.junit.TestSelector;
import org.junit.runner.Description;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import org.junit.runner.notification.RunListener;
/** HTML renderer for JUnit servlet */
@Component(immediate=false)
@Service(serviceFactory=true)
public class HtmlRenderer extends RunListener implements Renderer,RendererFactory {
public static final String EXTENSION = "html";
private PrintWriter output;
public Renderer createRenderer() {
return new HtmlRenderer();
}
public boolean appliesTo(TestSelector s) {
// This is our default renderer, applies to the empty
// extension as well
return EXTENSION.equals(s.getExtension()) || "".equals(s.getExtension());
}
public String getExtension() {
return EXTENSION;
}
public void info(String cssClass, String str) {
output.println("<p class='" + cssClass + "'>");
HtmlFilter.escape(output, str);
output.println("</p>");
}
public void list(String cssClass, Collection<String> data) {
output.println("<ul class='testNames'>");
for(String str : data) {
output.println("<li>");
link(str, str + ".html", "GET");
output.println("</li>");
}
output.println("</ul>");
}
public void title(int level, String title) {
output.print("<h" + level + ">");
HtmlFilter.escape(output, title);
output.print("</h" + level + ">");
}
public void link(String info, String url, String method) {
output.println("<div class='link'>");
if("POST".equalsIgnoreCase(method)) {
output.print("<form method='POST' action='");
output.print(url);
output.print("'>");
output.print("<input type='submit' value='");
HtmlFilter.escape(output, info);
output.print("'/>");
output.println("</form>");
} else {
output.print("<a href='");
output.print(url);
output.print("'>");
HtmlFilter.escape(output, info);
output.println("</a>");
}
output.println("</div>");
}
public void setup(HttpServletResponse response, String pageTitle) throws IOException, UnsupportedEncodingException {
if(output != null) {
throw new IllegalStateException("Output Writer already set");
}
response.setContentType("text/html");
response.setCharacterEncoding("UTF-8");
output = response.getWriter();
output.println("<html><head>");
output.println("<link rel='stylesheet' type='text/css' href='" + ServletProcessor.CSS + "'/>");
output.print("<title>");
HtmlFilter.escape(output, pageTitle);
output.println("</title>");
output.println("</head><body><h1>");
HtmlFilter.escape(output, pageTitle);
output.println("</h1>");
}
public void cleanup() {
output.println("</body>");
output.println("</html>");
output = null;
}
public RunListener getRunListener() {
return this;
}
@Override
public void testFailure(Failure failure) throws Exception {
super.testFailure(failure);
output.print("<div class='failure'><h3>");
output.print("TEST FAILED: ");
HtmlFilter.escape(output, failure.getTestHeader());
output.print("</h3><div class='failureDetails'>");
output.print("<div>");
HtmlFilter.escape(output, failure.toString());
output.print("</div><div>Stack Trace: ");
HtmlFilter.escape(output, failure.getTrace());
output.println("</div></div></div>");
}
@Override
public void testFinished(Description description) throws Exception {
super.testFinished(description);
output.print("<p class='finished'>Test finished: ");
HtmlFilter.escape(output, description.toString());
output.println("</p></div>");
}
@Override
public void testIgnored(Description description) throws Exception {
super.testIgnored(description);
output.print("<p class='ignored'><h3>TEST IGNORED</h3><b>");
HtmlFilter.escape(output, description.toString());
output.println("</b></p>");
}
private void counter(String name, String cssName, int value) {
final String cssClass = cssName + (value > 0 ? "NonZero" : "Zero");
output.print("<span class='");
output.print(cssClass);
output.print("'>");
HtmlFilter.escape(output, name);
output.print(":");
HtmlFilter.escape(output, String.valueOf(value));
output.println("</span>");
}
@Override
public void testRunFinished(Result result) throws Exception {
super.testRunFinished(result);
String cssClass = "testRun ";
if(result.getFailureCount() > 0) {
cssClass += "failure";
} else if(result.getIgnoreCount() > 0) {
cssClass += "ignored";
} else {
cssClass += "success";
}
output.println("<p class='testRun'>");
output.print("TEST RUN FINISHED: ");
counter("tests", "testCount", result.getRunCount());
output.print(", ");
counter("failures", "failureCount", result.getFailureCount());
output.print(", ");
counter("ignored", "ignoredCount", result.getIgnoreCount());
output.println("</p>");
}
@Override
public void testRunStarted(Description description)
throws Exception {
super.testRunStarted(description);
}
@Override
public void testStarted(Description description) throws Exception {
super.testStarted(description);
output.println("<div class='test'>");
}
}