/*
* JBoss, Home of Professional Open Source.
* Copyright 2012 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 io.undertow.servlet.test.request;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.DispatcherType;
import javax.servlet.ServletException;
import io.undertow.server.handlers.PathHandler;
import io.undertow.servlet.api.DeploymentInfo;
import io.undertow.servlet.api.DeploymentManager;
import io.undertow.servlet.api.FilterInfo;
import io.undertow.servlet.api.ServletContainer;
import io.undertow.servlet.api.ServletInfo;
import io.undertow.servlet.test.SimpleServletTestCase;
import io.undertow.servlet.test.util.SetHeaderFilter;
import io.undertow.servlet.test.util.TestClassIntrospector;
import io.undertow.testutils.DefaultServer;
import io.undertow.testutils.HttpClientUtils;
import io.undertow.testutils.TestHttpClient;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* @author Stuart Douglas
*/
@RunWith(DefaultServer.class)
public class RequestPathTestCase {
@BeforeClass
public static void setup() throws ServletException {
final PathHandler pathHandler = new PathHandler();
final ServletContainer container = ServletContainer.Factory.newInstance();
DeploymentInfo builder = new DeploymentInfo()
.setClassLoader(SimpleServletTestCase.class.getClassLoader())
.setContextPath("/servletContext")
.setClassIntrospecter(TestClassIntrospector.INSTANCE)
.setDeploymentName("servletContext.war")
.addServlets(
new ServletInfo("request", RequestPathServlet.class)
.addMapping("/req/*"),
new ServletInfo("DefaultServlet", RequestPathServlet.class)
.addMapping("/"),
new ServletInfo("ExactServlet", RequestPathServlet.class)
.addMapping("/exact"),
new ServletInfo("ExactTxtServlet", RequestPathServlet.class)
.addMapping("/exact.txt"),
new ServletInfo("HtmlServlet", RequestPathServlet.class)
.addMapping("*.html")
)
.addFilters(
new FilterInfo("header", SetHeaderFilter.class)
.addInitParam("header", "Filter").addInitParam("value", "true"),
new FilterInfo("all", SetHeaderFilter.class)
.addInitParam("header", "all").addInitParam("value", "true"))
.addFilterUrlMapping("header", "*.txt", DispatcherType.REQUEST)
.addFilterUrlMapping("all", "/*", DispatcherType.REQUEST);
DeploymentManager manager = container.addDeployment(builder);
manager.deploy();
try {
pathHandler.addPrefixPath(builder.getContextPath(), manager.start());
} catch (ServletException e) {
throw new RuntimeException(e);
}
DefaultServer.setRootHandler(pathHandler);
}
@Test
public void testRequestPaths() throws Exception {
int port = DefaultServer.getHostPort("default");
//test default servlet mappings
runtest("/servletContext/somePath", false, "null", "/somePath", "http://localhost:" + port + "/servletContext/somePath", "/servletContext/somePath", "");
runtest("/servletContext/somePath?foo=bar", false, "null", "/somePath", "http://localhost:" + port + "/servletContext/somePath", "/servletContext/somePath", "foo=bar");
runtest("/servletContext/somePath?foo=b+a+r", false, "null", "/somePath", "http://localhost:" + port + "/servletContext/somePath", "/servletContext/somePath", "foo=b+a+r");
runtest("/servletContext/some+path?foo=b+a+r", false, "null", "/some path", "http://localhost:" + port + "/servletContext/some+path", "/servletContext/some+path", "foo=b+a+r");
runtest("/servletContext/somePath.txt", true, "null", "/somePath.txt", "http://localhost:" + port + "/servletContext/somePath.txt", "/servletContext/somePath.txt", "");
runtest("/servletContext/somePath.txt?foo=bar", true, "null", "/somePath.txt", "http://localhost:" + port + "/servletContext/somePath.txt", "/servletContext/somePath.txt", "foo=bar");
//test non-default mappings
runtest("/servletContext/req/somePath", false, "/somePath", "/req", "http://localhost:" + port + "/servletContext/req/somePath", "/servletContext/req/somePath", "");
runtest("/servletContext/req/somePath?foo=bar", false, "/somePath", "/req", "http://localhost:" + port + "/servletContext/req/somePath", "/servletContext/req/somePath", "foo=bar");
runtest("/servletContext/req/somePath?foo=b+a+r", false, "/somePath", "/req", "http://localhost:" + port + "/servletContext/req/somePath", "/servletContext/req/somePath", "foo=b+a+r");
runtest("/servletContext/req/some+path?foo=b+a+r", false, "/some path", "/req", "http://localhost:" + port + "/servletContext/req/some+path", "/servletContext/req/some+path", "foo=b+a+r");
runtest("/servletContext/req/somePath.txt", true, "/somePath.txt", "/req", "http://localhost:" + port + "/servletContext/req/somePath.txt", "/servletContext/req/somePath.txt", "");
runtest("/servletContext/req/somePath.txt?foo=bar", true, "/somePath.txt", "/req", "http://localhost:" + port + "/servletContext/req/somePath.txt", "/servletContext/req/somePath.txt", "foo=bar");
//test exact path mappings
runtest("/servletContext/exact", false, "null", "/exact", "http://localhost:" + port + "/servletContext/exact", "/servletContext/exact", "");
runtest("/servletContext/exact?foo=bar", false, "null", "/exact", "http://localhost:" + port + "/servletContext/exact", "/servletContext/exact", "foo=bar");
//test exact path mappings with a filer
runtest("/servletContext/exact.txt", true, "null", "/exact.txt", "http://localhost:" + port + "/servletContext/exact.txt", "/servletContext/exact.txt", "");
runtest("/servletContext/exact.txt?foo=bar", true, "null", "/exact.txt", "http://localhost:" + port + "/servletContext/exact.txt", "/servletContext/exact.txt", "foo=bar");
//test servlet extension matches
runtest("/servletContext/file.html", false, "null", "/file.html", "http://localhost:" + port + "/servletContext/file.html", "/servletContext/file.html", "");
runtest("/servletContext/file.html?foo=bar", false, "null", "/file.html", "http://localhost:" + port + "/servletContext/file.html", "/servletContext/file.html", "foo=bar");
}
private void runtest(String request, boolean filterHeader, String... expectedBody) throws Exception {
TestHttpClient client = new TestHttpClient();
try {
HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL() + request);
HttpResponse result = client.execute(get);
Assert.assertEquals(200, result.getStatusLine().getStatusCode());
final String response = HttpClientUtils.readResponse(result);
Assert.assertArrayEquals(expectedBody, split(response));
Assert.assertEquals("true", result.getHeaders("all")[0].getValue());
if (filterHeader) {
Assert.assertEquals("true", result.getHeaders("Filter")[0].getValue());
} else {
Assert.assertEquals(0, result.getHeaders("Filter").length);
}
} finally {
client.getConnectionManager().shutdown();
}
}
/**
* because String.split() is retarded
*/
private static String[] split(String s) {
List<String> strings = new ArrayList<String>();
int pos = 0;
for (int i = 0; i < s.length(); ++i) {
char c = s.charAt(i);
if (c == ',') {
strings.add(s.substring(pos, i));
pos = i + 1;
}
}
strings.add(s.substring(pos));
return strings.toArray(new String[strings.size()]);
}
}