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package com.sun.grizzly.http;
import com.sun.grizzly.http.servlet.ServletAdapter;
import com.sun.grizzly.util.Utils;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.util.logging.Logger;
/**
* Basic Servlet Test.
*
* @author Jeanfrancois Arcand
*/
public class BasicServletTest extends GrizzlyWebServerAbstractTest {
public static final int PORT = 18890;
private static final Logger logger = Logger.getLogger("grizzly.test");
private final String header = "text/html;charset=utf8";
public void testServletName() throws IOException {
Utils.dumpOut("testServletName");
try {
newGWS(PORT);
String alias = "/contextPath/servletPath/";
ServletAdapter servletAdapter = addAdapter(alias);
servletAdapter.setContextPath("/contextPath");
servletAdapter.setServletPath("/servletPath");
servletAdapter.setProperty("servlet-name", "foobar");
gws.start();
HttpURLConnection conn = getConnection("/contextPath/servletPath/pathInfo", PORT);
String s = conn.getHeaderField("Servlet-Name");
assertEquals(s, "foobar");
} finally {
stopGrizzlyWebServer();
}
}
public void testSetHeaderTest() throws IOException {
Utils.dumpOut("testSetHeaderTest");
try {
startGrizzlyWebServer(PORT);
String alias = "/1";
addAdapter(alias);
HttpURLConnection conn = getConnection(alias, PORT);
String s = conn.getHeaderField("Content-Type");
assertEquals(s, header);
} finally {
stopGrizzlyWebServer();
}
}
public void testPathInfo() throws IOException {
Utils.dumpOut("testPathInfo");
try {
newGWS(PORT);
String alias = "/contextPath/servletPath/";
ServletAdapter servletAdapter = addAdapter(alias);
servletAdapter.setContextPath("/contextPath");
servletAdapter.setServletPath("/servletPath");
gws.start();
HttpURLConnection conn = getConnection("/contextPath/servletPath/pathInfo", PORT);
String s = conn.getHeaderField("Path-Info");
assertEquals(s, "/pathInfo");
} finally {
stopGrizzlyWebServer();
}
}
public void testNotAllowEncodedSlash() throws IOException {
Utils.dumpOut("testNotAllowEncodedSlash");
try {
newGWS(PORT);
String alias = "/contextPath/servletPath/";
ServletAdapter servletAdapter = addAdapter(alias);
servletAdapter.setContextPath("/contextPath");
servletAdapter.setServletPath("/servletPath");
gws.start();
HttpURLConnection conn = getConnection("/contextPath/servletPath%5FpathInfo", PORT);
String s = conn.getHeaderField("Path-Info");
assertNotSame(s, "/pathInfo");
} finally {
stopGrizzlyWebServer();
}
}
public void testAllowEncodedSlash() throws IOException {
Utils.dumpOut("testAllowEncodedSlash");
try {
newGWS(PORT);
String alias = "/contextPath/servletPath/";
ServletAdapter servletAdapter = addAdapter(alias);
servletAdapter.setAllowEncodedSlash(true);
servletAdapter.setContextPath("/contextPath");
servletAdapter.setServletPath("/servletPath");
gws.start();
HttpURLConnection conn = getConnection("/contextPath/servletPath%5FpathInfo", PORT);
String s = conn.getHeaderField("Path-Info");
assertNotSame(s, "/pathInfo");
} finally {
stopGrizzlyWebServer();
}
}
public void testDoubleSlash() throws IOException {
Utils.dumpOut("testDoubleSlash");
try {
newGWS(PORT);
String alias = "/*.html";
ServletAdapter servletAdapter = addAdapter(alias);
servletAdapter.setContextPath("/");
servletAdapter.setServletPath("/");
gws.start();
HttpURLConnection conn = getConnection("/index.html", PORT);
assertEquals(HttpServletResponse.SC_OK,
getResponseCodeFromAlias(conn));
String s = conn.getHeaderField("Request-Was");
Utils.dumpOut("s: " +s );
assertEquals(s, "/index.html");
} finally {
stopGrizzlyWebServer();
}
}
public void testInitParameters() throws IOException {
Utils.dumpOut("testContextParameters");
try {
newGWS(PORT);
ServletAdapter sa1 = new ServletAdapter(new HttpServlet() {
private ServletConfig config;
@Override public void init(ServletConfig config) throws ServletException {
super.init(config);
this.config = config;
}
@Override protected void service(HttpServletRequest req, HttpServletResponse resp) {
String init = config.getInitParameter("servlet");
String ctx = config.getServletContext().getInitParameter("ctx");
boolean ok = "sa1".equals(init) && "something".equals(ctx);
resp.setStatus(ok ? 200 : 404);
}
});
sa1.addInitParameter("servlet", "sa1");
sa1.addContextParameter("ctx", "something");
ServletAdapter sa2 = sa1.newServletAdapter(new HttpServlet() {
private ServletConfig config;
@Override public void init(ServletConfig config) throws ServletException {
super.init(config);
this.config = config;
}
@Override protected void service(HttpServletRequest req, HttpServletResponse resp) {
String init = config.getInitParameter("servlet");
String ctx = config.getServletContext().getInitParameter("ctx");
boolean ok = "sa2".equals(init) && "something".equals(ctx);
resp.setStatus(ok ? 200 : 404);
}
});
sa2.addInitParameter("servlet", "sa2");
gws.addGrizzlyAdapter(sa1, new String[]{"/1"});
gws.addGrizzlyAdapter(sa2, new String[]{"/2"});
gws.start();
assertEquals(200, getConnection("/1", PORT).getResponseCode());
assertEquals(200, getConnection("/2", PORT).getResponseCode());
} finally {
stopGrizzlyWebServer();
}
}
/**
* Covers issue with "No Content" returned by Servlet.
* <a href="http://twitter.com/shock01/status/2136930089">http://twitter.com/shock01/status/2136930089</a>
*
* @throws IOException I/O
*/
public void testNoContentServlet() throws IOException {
try {
newGWS(PORT);
ServletAdapter noContent = new ServletAdapter(new HttpServlet() {
@Override protected void service(HttpServletRequest req, HttpServletResponse resp) {
resp.setStatus(HttpServletResponse.SC_NO_CONTENT);
}
});
gws.addGrizzlyAdapter(noContent, new String[]{"/NoContent"});
gws.start();
assertEquals(HttpServletResponse.SC_NO_CONTENT, getConnection("/NoContent", PORT).getResponseCode());
} finally {
stopGrizzlyWebServer();
}
}
private ServletAdapter addAdapter(final String alias) {
ServletAdapter adapter = new ServletAdapter(new HttpServlet() {
@Override
protected void doGet(
HttpServletRequest req, HttpServletResponse resp)
throws IOException {
logger.info(alias + " received request " + req.getRequestURI());
resp.setStatus(HttpServletResponse.SC_OK);
resp.setHeader("Content-Type", header);
resp.setHeader("Path-Info", req.getPathInfo());
resp.setHeader("Request-Was", req.getRequestURI());
resp.setHeader("Servlet-Name",getServletName());
resp.getWriter().write(alias);
}
});
addAdapter(alias, adapter);
return adapter;
}
}