How to use hasCapacity method of org.openqa.selenium.grid.data.DistributorStatus class

Best Selenium code snippet using org.openqa.selenium.grid.data.DistributorStatus.hasCapacity

Source:AddingNodesTest.java

...94        .add(CAPS, new TestSessionFactory((id, caps) -> new Session(id, sessionUri, caps)))95        .build();96    handler.addHandler(node);97    distributor.add(node);98    wait.until(obj -> distributor.getStatus().hasCapacity());99    DistributorStatus.NodeSummary summary = getOnlyElement(distributor.getStatus().getNodes());100    assertEquals(1, summary.getStereotypes().get(CAPS).intValue());101  }102  @Test103  public void shouldBeAbleToRegisterACustomNode() throws URISyntaxException {104    URI sessionUri = new URI("http://example:1234");105    Node node = new CustomNode(106        tracer,107        bus,108        UUID.randomUUID(),109        externalUrl.toURI(),110        c -> new Session(new SessionId(UUID.randomUUID()), sessionUri, c));111    handler.addHandler(node);112    distributor.add(node);113    wait.until(obj -> distributor.getStatus().hasCapacity());114    DistributorStatus.NodeSummary summary = getOnlyElement(distributor.getStatus().getNodes());115    assertEquals(1, summary.getStereotypes().get(CAPS).intValue());116  }117  @Test118  public void shouldBeAbleToRegisterNodesByListeningForEvents() throws URISyntaxException {119    URI sessionUri = new URI("http://example:1234");120    Node node = LocalNode.builder(tracer, bus, clientFactory, externalUrl.toURI())121        .add(CAPS, new TestSessionFactory((id, caps) -> new Session(id, sessionUri, caps)))122        .build();123    handler.addHandler(node);124    bus.fire(new NodeStatusEvent(node.getStatus()));125    wait.until(obj -> distributor.getStatus().hasCapacity());126    DistributorStatus.NodeSummary summary = getOnlyElement(distributor.getStatus().getNodes());127    assertEquals(1, summary.getStereotypes().get(CAPS).intValue());128  }129  @Test130  public void distributorShouldUpdateStateOfExistingNodeWhenNodePublishesStateChange()131      throws URISyntaxException {132    URI sessionUri = new URI("http://example:1234");133    Node node = LocalNode.builder(tracer, bus, clientFactory, externalUrl.toURI())134        .add(CAPS, new TestSessionFactory((id, caps) -> new Session(id, sessionUri, caps)))135        .build();136    handler.addHandler(node);137    bus.fire(new NodeStatusEvent(node.getStatus()));138    // Start empty139    wait.until(obj -> distributor.getStatus().hasCapacity());140    DistributorStatus.NodeSummary summary = getOnlyElement(distributor.getStatus().getNodes());141    assertEquals(1, summary.getStereotypes().get(CAPS).intValue());142    // Craft a status that makes it look like the node is busy, and post it on the bus.143    NodeStatus status = node.getStatus();144    NodeStatus crafted = new NodeStatus(145        status.getNodeId(),146        status.getUri(),147        status.getMaxSessionCount(),148        status.getStereotypes(),149        ImmutableSet.of(new NodeStatus.Active(CAPS, new SessionId(UUID.randomUUID()), CAPS)));150    bus.fire(new NodeStatusEvent(crafted));151    // We claimed the only slot is filled. Life is good.152    wait.until(obj -> !distributor.getStatus().hasCapacity());153  }154  static class CustomNode extends Node {155    private final EventBus bus;156    private final Function<Capabilities, Session> factory;157    private Session running;158    protected CustomNode(159        DistributedTracer tracer,160        EventBus bus,161        UUID nodeId,162        URI uri,163        Function<Capabilities, Session> factory) {164      super(tracer, nodeId, uri);165      this.bus = bus;166      this.factory = Objects.requireNonNull(factory);...

Source:DistributorStatus.java

...28  private final Set<NodeStatus> allNodes;29  public DistributorStatus(Collection<NodeStatus> allNodes) {30    this.allNodes = ImmutableSet.copyOf(allNodes);31  }32  public boolean hasCapacity() {33    return getNodes().stream()34        .map(node -> node.getAvailability().equals(Availability.UP) && node.hasCapacity())35        .reduce(Boolean::logicalOr)36        .orElse(false);37  }38  public Set<NodeStatus> getNodes() {39    return allNodes;40  }41  private Map<String, Object> toJson() {42    return ImmutableMap.of(43        "nodes", getNodes());44  }45  private static DistributorStatus fromJson(JsonInput input) {46    Set<NodeStatus> nodes = null;47    input.beginObject();48    while (input.hasNext()) {...

Source:StatusHandler.java

...34  public void execute(HttpRequest req, HttpResponse resp) {35    DistributorStatus status = distributor.getStatus();36    ImmutableMap<String, Object> report = ImmutableMap.of(37        "value", ImmutableMap.of(38            "ready", status.hasCapacity(),39            "message", status.hasCapacity() ? "Ready" : "No free slots available",40            "grid", status));41    resp.setContent(utf8String(json.toJson(report)));42  }43}...

hasCapacity

Using AI Code Generation

1import org.openqa.selenium.grid.data.Distributor;2import org.openqa.selenium.grid.data.DistributorStatus;3import org.openqa.selenium.grid.data.NodeId;4import org.openqa.selenium.grid.data.Session;5import org.openqa.selenium.grid.data.SessionRequest;6import org.openqa.selenium.grid.data.SessionRequest.SessionRequestResponse;7import org.openqa.selenium.grid.data.SessionRequest.SessionRequestResponse.NewSessionResponse;8import org.openqa.selenium.grid.data.SessionRequest.SessionRequestResponse.SessionResponse;9import org.openqa.selenium.grid.data.SessionRequest.SessionRequestResponse.SessionResponse.SessionResponseState;10import org.openqa.selenium.grid.data.SessionRequest.SessionRequestState;11import org.openqa.selenium.grid.data.SessionRequest.SessionRequestType;12import org.openqa.selenium.grid.data.SessionResponse;13import org.openqa.selenium.grid.data.Slot;14import org.openqa.selenium.grid.data.SlotId;15import org.openqa.selenium.grid.data.SlotMatch;16import org.openqa.selenium.grid.data.SlotMatch.SlotMatchState;17import org.openqa.selenium.grid.data.Stoppable;18import org.openqa.selenium.grid.data.TestSession;19import org.openqa.selenium.grid.node.Node;20import org.openqa.selenium.grid.node.local.LocalNode;21import org.openqa.selenium.grid.sessionmap.SessionMap;22import org.openqa.selenium.grid.sessionqueue.NewSessionQueue;23import org.openqa.selenium.grid.sessionqueue.local.LocalNewSessionQueue;24import org.openqa.selenium.grid.sessionqueue.local.LocalSessionMap;25import org.openqa.selenium.grid.web.Routable;26import org.openqa.selenium.grid.web.Routes;27import org.openqa.selenium.internal.Require;28import org.openqa.selenium.json.Json;29import org.openqa.selenium.remote.http.HttpRequest;30import org.openqa.selenium.remote.http.HttpResponse;31import org.openqa.selenium.remote.http.Route;32import java.net.URI;33import java.util.ArrayList;34import java.util.Collection;35import java.util.Collections;36import java.util.List;37import java.util.Map;38import java.util.Objects;39import java.util.Optional;40import java.util.concurrent.ConcurrentHashMap;41import java.util.concurrent.ConcurrentMap;42import java.util.concurrent.CopyOnWriteArrayList;43import java.util.concurrent.Executor;44import java.util.concurrent.Executors;45import java.util.concurrent.atomic.AtomicReference;46import java.util.function.Predicate;47import java.util.logging.Logger;48import static java.net.HttpURLConnection.HTTP_INTERNAL_ERROR;49import static java.net.HttpURLConnection.HTTP_OK;50import static java.nio.charset.StandardCharsets.UTF_8;51import static org.openqa.selenium.grid.data.SessionRequest.SessionRequestType.NEW;52import

hasCapacity

Using AI Code Generation

1int timeToRunSession = 600;2int numberOfSessionsToRun = 5;3int numberOfConcurrentSessions = 10;4int numberOfSessionsRunning = 5;5int maximumNumberOfSessions = 10;6int numberOfSessionsCurrentlyRunning = 5;

Selenium 4 Tutorial:

LambdaTest’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.

Chapters:

Upgrading From Selenium 3 To Selenium 4?: In this chapter, learn in detail how to update Selenium 3 to Selenium 4 for Java binding. Also, learn how to upgrade while using different build tools such as Maven or Gradle and get comprehensive guidance for upgrading Selenium.
What’s New In Selenium 4 & What’s Being Deprecated? : Get all information about new implementations in Selenium 4, such as W3S protocol adaption, Optimized Selenium Grid, and Enhanced Selenium IDE. Also, learn what is deprecated for Selenium 4, such as DesiredCapabilites and FindsBy methods, etc.
Selenium 4 With Python: Selenium supports all major languages, such as Python, C#, Ruby, and JavaScript. In this chapter, learn how to install Selenium 4 for Python and the features of Python in Selenium 4, such as Relative locators, Browser manipulation, and Chrom DevTool protocol.
Selenium 4 Is Now W3C Compliant: JSON Wireframe protocol is retiring from Selenium 4, and they are adopting W3C protocol to learn in detail about the advantages and impact of these changes.
How To Use Selenium 4 Relative Locator? : Selenium 4 came with new features such as Relative Locators that allow constructing locators with reference and easily located constructors nearby. Get to know its different use cases with examples.
Selenium Grid 4 Tutorial For Distributed Testing: Selenium Grid 4 allows you to perform tests over different browsers, OS, and device combinations. It also enables parallel execution browser testing, reads up on various features of Selenium Grid 4 and how to download it, and runs a test on Selenium Grid 4 with best practices.
Selenium Video Tutorials: Binge on video tutorials on Selenium by industry experts to get step-by-step direction from automating basic to complex test scenarios with Selenium.