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package com.sun.grizzly.http;
import com.sun.grizzly.ProtocolChain;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.logging.Logger;
import javax.servlet.http.HttpServletResponse;
import com.sun.grizzly.util.Utils;
import junit.framework.TestCase;
import com.sun.grizzly.http.embed.GrizzlyWebServer;
import com.sun.grizzly.http.servlet.ServletAdapter;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
/**
* {@link GrizzlyWebServer} tests.
*
* @author Sebastien Dionne
* @since 2009/04/15
*/
public class HelloGrizzlyWebServerTest extends TestCase {
public static final int PORT = 18890 + 11;
private static final Logger logger = Logger.getLogger("grizzly.test");
private GrizzlyWebServer gws;
public void testNPERegression() throws IOException {
Utils.dumpOut("testNPERegression");
try {
startGrizzlyWebServer(PORT);
String[] aliases = new String[] { "*.php" };
String context = "/";
String servletPath = "war_autodeploy/php_test";
String rootFolder = ".";
ServletAdapter adapter = new ServletAdapter();
adapter.setServletInstance(new HelloServlet());
adapter.setContextPath(context);
adapter.setServletPath(servletPath);
adapter.setRootFolder(rootFolder);
gws.addGrizzlyAdapter(adapter, aliases);
gws.start();
String url = context + servletPath + "/index.php";
HttpURLConnection conn = getConnection(url);
assertEquals(HttpServletResponse.SC_OK, getResponseCodeFromAlias(conn));
String response = readResponse(conn).toString();
assertEquals("Hello, world!", response.trim());
} finally {
stopGrizzlyWebServer();
}
}
public void testMultiPath() throws IOException {
Utils.dumpOut("testMultiPath");
try {
startGrizzlyWebServer(PORT);
String[] aliases = new String[] { "*.php" };
String context = "/";
String servletPath = "notvalid/php_test";
String rootFolder = ".";
ServletAdapter adapter = new ServletAdapter();
adapter.setServletInstance(new HelloServlet());
adapter.setContextPath(context);
adapter.setServletPath(servletPath);
adapter.setRootFolder(rootFolder);
gws.addGrizzlyAdapter(adapter, aliases);
gws.start();
String url;
HttpURLConnection conn;
String response;
url = context + servletPath + "/index.php";
conn = getConnection(url);
assertEquals(HttpServletResponse.SC_OK, getResponseCodeFromAlias(conn));
response = readResponse(conn).toString();
assertEquals("Hello, world!", response.trim());
// should failed
url = context + servletPath + "/hello.1";
conn = getConnection(url);
assertEquals(HttpServletResponse.SC_NOT_FOUND, getResponseCodeFromAlias(conn));
} finally {
stopGrizzlyWebServer();
}
}
private StringBuffer readResponse(HttpURLConnection conn) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
StringBuffer sb = new StringBuffer();
String line;
while((line = reader.readLine())!=null){
logger.info("received line " + line);
sb.append(line).append("\n");
}
return sb;
}
public void testProtocolFilter() throws IOException {
Utils.dumpOut("testProtocolFilter");
try {
String[] aliases = new String[] { "*.foo" };
ServletAdapter adapter = new ServletAdapter();
adapter.setServletInstance(new HelloServlet());
gws = new GrizzlyWebServer(PORT);
gws.addGrizzlyAdapter(adapter, aliases);
gws.start();
ProtocolChain pc = gws.getSelectorThread().getController().getProtocolChainInstanceHandler().poll();
Utils.dumpOut("ProtcolChain: " + pc);
assertNotNull(pc);
} finally {
stopGrizzlyWebServer();
}
}
private HttpURLConnection getConnection(String path) throws IOException {
logger.info("sending request to " + path);
URL url = new URL("http", "localhost", PORT, path);
HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();
urlConn.connect();
return urlConn;
}
private int getResponseCodeFromAlias(HttpURLConnection urlConn) throws IOException {
return urlConn.getResponseCode();
}
private void startGrizzlyWebServer(int port) {
gws = new GrizzlyWebServer(port);
}
private void stopGrizzlyWebServer() {
gws.stop();
}
/**
* Hello world servlet. Most servlets will extend
* javax.servlet.http.HttpServlet as this one does.
*/
public class HelloServlet extends HttpServlet {
/**
* Implements the HTTP GET method. The GET method is the standard
* browser method.
*
* @param request the request object, containing data from the browser
* @param response the response object to send data to the browser
*/
public void doGet (HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException
{
// Returns a writer to write to the browser
PrintWriter out = response.getWriter();
// Writes the string to the browser.
out.println("Hello, world!");
out.close();
}
}
}