Java tutorial
/* * JBoss, Home of Professional Open Source. * Copyright 2014 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.defaultservlet; 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.path.ServletPathMappingTestCase; import io.undertow.servlet.test.util.PathTestServlet; import io.undertow.servlet.test.util.TestClassIntrospector; import io.undertow.servlet.test.util.TestResourceLoader; import io.undertow.testutils.DefaultServer; import io.undertow.testutils.HttpClientUtils; import io.undertow.testutils.TestHttpClient; import io.undertow.util.StatusCodes; 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; import javax.servlet.DispatcherType; import javax.servlet.ServletException; import java.io.IOException; /** * @author Stuart Douglas */ @RunWith(DefaultServer.class) public class WelcomeFileTestCase { @BeforeClass public static void setup() throws ServletException { final PathHandler root = new PathHandler(); final ServletContainer container = ServletContainer.Factory.newInstance(); DeploymentInfo builder = new DeploymentInfo().setClassIntrospecter(TestClassIntrospector.INSTANCE) .setClassLoader(ServletPathMappingTestCase.class.getClassLoader()).setContextPath("/servletContext") .setDeploymentName("servletContext.war") .setResourceManager(new TestResourceLoader(WelcomeFileTestCase.class)) .addWelcomePages("doesnotexist.html", "index.html", "default", "servletPath/servletFile.xhtml") .addServlet( new ServletInfo("DefaultTestServlet", PathTestServlet.class).addMapping("/path/default")) .addServlet(new ServletInfo("ServletPath", PathTestServlet.class).addMapping("/foo/servletPath/*")) .addFilter(new FilterInfo("Filter", NoOpFilter.class)) .addFilterUrlMapping("Filter", "/*", DispatcherType.REQUEST) .addFilterUrlMapping("Filter", "/", DispatcherType.REQUEST); DeploymentManager manager = container.addDeployment(builder); manager.deploy(); root.addPrefixPath(builder.getContextPath(), manager.start()); builder = new DeploymentInfo().setClassIntrospecter(TestClassIntrospector.INSTANCE) .setClassLoader(ServletPathMappingTestCase.class.getClassLoader()) .setContextPath("/servletContext2").setDeploymentName("servletContext2.war") .setResourceManager(new TestResourceLoader(WelcomeFileTestCase.class)) .addWelcomePages("doesnotexist.html", "index.do") .addServlet(new ServletInfo("*.do", PathTestServlet.class).addMapping("*.do")); manager = container.addDeployment(builder); manager.deploy(); root.addPrefixPath(builder.getContextPath(), manager.start()); DefaultServer.setRootHandler(root); } @Test public void testWelcomeFileRedirect() throws IOException { TestHttpClient client = new TestHttpClient(); try { HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL() + "/servletContext"); HttpResponse result = client.execute(get); Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode()); String response = HttpClientUtils.readResponse(result); Assert.assertTrue(response.contains("Redirected home page")); get = new HttpGet(DefaultServer.getDefaultServerURL() + "/servletContext/"); result = client.execute(get); Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode()); response = HttpClientUtils.readResponse(result); Assert.assertTrue(response.contains("Redirected home page")); } finally { client.getConnectionManager().shutdown(); } } @Test public void testWelcomeFileExtensionBasedMapping() throws IOException { TestHttpClient client = new TestHttpClient(); try { HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL() + "/servletContext2"); HttpResponse result = client.execute(get); Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode()); String response = HttpClientUtils.readResponse(result); Assert.assertEquals("pathInfo:null queryString:null servletPath:/index.do requestUri:/servletContext2/", response); } finally { client.getConnectionManager().shutdown(); } } @Test public void testWelcomeServletRedirect() throws IOException { TestHttpClient client = new TestHttpClient(); try { HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL() + "/servletContext/path?a=b"); HttpResponse result = client.execute(get); Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode()); String response = HttpClientUtils.readResponse(result); Assert.assertEquals( "pathInfo:null queryString:a=b servletPath:/path/default requestUri:/servletContext/path/", response); } finally { client.getConnectionManager().shutdown(); } } @Test public void testWelcomeFileStarMappedPathRedirect() throws IOException { TestHttpClient client = new TestHttpClient(); try { HttpGet get = new HttpGet(DefaultServer.getDefaultServerURL() + "/servletContext/foo/?a=b"); HttpResponse result = client.execute(get); Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode()); String response = HttpClientUtils.readResponse(result); Assert.assertEquals( "pathInfo:/servletFile.xhtml queryString:a=b servletPath:/foo/servletPath requestUri:/servletContext/foo/", response); } finally { client.getConnectionManager().shutdown(); } } }