How to use UrlChecker class of org.openqa.selenium.net package

Best Selenium code snippet using org.openqa.selenium.net.UrlChecker

Source:SeleniumGrid.java Github

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...57 private static final AtomicInteger THREAD_COUNTER = new AtomicInteger(1);58 private static final ExecutorService EXECUTOR = Executors.newCachedThreadPool(59 new ThreadFactory() {60 public Thread newThread(Runnable r) {61 Thread t = new Thread(r, "UrlChecker-" + THREAD_COUNTER.incrementAndGet()); // Thread safety reviewed62 t.setDaemon(true);63 return t;64 }65 });66 private GridServer hubServer;67 private Map<String, GridServer> nodeServers = new HashMap<>();68 protected Map<String, String> personalities = new HashMap<>();69 70 protected static final Logger LOGGER = LoggerFactory.getLogger(SeleniumGrid.class);71 72 /**73 * Constructor for Selenium Grid from hub URL.74 * <p>75 * This is used to create an interface for an active grid - remote or local.76 * 77 * @param config {@link SeleniumConfig} object78 * @param hubUrl {@link URL} for grid hub host79 * @throws IOException if unable to acquire Grid details80 */81 public SeleniumGrid(SeleniumConfig config, URL hubUrl) throws IOException {82 LOGGER.debug("Mapping structure of grid at: {}", hubUrl);83 hubServer = new GridServer(hubUrl, GridRole.HUB);84 for (String nodeEndpoint : GridUtility.getGridProxies(hubUrl)) {85 URL nodeUrl = new URL(nodeEndpoint + GridServer.HUB_BASE);86 nodeServers.put(nodeEndpoint, new GridServer(nodeUrl, GridRole.NODE));87 addNodePersonalities(config, hubServer.getUrl(), nodeEndpoint);88 }89 addPluginPersonalities(config);90 LOGGER.debug("{}: Personalities => {}", hubServer.getUrl(), personalities.keySet());91 }92 93 /**94 * Constructor for Selenium Grid from server objects.95 * <p>96 * This is used to create an interface for a newly-created local Grid.97 * 98 * @param config {@link SeleniumConfig} object99 * @param hubServer {@link GridServer} object for hub host100 * @param nodeServers array of {@link GridServer} objects for node hosts101 * @throws IOException if unable to acquire Grid details102 */103 public SeleniumGrid(SeleniumConfig config, GridServer hubServer, GridServer... nodeServers) throws IOException {104 this.hubServer = Objects.requireNonNull(hubServer);105 if (Objects.requireNonNull(nodeServers).length == 0) {106 throw new IllegalArgumentException("[nodeServers] must be non-empty");107 }108 LOGGER.debug("Assembling graph of grid at: {}", hubServer.getUrl());109 for (GridServer nodeServer : nodeServers) {110 String nodeEndpoint = "http://" + nodeServer.getUrl().getAuthority();111 this.nodeServers.put(nodeEndpoint, nodeServer);112 addNodePersonalities(config, hubServer.getUrl(), nodeEndpoint);113 }114 addPluginPersonalities(config);115 LOGGER.debug("{}: Personalities => {}", hubServer.getUrl(), personalities.keySet());116 }117 118 /**119 * Add supported personalities of the specified Grid node.120 * <p>121 * <b>NOTE</b>: Names of node personalities are derived from the following capabilities122 * (in order of precedence):123 * 124 * <ul>125 * <li><b>automationName</b>: 'appium' automation name</li>126 * <li><b>browserName</b>: name of target browser</li>127 * </ul>128 * 129 * @param config {@link SeleniumConfig} object130 * @param hubUrl {@link URL} of Grid hub131 * @param nodeEndpoint node endpoint132 * @throws IOException if an I/O error occurs133 */134 @SuppressWarnings({"unchecked", "rawtypes"})135 private void addNodePersonalities(SeleniumConfig config, URL hubUrl, String nodeEndpoint) throws IOException {136 LOGGER.debug("{}: Adding personalities of node: {}", hubUrl, nodeEndpoint);137 for (Capabilities capabilities : GridUtility.getNodeCapabilities(config, hubUrl, nodeEndpoint)) {138 Map<String, Object> req = (Map<String, Object>) capabilities.getCapability("request");139 List<Map> capsList = (List<Map>) req.get("capabilities");140 if (capsList == null) {141 Map<String, Object> conf = (Map<String, Object>) req.get("configuration");142 capsList = (List<Map>) conf.get("capabilities");143 }144 for (Map<String, Object> capsItem : capsList) {145 String browserName = (String) capsItem.get("automationName");146 if (browserName == null) {147 browserName = (String) capsItem.get("browserName");148 }149 personalities.putAll(PluginUtils.getPersonalitiesForBrowser(browserName));150 }151 }152 }153 154 /**155 * Add supported personalities from configured driver plug-ins.156 * 157 * @param config {@link SeleniumConfig} object158 */159 private void addPluginPersonalities(SeleniumConfig config) {160 for (DriverPlugin driverPlugin : LocalSeleniumGrid.getDriverPlugins(config)) {161 if (personalities.containsKey(driverPlugin.getBrowserName())) {162 personalities.putAll(driverPlugin.getPersonalities());163 }164 }165 }166 167 /**168 * Create an object that represents the Selenium Grid with the specified hub endpoint.169 * <p>170 * If the endpoint is {@code null} or specifies an inactive {@code localhost} URL, this method launches a local171 * Grid instance and returns a {@link LocalSeleniumGrid} object.172 * 173 * @param config {@link SeleniumConfig} object174 * @param hubUrl {@link URL} of hub host175 * @return {@link SeleniumGrid} object for the specified hub endpoint176 * @throws IOException if an I/O error occurs177 * @throws InterruptedException if this thread was interrupted178 * @throws TimeoutException if host timeout interval exceeded179 */180 public static SeleniumGrid create(SeleniumConfig config, URL hubUrl) throws IOException, InterruptedException, TimeoutException {181 if ((hubUrl != null) && GridUtility.isHubActive(hubUrl)) {182 // ensure that hub port is available as a discrete setting183 System.setProperty(SeleniumSettings.HUB_PORT.key(), Integer.toString(hubUrl.getPort()));184 return new SeleniumGrid(config, hubUrl);185 } else if ((hubUrl == null) || GridUtility.isLocalHost(hubUrl)) {186 return LocalSeleniumGrid.launch(config, config.createHubConfig());187 }188 throw new IllegalStateException("Specified remote hub URL '" + hubUrl + "' isn't active");189 }190 191 /**192 * Shutdown the Selenium Grid represented by this object.193 * 194 * @param localOnly {@code true} to target only local Grid servers195 * @return {@code false} if non-local Grid server encountered; otherwise {@code true}196 * @throws InterruptedException if this thread was interrupted197 */198 public boolean shutdown(final boolean localOnly) throws InterruptedException {199 boolean result = true;200 Iterator<Entry<String, GridServer>> iterator = nodeServers.entrySet().iterator();201 202 while (iterator.hasNext()) {203 Entry<String, GridServer> serverEntry = iterator.next();204 if (serverEntry.getValue().shutdown(localOnly)) {205 iterator.remove();206 } else {207 result = false;208 }209 }210 211 if (hubServer.shutdown(localOnly)) {212 hubServer = null;213 } else {214 result = false;215 }216 217 return result;218 }219 220 /**221 * Get grid server object for the active hub.222 * 223 * @return {@link GridServer} object that represents the active hub server224 */225 public GridServer getHubServer() {226 return hubServer;227 }228 229 /**230 * Get the map of grid server objects for the attached nodes.231 * 232 * @return map of {@link GridServer} objects that represent the attached node servers233 */234 public Map<String, GridServer> getNodeServers() {235 return nodeServers;236 }237 238 /**239 * Get capabilities object for the specified browser personality.240 * 241 * @param config {@link SeleniumConfig} object242 * @param personality browser personality to retrieve243 * @return {@link Capabilities} object for the specified personality244 * @throws IllegalArgumentException if specified personality isn't supported by the active Grid245 */246 public Capabilities getPersonality(SeleniumConfig config, String personality) {247 String json = personalities.get(personality);248 if ((json == null) || json.isEmpty()) {249 String message = String.format("Specified personality '%s' not supported by active Grid", personality);250 String browserName = personality.split("\\.")[0];251 if ( ! browserName.equals(personality)) {252 LOGGER.warn("{}; revert to browser name '{}'", message, browserName);253 Capabilities[] capsList = config.getCapabilitiesForName(browserName);254 if (capsList.length > 0) {255 return capsList[0];256 }257 }258 throw new IllegalArgumentException(message);259 } else {260 return config.getCapabilitiesForJson(json)[0];261 }262 }263 /**264 * This class represents a single Selenium Grid server (hub or node).265 */266 public static class GridServer {267 private GridRole role;268 private URL serverUrl;269 protected String statusRequest;270 protected String shutdownRequest;271 272 public static final String GRID_CONSOLE = "/grid/console";273 public static final String HUB_BASE = "/wd/hub";274 public static final String NODE_STATUS = "/wd/hub/status";275 public static final String HUB_CONFIG = "/grid/api/hub/";276 public static final String NODE_CONFIG = "/grid/api/proxy";277 278 private static final String HUB_SHUTDOWN = "/lifecycle-manager?action=shutdown";279 private static final String NODE_SHUTDOWN = "/extra/LifecycleServlet?action=shutdown";280 private static final long SHUTDOWN_DELAY = 15;281 282 public GridServer(URL url, GridRole role) {283 this.role = role;284 this.serverUrl = url;285 if (isHub()) {286 statusRequest = HUB_CONFIG;287 shutdownRequest = HUB_SHUTDOWN;288 } else {289 statusRequest = NODE_STATUS;290 shutdownRequest = NODE_SHUTDOWN;291 }292 }293 294 /**295 * Determine if this Grid server is a hub host.296 * 297 * @return {@code true} if this server is a hub; otherwise {@code false}298 */299 public boolean isHub() {300 return (role == GridRole.HUB);301 }302 303 /**304 * Get the URL for this server.305 * 306 * @return {@link URL} object for this server307 */308 public URL getUrl() {309 return serverUrl;310 }311 312 public boolean isActive() {313 return GridUtility.isHostActive(serverUrl, statusRequest);314 }315 316 /**317 * Stop the Selenium Grid server represented by this object.318 * 319 * @param localOnly {@code true} to target only local Grid server320 * @return {@code false} if [localOnly] and server is remote; otherwise {@code true}321 * @throws InterruptedException if this thread was interrupted322 */323 public boolean shutdown(final boolean localOnly) throws InterruptedException {324 return shutdown(this, shutdownRequest, localOnly);325 }326 /**327 * Stop the specified Selenium Grid server.328 * 329 * @param gridServer {@link GridServer} object for hub or node330 * @param shutdownRequest Selenium server shutdown request331 * @param localOnly {@code true} to target only local Grid server332 * @return {@code false} if [localOnly] and server is remote; otherwise {@code true}333 * @throws InterruptedException if this thread was interrupted334 */335 public static boolean shutdown(final GridServer gridServer, final String shutdownRequest,336 final boolean localOnly) throws InterruptedException {337 338 URL serverUrl = gridServer.getUrl();339 340 if (localOnly && !GridUtility.isLocalHost(serverUrl)) {341 return false;342 }343 344 if (gridServer.isActive()) {345 if ( ! gridServer.isHub() && (gridServer instanceof LocalGridServer)) {346 ((LocalGridServer) gridServer).getProcess().destroy();347 } else {348 try {349 GridUtility.getHttpResponse(serverUrl, shutdownRequest);350 waitUntilUnavailable(SHUTDOWN_DELAY, TimeUnit.SECONDS, serverUrl);351 } catch (IOException | org.openqa.selenium.net.UrlChecker.TimeoutException e) {352 throw UncheckedThrow.throwUnchecked(e);353 }354 }355 }356 357 Thread.sleep(1000);358 return true;359 }360 }361 /**362 * Wait up to the specified interval for the indicated URL(s) to be available.363 * <p>364 * <b>NOTE</b>: This method was back-ported from the {@link org.openqa.selenium.net.UrlChecker UrlChecker} class in365 * Selenium 3 to compile under Java 7.366 * 367 * @param timeout timeout interval368 * @param unit granularity of specified timeout369 * @param urls URLs to poll for availability370 * @throws org.openqa.selenium.net.UrlChecker.TimeoutException if indicated URL is still available after specified371 * interval.372 */373 public static void waitUntilAvailable(long timeout, TimeUnit unit, final URL... urls)374 throws org.openqa.selenium.net.UrlChecker.TimeoutException {375 long start = System.nanoTime();376 try {377 Future<Void> callback = EXECUTOR.submit(new Callable<Void>() {378 public Void call() throws InterruptedException {379 HttpURLConnection connection = null;380 long sleepMillis = MIN_POLL_INTERVAL_MS;381 while (true) {382 if (Thread.interrupted()) {383 throw new InterruptedException();384 }385 for (URL url : urls) {386 try {387 connection = connectToUrl(url);388 if (connection.getResponseCode() == HttpURLConnection.HTTP_OK) {389 return null;390 }391 } catch (IOException e) {392 // Ok, try again.393 } finally {394 if (connection != null) {395 connection.disconnect();396 }397 }398 }399 MILLISECONDS.sleep(sleepMillis);400 sleepMillis = (sleepMillis >= MAX_POLL_INTERVAL_MS) ? sleepMillis : sleepMillis * 2;401 }402 }403 });404 callback.get(timeout, unit);405 } catch (java.util.concurrent.TimeoutException e) {406 throw new org.openqa.selenium.net.UrlChecker.TimeoutException(407 String.format("Timed out waiting for %s to be available after %d ms", Arrays.toString(urls),408 MILLISECONDS.convert(System.nanoTime() - start, NANOSECONDS)),409 e);410 } catch (InterruptedException e) {411 Thread.currentThread().interrupt();412 throw new RuntimeException(e);413 } catch (ExecutionException e) {414 throw new RuntimeException(e);415 }416 }417 /**418 * Wait up to the specified interval for the indicated URL to be unavailable.419 * <p>420 * <b>NOTE</b>: This method was back-ported from the {@link org.openqa.selenium.net.UrlChecker UrlChecker} class in421 * Selenium 3 to compile under Java 7.422 * 423 * @param timeout timeout interval424 * @param unit granularity of specified timeout425 * @param url URL to poll for availability426 * @throws org.openqa.selenium.net.UrlChecker.TimeoutException if indicated URL is still available after specified427 * interval.428 */429 public static void waitUntilUnavailable(long timeout, TimeUnit unit, final URL url)430 throws org.openqa.selenium.net.UrlChecker.TimeoutException {431 long start = System.nanoTime();432 try {433 Future<Void> callback = EXECUTOR.submit(new Callable<Void>() {434 public Void call() throws InterruptedException {435 HttpURLConnection connection = null;436 long sleepMillis = MIN_POLL_INTERVAL_MS;437 while (true) {438 try {439 connection = connectToUrl(url);440 if (connection.getResponseCode() != HttpURLConnection.HTTP_OK) {441 return null;442 }443 } catch (IOException e) {444 return null;445 } finally {446 if (connection != null) {447 connection.disconnect();448 }449 }450 MILLISECONDS.sleep(sleepMillis);451 sleepMillis = (sleepMillis >= MAX_POLL_INTERVAL_MS) ? sleepMillis452 : sleepMillis * 2;453 }454 }455 });456 callback.get(timeout, unit);457 } catch (TimeoutException e) {458 throw new org.openqa.selenium.net.UrlChecker.TimeoutException(String.format(459 "Timed out waiting for %s to become unavailable after %d ms", url,460 MILLISECONDS.convert(System.nanoTime() - start, NANOSECONDS)), e);461 } catch (RuntimeException e) {462 throw e;463 } catch (Exception e) {464 throw new RuntimeException(e);465 }466 }467 /**468 * Create a connection to the specified URL.469 * <p>470 * <b>NOTE</b>: This method was lifted from the {@link org.openqa.selenium.net.UrlChecker UrlChecker} class in the471 * Selenium API.472 * 473 * @param url URL for connection474 * @return connection to the specified URL475 * @throws IOException if an I/O exception occurs476 */477 private static HttpURLConnection connectToUrl(URL url) throws IOException {478 HttpURLConnection connection = (HttpURLConnection) url.openConnection();479 connection.setConnectTimeout(CONNECT_TIMEOUT_MS);480 connection.setReadTimeout(READ_TIMEOUT_MS);481 connection.connect();482 return connection;483 }484}...

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Source:DriverService.java Github

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...12import java.util.concurrent.locks.ReentrantLock;13import org.openqa.selenium.Beta;14import org.openqa.selenium.WebDriverException;15import org.openqa.selenium.net.PortProber;16import org.openqa.selenium.net.UrlChecker;17import org.openqa.selenium.net.UrlChecker.TimeoutException;18import org.openqa.selenium.os.CommandLine;19import org.openqa.selenium.os.ExecutableFinder;20public class DriverService21{22 private final URL url;23 private final ReentrantLock lock = new ReentrantLock();24 25 private CommandLine process = null;26 27 private final String executable;28 private final ImmutableList<String> args;29 private final ImmutableMap<String, String> environment;30 private OutputStream outputStream = System.err;31 32 protected DriverService(File executable, int port, ImmutableList<String> args, ImmutableMap<String, String> environment)33 throws IOException34 {35 this.executable = executable.getCanonicalPath();36 this.args = args;37 this.environment = environment;38 39 url = getUrl(port);40 }41 42 protected URL getUrl(int port) throws IOException {43 return new URL(String.format("http://localhost:%d", new Object[] { Integer.valueOf(port) }));44 }45 46 public URL getUrl()47 {48 return url;49 }50 51 protected static File findExecutable(String exeName, String exeProperty, String exeDocs, String exeDownload)52 {53 String defaultPath = new ExecutableFinder().find(exeName);54 String exePath = System.getProperty(exeProperty, defaultPath);55 Preconditions.checkState(exePath != null, "The path to the driver executable must be set by the %s system property; for more information, see %s. The latest version can be downloaded from %s", exeProperty, exeDocs, exeDownload);56 57 File exe = new File(exePath);58 checkExecutable(exe);59 return exe;60 }61 62 protected static void checkExecutable(File exe) {63 Preconditions.checkState(exe.exists(), "The driver executable does not exist: %s", exe64 .getAbsolutePath());65 Preconditions.checkState(!exe.isDirectory(), "The driver executable is a directory: %s", exe66 .getAbsolutePath());67 Preconditions.checkState(exe.canExecute(), "The driver is not executable: %s", exe68 .getAbsolutePath());69 }70 71 public boolean isRunning()72 {73 lock.lock();74 try { boolean bool1;75 if (process == null) {76 return false;77 }78 return process.isRunning();79 } catch (IllegalThreadStateException e) {80 return true;81 } finally {82 lock.unlock();83 }84 }85 86 public void start()87 throws IOException88 {89 lock.lock();90 try {91 if (process != null) {92 return;93 }94 process = new CommandLine(executable, (String[])args.toArray(new String[0]));95 process.setEnvironmentVariables(environment);96 process.copyOutputTo(getOutputStream());97 process.executeAsync();98 99 waitUntilAvailable();100 } finally {101 lock.unlock();102 }103 }104 105 protected void waitUntilAvailable() throws MalformedURLException {106 try {107 URL status = new URL(url.toString() + "/status");108 new UrlChecker().waitUntilAvailable(20L, TimeUnit.SECONDS, new URL[] { status });109 } catch (UrlChecker.TimeoutException e) {110 process.checkForError();111 throw new WebDriverException("Timed out waiting for driver server to start.", e);112 }113 }114 115 public void stop()116 {117 lock.lock();118 119 WebDriverException toThrow = null;120 try {121 if (process == null) {122 return;123 }124 try125 {126 URL killUrl = new URL(url.toString() + "/shutdown");127 new UrlChecker().waitUntilUnavailable(3L, TimeUnit.SECONDS, killUrl);128 } catch (MalformedURLException e) {129 toThrow = new WebDriverException(e);130 } catch (UrlChecker.TimeoutException e) {131 toThrow = new WebDriverException("Timed out waiting for driver server to shutdown.", e);132 }133 134 process.destroy();135 } finally {136 process = null;137 lock.unlock();138 }139 140 if (toThrow != null) {141 throw toThrow;142 }143 }144 ...

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Source:OutOfProcessSeleniumServer.java Github

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...18import static java.util.concurrent.TimeUnit.SECONDS;19import org.openqa.selenium.BuckBuild;20import org.openqa.selenium.net.NetworkUtils;21import org.openqa.selenium.net.PortProber;22import org.openqa.selenium.net.UrlChecker;23import org.openqa.selenium.os.CommandLine;24import org.openqa.selenium.testing.InProject;25import java.io.IOException;26import java.net.MalformedURLException;27import java.net.URL;28import java.nio.file.Path;29import java.util.Arrays;30import java.util.LinkedList;31import java.util.List;32import java.util.logging.Logger;33public class OutOfProcessSeleniumServer {34 private static final Logger log = Logger.getLogger(OutOfProcessSeleniumServer.class.getName());35 private String baseUrl;36 private CommandLine command;37 @SuppressWarnings("unused")38 private boolean captureLogs = false;39 public void enableLogCapture() {40 captureLogs = true;41 }42 /**43 * Creates an out of process server with log capture enabled.44 *45 * @return The new server.46 */47 public OutOfProcessSeleniumServer start(String... extraFlags) throws IOException {48 log.info("Got a request to start a new selenium server");49 if (command != null) {50 log.info("Server already started");51 throw new RuntimeException("Server already started");52 }53 String serverJar = buildServerAndClasspath();54 int port = PortProber.findFreePort();55 String localAddress = new NetworkUtils().getPrivateLocalAddress();56 baseUrl = String.format("http://%s:%d", localAddress, port);57 List<String> cmdLine = new LinkedList<>();58 cmdLine.add("java");59 cmdLine.add("-jar");60 cmdLine.add(serverJar);61 cmdLine.add("-port");62 cmdLine.add(String.valueOf(port));63 cmdLine.addAll(Arrays.asList(extraFlags));64 command = new CommandLine(cmdLine.toArray(new String[cmdLine.size()]));65 if (Boolean.getBoolean("webdriver.development")) {66 command.copyOutputTo(System.err);67 }68 command.setWorkingDirectory(69 InProject.locate("Rakefile").getParent().toAbsolutePath().toString());70 log.info("Starting selenium server: " + command.toString());71 command.executeAsync();72 try {73 URL url = new URL(baseUrl + "/wd/hub/status");74 log.info("Waiting for server status on URL " + url);75 new UrlChecker().waitUntilAvailable(30, SECONDS, url);76 log.info("Server is ready");77 } catch (UrlChecker.TimeoutException e) {78 log.severe("Server failed to start: " + e.getMessage());79 command.destroy();80 log.severe(command.getStdOut());81 command = null;82 throw new RuntimeException(e);83 } catch (MalformedURLException e) {84 throw new RuntimeException(e);85 }86 return this;87 }88 public void stop() {89 if (command == null) {90 return;91 }...

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Source:UrlCheckerTest.java Github

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...31import java.util.concurrent.TimeUnit;32import javax.servlet.ServletException;33import javax.servlet.http.HttpServletRequest;34import javax.servlet.http.HttpServletResponse;35public class UrlCheckerTest {36 private final UrlChecker urlChecker = new UrlChecker();37 int port = findFreePort();38 Server server = buildServer();39 private Server buildServer() {40 Server server = new Server(port);41 server.setHandler(new AbstractHandler() {42 @Override43 public void handle(String s, Request request, HttpServletRequest httpServletRequest,44 HttpServletResponse httpServletResponse)45 throws IOException, ServletException {46 httpServletResponse.setStatus(200);47 httpServletResponse.getWriter().println("<h1>Working</h1>");48 request.setHandled(true);49 }50 });51 return server;52 }53 ExecutorService executorService = Executors.newSingleThreadExecutor();54 @Test55 public void testWaitUntilAvailableIsTimely() throws Exception {56 long delay = 200L;57 executorService.submit(() -> {58 Thread.sleep(delay);59 server.start();60 return null;61 });62 long start = currentTimeMillis();63 urlChecker.waitUntilAvailable(10, TimeUnit.SECONDS, new URL("http://localhost:" + port + "/"));64 long elapsed = currentTimeMillis() - start;65 assertThat(elapsed, lessThan(UrlChecker.CONNECT_TIMEOUT_MS + 100L)); // threshold66 }67 @Test68 public void testWaitUntilUnavailableIsTimely() throws Exception {69 long delay = 200L;70 server.start();71 urlChecker.waitUntilAvailable(10, TimeUnit.SECONDS, new URL("http://localhost:" + port + "/"));72 executorService.submit(() -> {73 Thread.sleep(delay);74 server.stop();75 return null;76 });77 long start = currentTimeMillis();78 urlChecker.waitUntilUnavailable(10, TimeUnit.SECONDS, new URL("http://localhost:" + port + "/"));79 long elapsed = currentTimeMillis() - start;80 assertThat(elapsed, lessThan(UrlChecker.CONNECT_TIMEOUT_MS + delay + 200L)); // threshold81 System.out.println(elapsed);82 }83 @After84 public void cleanup() throws Exception {85 server.stop();86 server.join();87 executorService.shutdown();88 }89}...

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Source:GridViaCommandLineTest.java Github

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...21import org.openqa.selenium.By;22import org.openqa.selenium.WebDriver;23import org.openqa.selenium.io.IOUtils;24import org.openqa.selenium.net.PortProber;25import org.openqa.selenium.net.UrlChecker;26import org.openqa.selenium.remote.DesiredCapabilities;27import org.openqa.selenium.remote.RemoteWebDriver;28import org.openqa.selenium.support.ui.FluentWait;29import java.io.IOException;30import java.net.URL;31import java.net.URLConnection;32import java.util.concurrent.TimeUnit;33/**34 * Ensure that launching the hub / node in most common ways simulating command line args works35 */36public class GridViaCommandLineTest {37 @Test38 public void testRegisterNodeToHub() throws Exception {39 Integer hubPort = PortProber.findFreePort();40 String[] hubArgs = {"-role", "hub", "-port", hubPort.toString()};41 GridLauncherV3.main(hubArgs);42 UrlChecker urlChecker = new UrlChecker();43 urlChecker.waitUntilAvailable(10, TimeUnit.SECONDS, new URL(String.format("http://localhost:%d/grid/console", hubPort)));44 Integer nodePort = PortProber.findFreePort();45 String[] nodeArgs = {"-role", "node", "-hub", "http://localhost:" + hubPort, "-browser", "browserName=chrome,maxInstances=1", "-port", nodePort.toString()};46 GridLauncherV3.main(nodeArgs);47 urlChecker.waitUntilAvailable(100, TimeUnit.SECONDS, new URL(String.format("http://localhost:%d/wd/hub/status", nodePort)));48 new FluentWait<URL>(new URL(String.format("http://localhost:%d/grid/console", hubPort))).withTimeout(5, TimeUnit.SECONDS).pollingEvery(50, TimeUnit.MILLISECONDS)49 .until((URL u) -> {50 try {51 return IOUtils.readFully(u.openConnection().getInputStream()).contains("chrome");52 } catch (IOException ioe) {53 return false;54 }55 });56 WebDriver driver = new RemoteWebDriver(new URL(String.format("http://localhost:%d/wd/hub", hubPort)),...

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UrlChecker

Using AI Code Generation

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1import org.openqa.selenium.net.UrlChecker;2import org.openqa.selenium.net.UrlChecker.TimeoutException;3import java.net.URL;4import java.util.concurrent.TimeUnit;5import org.openqa.selenium.WebDriver;6import org.openqa.selenium.chrome.ChromeDriver;7public class UrlCheckerExample {8 public static void main(String[] args) throws Exception {9 WebDriver driver = new ChromeDriver();10 driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);11 String url = driver.getCurrentUrl();12 UrlChecker urlChecker = new UrlChecker();13 try {14 urlChecker.waitUntilAvailable(60, TimeUnit.SECONDS, new URL(url));15 System.out.println("URL is available");16 } catch (TimeoutException e) {17 System.out.println("URL is not available");18 }19 driver.quit();20 }21}22import java.net.URL;23public class ValidUrlExample {24 public static void main(String[] args) throws Exception {25 try {26 new URL(url).toURI();27 System.out.println("Valid URL");28 } catch (Exception e) {29 System.out.println("Invalid URL");30 }31 }32}33import java.net.HttpURLConnection;34import java.net.URL;35public class BrokenUrlExample {36 public static void main(String[] args) throws Exception {37 HttpURLConnection huc = (HttpURLConnection)(new URL(url).openConnection());38 huc.setRequestMethod("HEAD");

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UrlChecker

Using AI Code Generation

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1import org.openqa.selenium.net.UrlChecker;2import java.net.URL;3import java.util.concurrent.TimeUnit;4import java.net.MalformedURLException;5import java.net.URL;6import java.net.URLConnection;7import java.net.HttpURLConnection;8import org.openqa.selenium.net.UrlChecker.TimeoutException;9import org.openqa.selenium.net.UrlChecker.UnreachableBrowserException;10import org.openqa.selenium.net.UrlChecker.UnexpectedPageContentException;11public class UrlChecker {12 public static void main(String[] args) {13 try {14 UrlChecker urlChecker = new UrlChecker();15 urlChecker.waitUntilAvailable(30, TimeUnit.SECONDS, new URL(url));16 System.out.println("Page is available");17 } catch (TimeoutException e) {18 System.out.println("Page is not available");19 } catch (MalformedURLException e) {20 System.out.println("Invalid URL");21 }22 }23}24import org.openqa.selenium.support.ui.UrlChecker;25import java.net.URL;26import java.util.concurrent.TimeUnit;27import java.net.MalformedURLException;28import java.net.URL;29import java.net.URLConnection;30import java.net.HttpURLConnection;31import org.openqa.selenium.support.ui.UrlChecker.TimeoutException;32import org.openqa.selenium.support.ui.UrlChecker.UnreachableBrowserException;33import org.openqa.selenium.support.ui.UrlChecker.UnexpectedPageContentException;34public class UrlChecker {35 public static void main(String[] args) {36 try {37 UrlChecker urlChecker = new UrlChecker();38 urlChecker.waitUntilAvailable(30, TimeUnit.SECONDS, new URL(url));39 System.out.println("Page is available");40 } catch (TimeoutException e) {41 System.out.println("Page is not available");42 } catch (MalformedURLException e) {43 System.out.println("Invalid URL");44 }45 }46}47import org.openqa.selenium.support.UrlChecker;48import java.net.URL;49import java.util.concurrent.TimeUnit;50import java.net.MalformedURLException;51import java.net.URL;52import java.net.URLConnection;53import java.net.HttpURLConnection;54import org.openqa.selenium.support.UrlChecker.TimeoutException;55import org.openqa.selenium.support.UrlChecker.UnreachableBrowserException;56import org.openqa.selenium.support.UrlChecker.UnexpectedPageContentException;57public class UrlChecker {58 public static void main(String[] args) {

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UrlChecker

Using AI Code Generation

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1import org.openqa.selenium.net.UrlChecker;2import org.openqa.selenium.net.UrlChecker.TimeoutException;3import java.net.URL;4public class UrlCheckerExample {5 public static void main(String[] args) throws Exception {6 long timeout = 5000;7 try {8 new UrlChecker().waitUntilAvailable(timeout, url);9 } catch (TimeoutException e) {10 System.out.println("The url was not available");11 }12 }13}

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UrlChecker

Using AI Code Generation

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1import org.openqa.selenium.net.UrlChecker;2import java.net.URL;3import java.util.concurrent.TimeUnit;4import java.util.concurrent.TimeoutException;5public class CheckUrl {6 public static void main(String[] args) throws TimeoutException {7 UrlChecker urlChecker = new UrlChecker();8 URL url = null;9 try {10 } catch (Exception e) {11 e.printStackTrace();12 }13 urlChecker.waitUntilAvailable(5, TimeUnit.SECONDS, url);14 System.out.println("The url is available");15 }16}

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UrlChecker

Using AI Code Generation

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1import org.openqa.selenium.net.UrlChecker;2import org.openqa.selenium.net.UrlChecker.TimeoutException;3import java.net.URL;4import java.util.concurrent.TimeUnit;5public class CheckURL {6 public static void main(String[] args) {7 try {8 UrlChecker urlChecker = new UrlChecker();9 System.out.println("URL is reachable");10 } catch (TimeoutException e) {11 System.out.println("URL is not reachable");12 } catch (Exception e) {13 System.out.println("Exception occured");14 }15 }16}

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Source: How to test DELETE method in Spring boot using Mockito and JUnit ...

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1User target = userRepository.findById(id1).orElse(null);2User source = userRepository.findById(id2).orElse(null);3Event event = eventRepository.findById(id3).orElse(null);45if (target != null && source != null && event != null) {6 String message = String.format("Hi %s, %s has invited you to %s",7 target.getName(), source.getName(), event.getName());8 sendInvite(target.getEmail(), message);9}10
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Source:How to test DELETE method in Spring boot using Mockito and JUnit

User target = userRepository.findById(id1).orElse(null);
User source = userRepository.findById(id2).orElse(null);
Event event = eventRepository.findById(id3).orElse(null);

if (target != null && source != null && event != null) {
    String message = String.format("Hi %s, %s has invited you to %s",
        target.getName(), source.getName(), event.getName());
    sendInvite(target.getEmail(), message);
}

Source: Issue with JWikiDocs for Wikipedia Crawling ...

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1return userRepository.findById(id)2 .flatMap(target -> userRepository.findById(id2)3 .map(User::getName)4 .flatMap(sourceName -> eventRepository.findById(id3)5 .map(Event::getName)6 .map(eventName-> createInvite(target, sourceName, eventName))))7
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Source:Issue with JWikiDocs for Wikipedia Crawling

return userRepository.findById(id)
                .flatMap(target -> userRepository.findById(id2)
                        .map(User::getName)
                        .flatMap(sourceName -> eventRepository.findById(id3)
                                .map(Event::getName)
                                .map(eventName-> createInvite(target, sourceName, eventName))))

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