Java tutorial
/******************************************************************************* * This file is part of OpenNMS(R). * * Copyright (C) 2011-2014 The OpenNMS Group, Inc. * OpenNMS(R) is Copyright (C) 1999-2014 The OpenNMS Group, Inc. * * OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc. * * OpenNMS(R) is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published * by the Free Software Foundation, either version 3 of the License, * or (at your option) any later version. * * OpenNMS(R) is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with OpenNMS(R). If not, see: * http://www.gnu.org/licenses/ * * For more information contact: * OpenNMS(R) Licensing <license@opennms.org> * http://www.opennms.org/ * http://www.opennms.com/ *******************************************************************************/ package org.opennms.web.rest; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; import java.io.FileInputStream; import java.util.ArrayList; import java.util.List; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import java.util.concurrent.Future; import javax.ws.rs.core.MediaType; import org.apache.commons.io.IOUtils; import org.json.JSONObject; import org.junit.Test; import org.junit.runner.RunWith; import org.opennms.core.test.OpenNMSJUnit4ClassRunner; import org.opennms.core.test.db.annotations.JUnitTemporaryDatabase; import org.opennms.core.test.rest.AbstractSpringJerseyRestTestCase; import org.opennms.core.xml.JaxbUtils; import org.opennms.netmgt.config.UserManager; import org.opennms.netmgt.config.users.User; import org.opennms.netmgt.model.OnmsUser; import org.opennms.netmgt.model.OnmsUserList; import org.opennms.test.JUnitConfigurationEnvironment; import org.skyscreamer.jsonassert.JSONAssert; import org.springframework.mock.web.MockHttpServletRequest; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.web.WebAppConfiguration; @RunWith(OpenNMSJUnit4ClassRunner.class) @WebAppConfiguration @ContextConfiguration(locations = { "classpath:/META-INF/opennms/applicationContext-soa.xml", "classpath:/META-INF/opennms/applicationContext-commonConfigs.xml", "classpath:/META-INF/opennms/applicationContext-minimal-conf.xml", "classpath:/META-INF/opennms/applicationContext-dao.xml", "classpath*:/META-INF/opennms/component-service.xml", "classpath*:/META-INF/opennms/component-dao.xml", "classpath:/META-INF/opennms/applicationContext-databasePopulator.xml", "classpath:/META-INF/opennms/applicationContext-mockEventProxy.xml", "file:src/main/webapp/WEB-INF/applicationContext-svclayer.xml", "file:src/main/webapp/WEB-INF/applicationContext-jersey.xml", // Use this to prevent us from overwriting users.xml and groups.xml "classpath:/META-INF/opennms/applicationContext-mock-usergroup.xml" }) @JUnitConfigurationEnvironment @JUnitTemporaryDatabase public class UserRestServiceTest extends AbstractSpringJerseyRestTestCase { private static final String PASSWORD = "21232F297A57A5A743894A0E4A801FC3"; @Test public void testUser() throws Exception { String url = "/users"; // GET all users String xml = sendRequest(GET, url, 200); assertTrue(xml.contains("admin")); OnmsUserList list = JaxbUtils.unmarshal(OnmsUserList.class, xml); assertEquals(1, list.getUsers().size()); assertEquals(xml, "admin", list.getUsers().get(0).getUsername()); // GET admin user xml = sendRequest(GET, url + "/admin", 200); assertTrue(xml.contains(">admin<")); // GET invalid URL sendRequest(GET, url + "/idontexist", 404); } @Test public void testUserJson() throws Exception { String url = "/users"; createUser("foobar", "foobar@opennms.org"); // GET all users MockHttpServletRequest jsonRequest = createRequest(getServletContext(), GET, url); jsonRequest.addHeader("Accept", MediaType.APPLICATION_JSON); String json = sendRequest(jsonRequest, 200); JSONObject restObject = new JSONObject(json); JSONObject expectedObject = new JSONObject( IOUtils.toString(new FileInputStream("src/test/resources/v1/users.json"))); JSONAssert.assertEquals(expectedObject, restObject, true); } @Test public void testWriteUser() throws Exception { createUser("test"); // validate creation String xml = sendRequest(GET, "/users/test", 200); assertTrue(xml.contains("<user><user-id>test</user-id>")); // change password and email sendPut("/users/test", "password=MONKEYS&email=test@opennms.org", 303, "/users/test"); // validate change of password xml = sendRequest(GET, "/users/test", 200); OnmsUser testUser = JaxbUtils.unmarshal(OnmsUser.class, xml); // ... but in xml-file User castorUser = getWebAppContext().getBean(UserManager.class).getUser("test"); assertEquals(castorUser.getPassword().getContent(), "MONKEYS"); // validate change of email assertEquals("test@opennms.org", testUser.getEmail()); } @Test public void testWriteUserWithEmail() throws Exception { createUser("test123", "test123@opennms.org"); // validate creation String xml = sendRequest(GET, "/users/test123", 200); assertNotNull(xml); OnmsUser testUser = JaxbUtils.unmarshal(OnmsUser.class, xml); assertNotNull(testUser); assertEquals("test123", testUser.getUsername()); assertEquals("test123@opennms.org", testUser.getEmail()); } @Test public void testWriteALotOfUsers() throws Exception { int userCount = 50; // Limit the thread pool so that we don't exhaust all of the database connections ExecutorService pool = Executors.newFixedThreadPool(25); List<Future<?>> createFutures = new ArrayList<Future<?>>(); for (int i = 0; i < userCount; i++) { final String userName = "test" + i; createFutures.add(pool.submit(Executors.callable(new Runnable() { @Override public void run() { try { createUser(userName, userName + "@opennms.org"); } catch (Exception e) { e.printStackTrace(); fail(e.getMessage()); } } }))); } // Wait for all of the REST operations to complete for (Future<?> future : createFutures) { future.get(); } // validate list OnmsUserList users = JaxbUtils.unmarshal(OnmsUserList.class, sendRequest(GET, "/users", 200)); assertNotNull(users); assertEquals(userCount + 1, users.size()); //+1 because user "admin" is there before creating all the new users. // Try changing the password for every user to make sure that they // are properly accessible in the UserManager for (int i = 0; i < userCount; i++) { // validate each created user String xml = sendRequest(GET, "/users/test" + i, 200); OnmsUser eachUser = JaxbUtils.unmarshal(OnmsUser.class, xml); assertEquals("test" + i, eachUser.getUsername()); assertEquals("test" + i + " Full Name", eachUser.getFullName()); assertEquals("test" + i + "@opennms.org", eachUser.getEmail()); assertEquals("Autogenerated by a unit test...", eachUser.getComments()); // change sendPut("/users/test" + i, "password=MONKEYS&email=TEST@OPENNMS.COM", 303, "/users/test" + i); // validate change of password eachUser = JaxbUtils.unmarshal(OnmsUser.class, sendRequest(GET, "/users/test" + i, 200)); User castorUser = getWebAppContext().getBean(UserManager.class).getUser("test" + i); assertEquals(castorUser.getPassword().getContent(), "MONKEYS"); // validate change of email assertEquals("TEST@OPENNMS.COM", eachUser.getEmail()); } } @Test public void testDeleteUser() throws Exception { createUser("deleteMe"); String xml = sendRequest(GET, "/users", 200); assertTrue(xml.contains("deleteMe")); sendRequest(DELETE, "/users/idontexist", 400); sendRequest(DELETE, "/users/deleteMe", 200); sendRequest(GET, "/users/deleteMe", 404); } @Test public void testGetUserWithoutAuth() throws Exception { createUser("foo"); createUser("bar"); setUser("foo", new String[] { "ROLE_USER" }); String xml = sendRequest(GET, "/users", 200); assertTrue(xml.contains("foo")); assertTrue(xml.contains("bar")); OnmsUserList users = JaxbUtils.unmarshal(OnmsUserList.class, xml); assertEquals(3, users.size()); assertEquals("xxxxxxxx", users.get(0).getPassword()); assertEquals("xxxxxxxx", users.get(1).getPassword()); assertEquals(PASSWORD, users.get(2).getPassword()); setUser("bar", new String[] { "ROLE_USER" }); xml = sendRequest(GET, "/users", 200); assertTrue(xml.contains("foo")); assertTrue(xml.contains("bar")); users = JaxbUtils.unmarshal(OnmsUserList.class, xml); assertEquals(3, users.size()); assertEquals("xxxxxxxx", users.get(0).getPassword()); assertEquals(PASSWORD, users.get(1).getPassword()); assertEquals("xxxxxxxx", users.get(2).getPassword()); setUser("admin", new String[] { "ROLE_ADMIN" }); xml = sendRequest(GET, "/users", 200); assertTrue(xml.contains("foo")); assertTrue(xml.contains("bar")); users = JaxbUtils.unmarshal(OnmsUserList.class, xml); assertEquals(3, users.size()); assertEquals(PASSWORD, users.get(0).getPassword()); assertEquals(PASSWORD, users.get(1).getPassword()); assertEquals(PASSWORD, users.get(2).getPassword()); } protected void createUser(final String username) throws Exception { createUser(username, null); } protected void createUser(final String username, final String email) throws Exception { setUser("admin", new String[] { "ROLE_ADMIN" }); String userXml = "<user>" + "<user-id>" + username + "</user-id>" + "<full-name>" + username + " Full Name</full-name>" + "{EMAIL}" + "<user-comments>Autogenerated by a unit test...</user-comments>" + "<password>" + PASSWORD + "</password>" + "</user>"; userXml = userXml.replace("{EMAIL}", email != null ? "<email>" + email + "</email>" : ""); sendPost("/users", userXml, 303, "/users/" + username); } }