Best Selenium code snippet using org.openqa.selenium.grid.node.remote.RemoteNode.getSession
Source:NodeTest.java  
...99    Node local = LocalNode.builder(tracer, bus, clientFactory, uri).build();100    HttpClient.Factory clientFactory = new PassthroughHttpClient.Factory<>(local);101    Node node = new RemoteNode(tracer, clientFactory, UUID.randomUUID(), uri, ImmutableSet.of());102    Optional<Session> session = node.newSession(createSessionRequest(caps))103        .map(CreateSessionResponse::getSession);104    assertThat(session.isPresent()).isFalse();105  }106  @Test107  public void shouldCreateASessionIfTheCorrectCapabilitiesArePassedToIt() {108    Optional<Session> session = node.newSession(createSessionRequest(caps))109        .map(CreateSessionResponse::getSession);110    assertThat(session.isPresent()).isTrue();111  }112  @Test113  public void shouldOnlyCreateAsManySessionsAsFactories() {114    Node node = LocalNode.builder(tracer, bus, clientFactory, uri)115        .add(caps, new TestSessionFactory((id, c) -> new Session(id, uri, c)))116        .build();117    Optional<Session> session = node.newSession(createSessionRequest(caps))118        .map(CreateSessionResponse::getSession);119    assertThat(session.isPresent()).isTrue();120    session = node.newSession(createSessionRequest(caps))121        .map(CreateSessionResponse::getSession);122    assertThat(session.isPresent()).isFalse();123  }124  @Test125  public void willRefuseToCreateMoreSessionsThanTheMaxSessionCount() {126    Optional<Session> session = node.newSession(createSessionRequest(caps))127        .map(CreateSessionResponse::getSession);128    assertThat(session.isPresent()).isTrue();129    session = node.newSession(createSessionRequest(caps))130        .map(CreateSessionResponse::getSession);131    assertThat(session.isPresent()).isTrue();132    session = node.newSession(createSessionRequest(caps))133        .map(CreateSessionResponse::getSession);134    assertThat(session.isPresent()).isFalse();135  }136  @Test137  public void stoppingASessionReducesTheNumberOfCurrentlyActiveSessions() {138    assertThat(local.getCurrentSessionCount()).isEqualTo(0);139    Session session = local.newSession(createSessionRequest(caps))140        .map(CreateSessionResponse::getSession)141        .orElseThrow(() -> new RuntimeException("Session not created"));142    assertThat(local.getCurrentSessionCount()).isEqualTo(1);143    local.stop(session.getId());144    assertThat(local.getCurrentSessionCount()).isEqualTo(0);145  }146  @Test147  public void sessionsThatAreStoppedWillNotBeReturned() {148    Session expected = node.newSession(createSessionRequest(caps))149        .map(CreateSessionResponse::getSession)150        .orElseThrow(() -> new RuntimeException("Session not created"));151    node.stop(expected.getId());152    assertThatExceptionOfType(NoSuchSessionException.class)153        .isThrownBy(() -> local.getSession(expected.getId()));154    assertThatExceptionOfType(NoSuchSessionException.class)155        .isThrownBy(() -> node.getSession(expected.getId()));156  }157  @Test158  public void stoppingASessionThatDoesNotExistWillThrowAnException() {159    assertThatExceptionOfType(NoSuchSessionException.class)160        .isThrownBy(() -> local.stop(new SessionId(UUID.randomUUID())));161    assertThatExceptionOfType(NoSuchSessionException.class)162        .isThrownBy(() -> node.stop(new SessionId(UUID.randomUUID())));163  }164  @Test165  public void attemptingToGetASessionThatDoesNotExistWillCauseAnExceptionToBeThrown() {166    assertThatExceptionOfType(NoSuchSessionException.class)167        .isThrownBy(() -> local.getSession(new SessionId(UUID.randomUUID())));168    assertThatExceptionOfType(NoSuchSessionException.class)169        .isThrownBy(() -> node.getSession(new SessionId(UUID.randomUUID())));170  }171  @Test172  public void willRespondToWebDriverCommandsSentToOwnedSessions() throws IOException {173    AtomicBoolean called = new AtomicBoolean(false);174    class Recording extends Session implements CommandHandler {175      private Recording() {176        super(new SessionId(UUID.randomUUID()), uri, caps);177      }178      @Override179      public void execute(HttpRequest req, HttpResponse resp) {180        called.set(true);181      }182    }183    Node local = LocalNode.builder(tracer, bus, clientFactory, uri)184        .add(caps, new TestSessionFactory((id, c) -> new Recording()))185        .build();186    Node remote = new RemoteNode(187        tracer,188        new PassthroughHttpClient.Factory<>(local),189        UUID.randomUUID(),190        uri,191        ImmutableSet.of(caps));192    Session session = remote.newSession(createSessionRequest(caps))193        .map(CreateSessionResponse::getSession)194        .orElseThrow(() -> new RuntimeException("Session not created"));195    HttpRequest req = new HttpRequest(POST, String.format("/session/%s/url", session.getId()));196    remote.execute(req, new HttpResponse());197    assertThat(called.get()).isTrue();198  }199  @Test200  public void shouldOnlyRespondToWebDriverCommandsForSessionsTheNodeOwns() {201    Session session = node.newSession(createSessionRequest(caps))202        .map(CreateSessionResponse::getSession)203        .orElseThrow(() -> new RuntimeException("Session not created"));204    HttpRequest req = new HttpRequest(POST, String.format("/session/%s/url", session.getId()));205    assertThat(local.test(req)).isTrue();206    assertThat(node.test(req)).isTrue();207    req = new HttpRequest(POST, String.format("/session/%s/url", UUID.randomUUID()));208    assertThat(local.test(req)).isFalse();209    assertThat(node.test(req)).isFalse();210  }211  @Test212  public void aSessionThatTimesOutWillBeStoppedAndRemovedFromTheSessionMap() {213    AtomicReference<Instant> now = new AtomicReference<>(Instant.now());214    Clock clock = new MyClock(now);215    Node node = LocalNode.builder(tracer, bus, clientFactory, uri)216        .add(caps, new TestSessionFactory((id, c) -> new Session(id, uri, c)))217        .sessionTimeout(Duration.ofMinutes(3))218        .advanced()219        .clock(clock)220        .build();221    Session session = node.newSession(createSessionRequest(caps))222        .map(CreateSessionResponse::getSession)223        .orElseThrow(() -> new RuntimeException("Session not created"));224    now.set(now.get().plus(Duration.ofMinutes(5)));225    assertThatExceptionOfType(NoSuchSessionException.class)226        .isThrownBy(() -> node.getSession(session.getId()));227  }228  @Test229  public void shouldNotPropagateExceptionsWhenSessionCreationFails() {230    Node local = LocalNode.builder(tracer, bus, clientFactory, uri)231        .add(caps, new TestSessionFactory((id, c) -> {232          throw new SessionNotCreatedException("eeek");233        }))234        .build();235    Optional<Session> session = local.newSession(createSessionRequest(caps))236        .map(CreateSessionResponse::getSession);237    assertThat(session.isPresent()).isFalse();238  }239  @Test240  public void eachSessionShouldReportTheNodesUrl() throws URISyntaxException {241    URI sessionUri = new URI("http://cheese:42/peas");242    Node node = LocalNode.builder(tracer, bus, clientFactory, uri)243        .add(caps, new TestSessionFactory((id, c) -> new Session(id, sessionUri, c)))244        .build();245    Optional<Session> session = node.newSession(createSessionRequest(caps))246        .map(CreateSessionResponse::getSession);247    assertThat(session.isPresent()).isTrue();248    assertThat(session.get().getUri()).isEqualTo(uri);249  }250  @Test251  public void quittingASessionShouldCauseASessionClosedEventToBeFired() {252    AtomicReference<Object> obj = new AtomicReference<>();253    bus.addListener(SESSION_CLOSED, event -> obj.set(event.getData(Object.class)));254    Session session = node.newSession(createSessionRequest(caps))255        .map(CreateSessionResponse::getSession)256        .orElseThrow(() -> new AssertionError("Cannot create session"));257    node.stop(session.getId());258    // Because we're using the event bus, we can't expect the event to fire instantly. We're using259    // an inproc bus, so in reality it's reasonable to expect the event to fire synchronously, but260    // let's play it safe.261    Wait<AtomicReference<Object>> wait = new FluentWait<>(obj).withTimeout(ofSeconds(2));262    wait.until(ref -> ref.get() != null);263  }264  private CreateSessionRequest createSessionRequest(Capabilities caps) {265    return new CreateSessionRequest(266            ImmutableSet.copyOf(Dialect.values()),267            caps,268            ImmutableMap.of());269  }...Source:LocalDistributor.java  
...125                  "Unable to find provider for session: " + payload.stream()126                      .map(Capabilities::toString)127                      .collect(Collectors.joining(", "))))128          .get();129      sessions.add(sessionResponse.getSession());130      return sessionResponse;131    } catch (IOException e) {132      throw new SessionNotCreatedException(e.getMessage(), e);133    }134  }135  private void refresh(NodeStatus status) {136    Objects.requireNonNull(status);137    // Iterate over the available nodes to find a match.138    Lock writeLock = lock.writeLock();139    writeLock.lock();140    try {141      Optional<Host> existing = hosts.stream()142          .filter(host -> host.getId().equals(status.getNodeId()))143          .findFirst();...Source:RemoteNode.java  
...89    HttpResponse res = client.apply(req);90    return Values.get(res, Boolean.class) == Boolean.TRUE;91  }92  @Override93  public Session getSession(SessionId id) throws NoSuchSessionException {94    Objects.requireNonNull(id, "Session ID has not been set");95    HttpRequest req = new HttpRequest(GET, "/se/grid/node/session/" + id);96    HttpResponse res = client.apply(req);97    return Values.get(res, Session.class);98  }99  @Override100  public void executeWebDriverCommand(HttpRequest req, HttpResponse resp) {101    HttpResponse fromUpstream = client.apply(req);102    resp.setStatus(fromUpstream.getStatus());103    for (String name : fromUpstream.getHeaderNames()) {104      for (String value : fromUpstream.getHeaders(name)) {105        resp.addHeader(name, value);106      }107    }...getSession
Using AI Code Generation
1import org.openqa.selenium.grid.node.remote.RemoteNode;2import org.openqa.selenium.remote.SessionId;3import org.openqa.selenium.remote.http.HttpClient;4import org.openqa.selenium.remote.http.HttpRequest;5import org.openqa.selenium.remote.http.HttpResponse;6import org.openqa.selenium.remote.http.HttpMethod;7import java.net.URI;8import java.net.URISyntaxException;9import java.net.URL;10import static org.openqa.selenium.remote.http.Contents.string;11public class SessionIdDemo {12    public static void main(String[] args) throws URISyntaxException {13        HttpRequest request = new HttpRequest(HttpMethod.GET, "/se/grid/node/localhost:5555");14        HttpResponse response = client.execute(request);15        String body = string(response.getContent());16        System.out.println(body);17        System.out.println(sessionId);18    }19}20import org.openqa.selenium.remote.SessionId;21import org.openqa.selenium.remote.http.HttpClient;22import org.openqa.selenium.remote.http.HttpRequest;23import org.openqa.selenium.remote.http.HttpResponse;24import org.openqa.selenium.remote.http.HttpMethod;25import java.net.URI;26import java.net.URISyntaxException;27import java.net.URL;28import static org.openqa.selenium.remote.http.Contents.string;29public class SessionIdDemo {30    public static void main(String[] args) throws URISyntaxException {31        HttpRequest request = new HttpRequest(HttpMethod.GET, "/se/grid/node/localhost:5555");32        HttpResponse response = client.execute(request);33        String body = string(response.getContent());getSession
Using AI Code Generation
1import org.openqa.selenium.grid.node.remote.RemoteNode;2import org.openqa.selenium.remote.SessionId;3SessionId session = node.getSession();4System.out.println(session);5import org.openqa.selenium.grid.node.remote.RemoteNode;6import org.openqa.selenium.remote.SessionId;7List<SessionId> sessions = node.getSessions();8System.out.println(sessions);9import org.openqa.selenium.grid.node.remote.RemoteNode;10import org.openqa.selenium.remote.SessionId;11Capabilities capabilities = node.getCapabilities();12System.out.println(capabilities);13{acceptInsecureCerts: true, browserName: firefox, browserVersion: 82.0, javascriptEnabled: true, moz:accessibilityChecks: false, moz:buildID: 20200929104823, moz:geckodriverVersion: 0.27.0, moz:headless: false, moz:processID: 12773, moz:profile: /tmp/rust_mozprofile.6Zf3JZq7VQXJ, moz:shutdownTimeout: 60000, moz:useNonSpecCompliantPointerOrigin: false, moz:webdriverClick: true, pageLoadStrategy: normal, platformName: linux, platformVersion: 5.4.0-52-generic, proxy: Proxy(), setWindowRect: true, strictFileInteractability: falsegetSession
Using AI Code Generation
1import org.openqa.selenium.grid.node.remote.RemoteNode2import org.openqa.selenium.remote.SessionId3import java.net.URI4def node = new RemoteNode(uri)5def sessions = node.getSessions()6sessions.each { sessionId ->7    def session = node.getSession(new SessionId(sessionId))8    println session.getCapabilities()9}10Capabilities {11  chrome: {12    chromedriverVersion: 90.0.4430.24 (8d0d7a8f9c9a7a9a0d0f1b1b93f0a1a1a1a1a1a1-refs/branch-heads/4430@{#1252})13  }14  goog:chromeOptions: {15  }16  proxy: Proxy {17  }18  timeouts: {19  }20}21Capabilities {22  chrome: {23    chromedriverVersion: 90.0.4430.24 (8d0d7a8f9c9a7a9a0d0f1b1b93f0a1a1a1a1a1a1-refs/branch-heads/getSession
Using AI Code Generation
1import org.openqa.selenium.By;2import org.openqa.selenium.WebDriver;3import org.openqa.selenium.WebElement;4import org.openqa.selenium.chrome.ChromeDriver;5import org.openqa.selenium.chrome.ChromeOptions;6import org.openqa.selenium.devtools.DevTools;7import org.openqa.selenium.devtools.v92.log.Log;8import org.openqa.selenium.devtools.v92.log.model.LogEntry;9import org.openqa.selenium.devtools.v92.network.Network;10import org.openqa.selenium.devtools.v92.network.model.ConnectionType;11import org.openqa.selenium.devtools.v92.network.model.Request;12import org.openqa.selenium.devtools.v92.network.model.ResourceType;13import org.openqa.selenium.devtools.v92.network.model.Response;14import org.openqa.selenium.devtools.v92.page.Page;15import org.openqa.selenium.devtools.v92.page.model.FrameId;16import org.openqa.selenium.devtools.v92.page.model.FrameResource;17import org.openqa.selenium.devtools.v92.page.model.FrameResourceTree;18import org.openqa.selenium.devtools.v92.page.model.FrameResourceTreeFrame;19import org.openqa.selenium.devtools.v92.page.model.FrameResourceTreeFrameResources;20import org.openqa.selenium.devtools.v92.page.model.FrameStoppedLoadingEvent;21import org.openqa.selenium.devtools.v92.page.model.ResourceType;22import org.openqa.selenium.devtools.v92.performance.Performance;23import org.openqa.selenium.devtools.v92.performance.model.Metric;24import org.openqa.selenium.devtools.v92.performance.model.MetricName;25import org.openqa.selenium.devtools.v92.performance.model.MetricType;26import org.openqa.selenium.devtools.v92.runtime.Runtime;27import org.openqa.selenium.devtools.v92.runtime.model.RemoteObject;28import org.openqa.selenium.devtools.v92.target.Target;29import org.openqa.selenium.devtools.v92.target.model.BrowserContextID;30import org.openqa.selenium.devtools.v92.target.model.TargetID;31import org.openqa.selenium.grid.config.Config;32import org.openqa.selenium.grid.config.ConfigException;33import org.openqa.selenium.grid.config.MemoizedConfig;34import org.openqa.selenium.grid.config.TomlConfig;35import org.openqa.selenium.grid.data.Session;36import org.openqa.selenium.grid.node.remote.RemoteNodeLambdaTest’s Selenium 4 tutorial is covering every aspects of Selenium 4 testing with examples and best practices. Here you will learn basics, such as how to upgrade from Selenium 3 to Selenium 4, to some advanced concepts, such as Relative locators and Selenium Grid 4 for Distributed testing. Also will learn new features of Selenium 4, such as capturing screenshots of specific elements, opening a new tab or window on the browser, and new protocol adoptions.
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