How to use create method of org.openqa.selenium.grid.distributor.selector.DefaultSlotSelector class
Best Selenium code snippet using org.openqa.selenium.grid.distributor.selector.DefaultSlotSelector.create
Source:LocalDistributorTest.java 
...76 private URI uri;77 private Node localNode;78 @Before79 public void setUp() throws URISyntaxException {80 tracer = DefaultTestTracer.createTracer();81 bus = new GuavaEventBus();82 clientFactory = HttpClient.Factory.createDefault();83 Capabilities caps = new ImmutableCapabilities("browserName", "cheese");84 uri = new URI("http://localhost:1234");85 localNode = LocalNode.builder(tracer, bus, uri, uri, registrationSecret)86 .add(caps, new TestSessionFactory((id, c) -> new Handler(c)))87 .maximumConcurrentSessions(2)88 .build();89 }90 @Test91 public void testAddNodeToDistributor() {92 NewSessionQueue queue = new LocalNewSessionQueue(93 tracer,94 bus,95 new DefaultSlotMatcher(),96 Duration.ofSeconds(2),97 Duration.ofSeconds(2),98 registrationSecret);99 Distributor distributor = new LocalDistributor(100 tracer,101 bus,102 clientFactory,103 new LocalSessionMap(tracer, bus),104 queue,105 new DefaultSlotSelector(),106 registrationSecret,107 Duration.ofMinutes(5),108 false);109 distributor.add(localNode);110 DistributorStatus status = distributor.getStatus();111 //Check the size112 final Set<NodeStatus> nodes = status.getNodes();113 assertThat(nodes.size()).isEqualTo(1);114 //Check a couple attributes115 NodeStatus distributorNode = nodes.iterator().next();116 assertThat(distributorNode.getId()).isEqualByComparingTo(localNode.getId());117 assertThat(distributorNode.getUri()).isEqualTo(uri);118 }119 @Test120 public void testShouldNotAddNodeWithWrongSecret() {121 Secret secret = new Secret("my_secret");122 NewSessionQueue queue = new LocalNewSessionQueue(123 tracer,124 bus,125 new DefaultSlotMatcher(),126 Duration.ofSeconds(2),127 Duration.ofSeconds(2),128 registrationSecret);129 Distributor secretDistributor = new LocalDistributor(130 tracer,131 bus,132 clientFactory,133 new LocalSessionMap(tracer, bus),134 queue,135 new DefaultSlotSelector(),136 secret,137 Duration.ofMinutes(5),138 false);139 bus.fire(new NodeStatusEvent(localNode.getStatus()));140 DistributorStatus status = secretDistributor.getStatus();141 //Check the size142 final Set<NodeStatus> nodes = status.getNodes();143 assertThat(nodes.size()).isEqualTo(0);144 }145 @Test146 public void testRemoveNodeFromDistributor() {147 NewSessionQueue queue = new LocalNewSessionQueue(148 tracer,149 bus,150 new DefaultSlotMatcher(),151 Duration.ofSeconds(2),152 Duration.ofSeconds(2),153 registrationSecret);154 Distributor distributor = new LocalDistributor(155 tracer,156 bus,157 clientFactory,158 new LocalSessionMap(tracer, bus),159 queue,160 new DefaultSlotSelector(),161 registrationSecret,162 Duration.ofMinutes(5),163 false);164 distributor.add(localNode);165 //Check the size166 DistributorStatus statusBefore = distributor.getStatus();167 final Set<NodeStatus> nodesBefore = statusBefore.getNodes();168 assertThat(nodesBefore.size()).isEqualTo(1);169 //Recheck the status--should be zero170 distributor.remove(localNode.getId());171 DistributorStatus statusAfter = distributor.getStatus();172 final Set<NodeStatus> nodesAfter = statusAfter.getNodes();173 assertThat(nodesAfter.size()).isEqualTo(0);174 }175 @Test176 public void testAddSameNodeTwice() {177 NewSessionQueue queue = new LocalNewSessionQueue(178 tracer,179 bus,180 new DefaultSlotMatcher(),181 Duration.ofSeconds(2),182 Duration.ofSeconds(2),183 registrationSecret);184 Distributor distributor = new LocalDistributor(185 tracer,186 bus,187 clientFactory,188 new LocalSessionMap(tracer, bus),189 queue,190 new DefaultSlotSelector(),191 registrationSecret,192 Duration.ofMinutes(5),193 false);194 distributor.add(localNode);195 distributor.add(localNode);196 DistributorStatus status = distributor.getStatus();197 //Should only be one node after dupe check198 final Set<NodeStatus> nodes = status.getNodes();199 assertThat(nodes.size()).isEqualTo(1);200 }201 @Test202 public void shouldBeAbleToAddMultipleSessionsConcurrently() throws Exception {203 NewSessionQueue queue = new LocalNewSessionQueue(204 tracer,205 bus,206 new DefaultSlotMatcher(),207 Duration.ofSeconds(2),208 Duration.ofSeconds(2),209 registrationSecret);210 LocalDistributor distributor = new LocalDistributor(211 tracer,212 bus,213 clientFactory,214 new LocalSessionMap(tracer, bus),215 queue,216 new DefaultSlotSelector(),217 registrationSecret,218 Duration.ofMinutes(5),219 false);220 // Add one node to ensure that everything is created in that.221 Capabilities caps = new ImmutableCapabilities("browserName", "cheese");222 class VerifyingHandler extends Session implements HttpHandler {223 private VerifyingHandler(SessionId id, Capabilities capabilities) {224 super(id, uri, new ImmutableCapabilities(), capabilities, Instant.now());225 }226 @Override227 public HttpResponse execute(HttpRequest req) {228 Optional<SessionId> id = HttpSessionId.getSessionId(req.getUri()).map(SessionId::new);229 assertThat(id).isEqualTo(Optional.of(getId()));230 return new HttpResponse();231 }232 }233 // Only use one node.234 Node node = LocalNode.builder(tracer, bus, uri, uri, registrationSecret)...
Source:NewSessionCreationTest.java
...70 private Secret registrationSecret;71 private Server<?> server;72 @Before73 public void setup() {74 tracer = DefaultTestTracer.createTracer();75 events = new GuavaEventBus();76 clientFactory = HttpClient.Factory.createDefault();77 registrationSecret = new Secret("hereford hop");78 }79 @After80 public void stopServer() {81 server.stop();82 }83 @Test84 public void ensureJsCannotCreateANewSession() throws URISyntaxException {85 SessionMap sessions = new LocalSessionMap(tracer, events);86 NewSessionQueue queue = new LocalNewSessionQueue(87 tracer,88 events,89 new DefaultSlotMatcher(),90 Duration.ofSeconds(2),91 Duration.ofSeconds(2),92 registrationSecret);93 Distributor distributor = new LocalDistributor(94 tracer,95 events,96 clientFactory,97 sessions,98 queue,99 new DefaultSlotSelector(),100 registrationSecret,101 Duration.ofMinutes(5),102 false);103 Routable router = new Router(tracer, clientFactory, sessions, queue, distributor)104 .with(new EnsureSpecCompliantHeaders(ImmutableList.of(), ImmutableSet.of()));105 server = new NettyServer(106 new BaseServerOptions(new MapConfig(ImmutableMap.of())),107 router,108 new ProxyCdpIntoGrid(clientFactory, sessions))109 .start();110 URI uri = server.getUrl().toURI();111 Node node = LocalNode.builder(112 tracer,113 events,114 uri,115 uri,116 registrationSecret)117 .add(118 Browser.detect().getCapabilities(),119 new TestSessionFactory(120 (id, caps) ->121 new Session(id, uri, Browser.detect().getCapabilities(), caps, Instant.now())))122 .build();123 distributor.add(node);124 try (HttpClient client = HttpClient.Factory.createDefault().createClient(server.getUrl())) {125 // Attempt to create a session with an origin header but content type set126 HttpResponse res = client.execute(127 new HttpRequest(POST, "/session")128 .addHeader("Content-Type", JSON_UTF_8)129 .addHeader("Origin", "localhost")130 .setContent(Contents.asJson(ImmutableMap.of(131 "capabilities", ImmutableMap.of(132 "alwaysMatch", Browser.detect().getCapabilities())))));133 assertThat(res.getStatus()).isEqualTo(HTTP_INTERNAL_ERROR);134 // And now make sure the session is just fine135 res = client.execute(136 new HttpRequest(POST, "/session")137 .addHeader("Content-Type", JSON_UTF_8)138 .setContent(Contents.asJson(ImmutableMap.of(139 "capabilities", ImmutableMap.of(140 "alwaysMatch", Browser.detect().getCapabilities())))));141 assertThat(res.isSuccessful()).isTrue();142 }143 }144 @Test145 public void shouldNotRetryNewSessionRequestOnUnexpectedError() throws URISyntaxException {146 Capabilities capabilities = new ImmutableCapabilities("browserName", "cheese");147 URI nodeUri = new URI("http://localhost:4444");148 CombinedHandler handler = new CombinedHandler();149 SessionMap sessions = new LocalSessionMap(tracer, events);150 handler.addHandler(sessions);151 NewSessionQueue queue = new LocalNewSessionQueue(152 tracer,153 events,154 new DefaultSlotMatcher(),155 Duration.ofSeconds(2),156 Duration.ofSeconds(10),157 registrationSecret);158 handler.addHandler(queue);159 Distributor distributor = new LocalDistributor(160 tracer,161 events,162 clientFactory,163 sessions,164 queue,165 new DefaultSlotSelector(),166 registrationSecret,167 Duration.ofMinutes(5),168 false);169 handler.addHandler(distributor);170 AtomicInteger count = new AtomicInteger();171 // First session creation attempt throws an error.172 // Does not reach second attempt.173 TestSessionFactory sessionFactory = new TestSessionFactory((id, caps) -> {174 if (count.get() == 0) {175 count.incrementAndGet();176 throw new SessionNotCreatedException("Expected the exception");177 } else {178 return new Session(179 id,180 nodeUri,181 new ImmutableCapabilities(),182 caps,183 Instant.now());184 }185 });186 LocalNode localNode = LocalNode.builder(tracer, events, nodeUri, nodeUri, registrationSecret)187 .add(capabilities, sessionFactory).build();188 handler.addHandler(localNode);189 distributor.add(localNode);190 Router router = new Router(tracer, clientFactory, sessions, queue, distributor);191 handler.addHandler(router);192 server = new NettyServer(193 new BaseServerOptions(194 new MapConfig(ImmutableMap.of())),195 handler);196 server.start();197 HttpRequest request = new HttpRequest(POST, "/session");198 request.setContent(asJson(199 ImmutableMap.of(200 "capabilities", ImmutableMap.of(201 "alwaysMatch", capabilities))));202 HttpClient client = clientFactory.createClient(server.getUrl());203 HttpResponse httpResponse = client.execute(request);204 assertThat(httpResponse.getStatus()).isEqualTo(HTTP_INTERNAL_ERROR);205 }206 @Test(timeout = 5000L)207 public void shouldRejectRequestForUnsupportedCaps() throws URISyntaxException {208 Capabilities capabilities = new ImmutableCapabilities("browserName", "cheese");209 URI nodeUri = new URI("http://localhost:4444");210 CombinedHandler handler = new CombinedHandler();211 SessionMap sessions = new LocalSessionMap(tracer, events);212 handler.addHandler(sessions);213 NewSessionQueue queue = new LocalNewSessionQueue(214 tracer,215 events,216 new DefaultSlotMatcher(),217 Duration.ofSeconds(5),218 Duration.ofSeconds(60),219 registrationSecret);220 handler.addHandler(queue);221 Distributor distributor = new LocalDistributor(222 tracer,223 events,224 clientFactory,225 sessions,226 queue,227 new DefaultSlotSelector(),228 registrationSecret,229 Duration.ofMinutes(5),230 true);231 handler.addHandler(distributor);232 TestSessionFactory sessionFactory = new TestSessionFactory((id, caps) ->233 new Session(234 id,235 nodeUri,236 new ImmutableCapabilities(),237 caps,238 Instant.now())239 );240 LocalNode localNode = LocalNode.builder(tracer, events, nodeUri, nodeUri, registrationSecret)241 .add(capabilities, sessionFactory).build();242 handler.addHandler(localNode);243 distributor.add(localNode);244 Router router = new Router(tracer, clientFactory, sessions, queue, distributor);245 handler.addHandler(router);246 server = new NettyServer(247 new BaseServerOptions(248 new MapConfig(ImmutableMap.of())),249 handler);250 server.start();251 HttpRequest request = new HttpRequest(POST, "/session");252 request.setContent(asJson(253 ImmutableMap.of(254 "capabilities", ImmutableMap.of(255 "alwaysMatch", new ImmutableCapabilities("browserName", "burger")))));256 HttpClient client = clientFactory.createClient(server.getUrl());257 HttpResponse httpResponse = client.execute(request);258 assertThat(httpResponse.getStatus()).isEqualTo(HTTP_INTERNAL_ERROR);259 }260}...
Source:LocalDistributor.java
...95 bus.addListener(NodeStatusEvent.listener(this::register));96 bus.addListener(NodeStatusEvent.listener(model::refresh));97 bus.addListener(NodeDrainComplete.listener(this::remove));98 }99 public static Distributor create(Config config) {100 Tracer tracer = new LoggingOptions(config).getTracer();101 EventBus bus = new EventBusOptions(config).getEventBus();102 HttpClient.Factory clientFactory = new NetworkOptions(config).getHttpClientFactory(tracer);103 SessionMap sessions = new SessionMapOptions(config).getSessionMap();104 BaseServerOptions serverOptions = new BaseServerOptions(config);105 return new LocalDistributor(tracer, bus, clientFactory, sessions, serverOptions.getRegistrationSecret());106 }107 @Override108 public boolean isReady() {109 try {110 return ImmutableSet.of(bus, sessions).parallelStream()111 .map(HasReadyState::isReady)112 .reduce(true, Boolean::logicalAnd);113 } catch (RuntimeException e) {114 return false;115 }116 }117 private void register(NodeStatus status) {118 Require.nonNull("Node", status);119 Lock writeLock = lock.writeLock();120 writeLock.lock();121 try {122 if (nodes.containsKey(status.getId())) {123 return;124 }125 Set<Capabilities> capabilities = status.getSlots().stream()126 .map(Slot::getStereotype)127 .map(ImmutableCapabilities::copyOf)128 .collect(toImmutableSet());129 // A new node! Add this as a remote node, since we've not called add130 RemoteNode remoteNode = new RemoteNode(131 tracer,132 clientFactory,133 status.getId(),134 status.getUri(),135 registrationSecret,136 capabilities);137 add(remoteNode);138 } finally {139 writeLock.unlock();140 }141 }142 @Override143 public LocalDistributor add(Node node) {144 Require.nonNull("Node", node);145 LOG.info(String.format("Added node %s at %s.", node.getId(), node.getUri()));146 nodes.put(node.getId(), node);147 model.add(node.getStatus());148 // Extract the health check149 Runnable runnableHealthCheck = asRunnableHealthCheck(node);150 allChecks.put(node.getId(), runnableHealthCheck);151 hostChecker.submit(runnableHealthCheck, Duration.ofMinutes(5), Duration.ofSeconds(30));152 bus.fire(new NodeAddedEvent(node.getId()));153 return this;154 }155 private Runnable asRunnableHealthCheck(Node node) {156 HealthCheck healthCheck = node.getHealthCheck();157 NodeId id = node.getId();158 return () -> {159 HealthCheck.Result result;160 try {161 result = healthCheck.check();162 } catch (Exception e) {163 LOG.log(Level.WARNING, "Unable to process node " + id, e);164 result = new HealthCheck.Result(DOWN, "Unable to run healthcheck. Assuming down");165 }166 Lock writeLock = lock.writeLock();167 writeLock.lock();168 try {169 model.setAvailability(id, result.getAvailability());170 } finally {171 writeLock.unlock();172 }173 };174 }175 @Override176 public boolean drain(NodeId nodeId) {177 Node node = nodes.get(nodeId);178 if (node == null) {179 LOG.info("Asked to drain unregistered node " + nodeId);180 return false;181 }182 Lock writeLock = lock.writeLock();183 writeLock.lock();184 try {185 node.drain();186 model.setAvailability(nodeId, DRAINING);187 } finally {188 writeLock.unlock();189 }190 return node.isDraining();191 }192 public void remove(NodeId nodeId) {193 Lock writeLock = lock.writeLock();194 writeLock.lock();195 try {196 model.remove(nodeId);197 Runnable runnable = allChecks.remove(nodeId);198 if (runnable != null) {199 hostChecker.remove(runnable);200 }201 } finally {202 writeLock.unlock();203 bus.fire(new NodeRemovedEvent(nodeId));204 }205 }206 @Override207 public DistributorStatus getStatus() {208 Lock readLock = this.lock.readLock();209 readLock.lock();210 try {211 return new DistributorStatus(model.getSnapshot());212 } finally {213 readLock.unlock();214 }215 }216 @Beta217 public void refresh() {218 List<Runnable> allHealthChecks = new ArrayList<>();219 Lock readLock = this.lock.readLock();220 readLock.lock();221 try {222 allHealthChecks.addAll(allChecks.values());223 } finally {224 readLock.unlock();225 }226 allHealthChecks.parallelStream().forEach(Runnable::run);227 }228 @Override229 protected Set<NodeStatus> getAvailableNodes() {230 Lock readLock = this.lock.readLock();231 readLock.lock();232 try {233 return model.getSnapshot().stream()234 .filter(node -> !DOWN.equals(node.getAvailability()))235 .collect(toImmutableSet());236 } finally {237 readLock.unlock();238 }239 }240 @Override241 protected Supplier<CreateSessionResponse> reserve(SlotId slotId, CreateSessionRequest request) {242 Require.nonNull("Slot ID", slotId);243 Require.nonNull("New Session request", request);244 Lock writeLock = this.lock.writeLock();245 writeLock.lock();246 try {247 Node node = nodes.get(slotId.getOwningNodeId());248 if (node == null) {249 return () -> {250 throw new SessionNotCreatedException("Unable to find node");251 };252 }253 model.reserve(slotId);254 return () -> {255 Optional<CreateSessionResponse> response = node.newSession(request);256 if (!response.isPresent()) {257 model.setSession(slotId, null);258 throw new SessionNotCreatedException("Unable to create session for " + request);259 }260 model.setSession(slotId, response.get().getSession());261 return response.get();262 };263 } finally {264 writeLock.unlock();265 }266 }267}...
Source:DefaultSlotSelectorTest.java
...59 private URI uri;60 private Random random = new Random();61 @Before62 public void setUp() throws URISyntaxException {63 tracer = DefaultTestTracer.createTracer();64 bus = new GuavaEventBus();65 uri = new URI("http://localhost:1234");66 }67 @Test68 public void testGetPrioritizedNodeBuckets() {69 //build a bunch of nodes, using real values70 Set<NodeStatus> nodes = new HashSet<>();71 //Create 1 node that has edge, chrome, and firefox72 nodes.add(createNode("edge", "firefox", "chrome"));73 //Create 5 nodes that only have Chrome and Firefox74 IntStream.range(0, 4).forEach(ignore -> nodes.add(createNode("chrome", "firefox")));75 DefaultSlotSelector selector = new DefaultSlotSelector();76 //When you prioritize for Edge, you should only have 1 possibility77 Stream<NodeStatus> edgeNodes = nodes.stream()78 .filter(host -> host.hasCapacity(new ImmutableCapabilities("browserName", "edge")));79 Stream<NodeStatus> edgeStream = selector.getPrioritizedNodeStream(edgeNodes, new ImmutableCapabilities("browserName", "edge"))80 .filter(host -> host.hasCapacity(new ImmutableCapabilities("browserName", "edge")));81 assertThat(edgeStream.count()).isEqualTo(1);82 //When you prioritize for Chrome or Firefox, the Edge node will be removed, leaving 483 Stream<NodeStatus> chromeNodes = nodes.stream()84 .filter(host -> host.hasCapacity(new ImmutableCapabilities("browserName", "chrome")));85 Stream<NodeStatus> chromeStream = selector.getPrioritizedNodeStream(chromeNodes, new ImmutableCapabilities("browserName", "chrome"))86 .filter(host -> host.hasCapacity(new ImmutableCapabilities("browserName", "chrome")));87 assertThat(chromeStream.count()).isEqualTo(4);88 Stream<NodeStatus> firefoxNodes = nodes.stream()89 .filter(host -> host.hasCapacity(new ImmutableCapabilities("browserName", "firefox")));90 Stream<NodeStatus> firefoxStream = selector.getPrioritizedNodeStream(firefoxNodes, new ImmutableCapabilities("browserName", "firefox"))91 .filter(host -> host.hasCapacity(new ImmutableCapabilities("browserName", "firefox")));92 assertThat(firefoxStream.count()).isEqualTo(4);93 }94 @Test95 public void testAllBucketsSameSize() {96 Map<String, Set<NodeStatus>> buckets = buildBuckets(5, 5, 5, 5, 5, 5, 5, 5, 5, 5);97 DefaultSlotSelector selector = new DefaultSlotSelector();98 assertThat(selector.allBucketsSameSize(buckets)).isTrue();99 }100 @Test101 public void testAllBucketsNotSameSize() {102 Map<String, Set<NodeStatus>> buckets = buildBuckets(3, 5, 8 );103 DefaultSlotSelector selector = new DefaultSlotSelector();104 assertThat(selector.allBucketsSameSize(buckets)).isFalse();105 }106 @Test107 public void testOneBucketStillConsideredSameSize() {108 Map<String, Set<NodeStatus>> buckets = buildBuckets(3 );109 DefaultSlotSelector selector = new DefaultSlotSelector();110 assertThat(selector.allBucketsSameSize(buckets)).isTrue();111 }112 @Test113 public void testAllBucketsNotSameSizeProveNotUsingAverage() {114 //Make sure the numbers don't just average out to the same size115 Map<String, Set<NodeStatus>> buckets = buildBuckets(4, 5, 6 );116 DefaultSlotSelector selector = new DefaultSlotSelector();117 assertThat(selector.allBucketsSameSize(buckets)).isFalse();118 }119 @Test120 public void theMostLightlyLoadedNodeIsSelectedFirst() {121 // Create enough hosts so that we avoid the scheduler returning hosts in:122 // * insertion order123 // * reverse insertion order124 // * sorted with most heavily used first125 Capabilities caps = new ImmutableCapabilities("cheese", "beyaz peynir");126 NodeStatus lightest = createNode(caps, 10, 0);127 NodeStatus medium = createNode(caps, 10, 4);128 NodeStatus heavy = createNode(caps, 10, 6);129 NodeStatus massive = createNode(caps, 10, 8);130 SlotSelector selector = new DefaultSlotSelector();131 Set<SlotId> ids = selector.selectSlot(caps, ImmutableSet.of(heavy, medium, lightest, massive));132 SlotId expected = ids.iterator().next();133 assertThat(lightest.getSlots().stream()).anyMatch(slot -> expected.equals(slot.getId()));134 }135 private NodeStatus createNode(Capabilities stereotype, int count, int currentLoad) {136 NodeId nodeId = new NodeId(UUID.randomUUID());137 URI uri = createUri();138 Set<Slot> slots = new HashSet<>();139 for (int i = 0; i < currentLoad; i++) {140 Instant now = Instant.now();141 slots.add(142 new Slot(143 new SlotId(nodeId, UUID.randomUUID()),144 stereotype,145 now,146 Optional.of(new Session(new SessionId(UUID.randomUUID()), uri, stereotype, stereotype, now))));147 }148 for (int i = 0; i < count - currentLoad; i++) {149 slots.add(150 new Slot(151 new SlotId(nodeId, UUID.randomUUID()),152 stereotype,153 Instant.EPOCH,154 Optional.empty()));155 }156 return new NodeStatus(157 nodeId,158 uri,159 count,160 ImmutableSet.copyOf(slots),161 UP);162 }163 //Create a single node with the given browserName164 private NodeStatus createNode(String...browsers) {165 URI uri = createUri();166 LocalNode.Builder nodeBuilder = LocalNode.builder(tracer, bus, uri, uri, new Secret("cornish yarg"));167 nodeBuilder.maximumConcurrentSessions(browsers.length);168 Arrays.stream(browsers).forEach(browser -> {169 Capabilities caps = new ImmutableCapabilities("browserName", browser);170 nodeBuilder.add(caps, new TestSessionFactory((id, c) -> new Handler(c)));171 });172 Node myNode = nodeBuilder.build();173 return myNode.getStatus();174 }175 //Build a few node Buckets of different sizes176 private Map<String, Set<NodeStatus>> buildBuckets(int...sizes) {177 Map<String, Set<NodeStatus>> buckets = new HashMap<>();178 //The fact that it's re-using the same node doesn't matter--we're calculating "sameness"179 // based purely on the number of nodes in the Set180 IntStream.of(sizes).forEach(count -> {181 Set<NodeStatus> nodes = new HashSet<>();182 for (int i=0; i<count; i++) {183 nodes.add(createNode(UUID.randomUUID().toString()));184 }185 buckets.put(UUID.randomUUID().toString(), nodes);186 });187 return buckets;188 }189 private URI createUri() {190 try {191 return new URI("http://localhost:" + random.nextInt());192 } catch (URISyntaxException e) {193 throw new RuntimeException(e);194 }195 }196 private class Handler extends Session implements HttpHandler {197 private Handler(Capabilities capabilities) {198 super(new SessionId(UUID.randomUUID()), uri, new ImmutableCapabilities(), capabilities, Instant.now());199 }200 @Override201 public HttpResponse execute(HttpRequest req) throws UncheckedIOException {202 return new HttpResponse();203 }...
Source:RouterTest.java
...67 private Router router;68 private Secret registrationSecret;69 @Before70 public void setUp() {71 tracer = DefaultTestTracer.createTracer();72 bus = new GuavaEventBus();73 handler = new CombinedHandler();74 HttpClient.Factory clientFactory = new PassthroughHttpClient.Factory(handler);75 sessions = new LocalSessionMap(tracer, bus);76 handler.addHandler(sessions);77 registrationSecret = new Secret("stinking bishop");78 queue = new LocalNewSessionQueue(79 tracer,80 bus,81 new DefaultSlotMatcher(),82 Duration.ofSeconds(2),83 Duration.ofSeconds(2),84 registrationSecret);85 handler.addHandler(queue);...
Source:DefaultSlotSelector.java
...39 .sorted(40 Comparator.comparingLong(this::getNumberOfSupportedBrowsers)41 // Now sort by node which has the lowest load (natural ordering)42 .thenComparingDouble(NodeStatus::getLoad)43 // Then last session created (oldest first), so natural ordering again44 .thenComparingLong(NodeStatus::getLastSessionCreated)45 // And use the node id as a tie-breaker.46 .thenComparing(NodeStatus::getId))47 .flatMap(node -> node.getSlots().stream()48 .filter(slot -> !slot.getSession().isPresent())49 .filter(slot -> slot.isSupporting(capabilities))50 .map(Slot::getId))51 .collect(toImmutableSet());52 }53 @VisibleForTesting54 long getNumberOfSupportedBrowsers(NodeStatus nodeStatus) {55 return nodeStatus.getSlots()56 .stream()57 .map(slot -> slot.getStereotype().getBrowserName().toLowerCase())58 .distinct()59 .count();60 }61 public static SlotSelector create(Config config) {62 return new DefaultSlotSelector();63 }64}...
Source:GridModelTest.java
...29import org.openqa.selenium.remote.tracing.DefaultTestTracer;30import org.openqa.selenium.remote.tracing.Tracer;31import java.time.Duration;32public class GridModelTest {33 private final Tracer tracer = DefaultTestTracer.createTracer();34 private final EventBus events = new GuavaEventBus();35 private final HttpClient.Factory clientFactory = HttpClient.Factory.createDefault();36 private final SessionMap sessions = new LocalSessionMap(tracer, events);37 private final Secret secret = new Secret("cheese");38 LocalNewSessionQueue queue = new LocalNewSessionQueue(39 tracer,40 events,41 new DefaultSlotMatcher(),42 Duration.ofSeconds(2),43 Duration.ofSeconds(2),44 secret);45 private final Distributor distributor = new LocalDistributor(46 tracer,47 events,48 clientFactory,49 sessions,...
create
Using AI Code Generation
1public DefaultSlotSelector create() {2 return new DefaultSlotSelector();3}4public RandomSlotSelector create() {5 return new RandomSlotSelector();6}7public RoundRobinSlotSelector create() {8 return new RoundRobinSlotSelector();9}10public StickySlotSelector create() {11 return new StickySlotSelector();12}13public WeightBasedSlotSelector create() {14 return new WeightBasedSlotSelector();15}16public WeightedStickySlotSelector create() {17 return new WeightedStickySlotSelector();18}19public DefaultSlotSelector create() {20 return new DefaultSlotSelector();21}22public RandomSlotSelector create() {23 return new RandomSlotSelector();24}25public RoundRobinSlotSelector create() {26 return new RoundRobinSlotSelector();27}28public StickySlotSelector create() {29 return new StickySlotSelector();30}31public WeightBasedSlotSelector create() {32 return new WeightBasedSlotSelector();33}
create
Using AI Code Generation
1import org.openqa.selenium.grid.distributor.selector.DefaultSlotSelector;2import org.openqa.selenium.grid.distributor.selector.SlotSelector;3import org.openqa.selenium.grid.distributor.selector.SlotSelectorFactory;4import org.openqa.selenium.grid.config.Config;5import org.openqa.selenium.grid.config.ConfigException;6import org.openqa.selenium.grid.config.MemoizedConfig;7import org.openqa.selenium.grid.config.TomlConfig;8import org.openqa.selenium.grid.distributor.Distributor;9import org.openqa.selenium.grid.distributor.local.LocalDistributor;10import org.openqa.selenium.grid.distributor.local.StickyStrategy;11import org.openqa.selenium.grid.node.local.LocalNode;12import org.openqa.selenium.grid.server.BaseServerOptions;13import org.openqa.selenium.grid.server.Server;14import org.openqa.selenium.grid.server.ServerFlags;15import org.openqa.selenium.grid.web.Routable;16import org.openqa.selenium.internal.Require;17import org.openqa.selenium.json.Json;18import org.openqa.selenium.remote.http.HttpHandler;19import org.openqa.selenium.remote.tracing.Tracer;20import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;21import org.openqa.selenium.remote.tracing.opentelemetry.config.OpenTelemetryConfiguration;22import org.openqa.selenium.remote.tracing.opentelemetry.config.OpenTelemetryConfigurationBuilder;23import org.openqa.selenium.remote.tracing.opentelemetry.exporter.JaegerExporter;24import org.openqa.selenium.remote.tracing.opentelemetry.exporter.ZipkinExporter;25import org.openqa.selenium.remote.tracing.opentelemetry.exporter.ZipkinExporterBuilder;26import org.openqa.selenium.remote.tracing.opentelemetry.exporter.ZipkinExporterConfiguration;27import org.openqa.selenium.remote.tracing.opentelemetry.exporter.ZipkinExporterConfigurationBuilder;28import org.openqa.selenium.remote.tracing.opentelemetry.global.GlobalOpenTelemetry;29import org.openqa.selenium.remote.tracing.opentelemetry.global.GlobalOpenTelemetryConfiguration;30import org.openqa.selenium.remote.tracing.opentelemetry.global.GlobalOpenTelemetryConfigurationBuilder;31import java.io.IOException;32import java.net.URI;33import java.net.URISyntaxException;34import java.time.Duration;35import java.util.ArrayList;36import java.util.Collection;37import java.util.List;38import java.util.Map;39import java.util.Objects;40import java.util.Optional;41import java.util.Set;42import java.util.concurrent.ConcurrentHashMap;43import java.util.function.Supplier;44import java.util.logging.Level;45import java.util.logging.Logger;46import java.util.stream.Collectors;47import static java.util.logging.Level.INFO;48import static java.util.logging.Level.WARNING;49import static org.openqa.selenium.grid.config.StandardGridRoles.DISTRIBUTOR_ROLE;50import static org.openqa
create
Using AI Code Generation
1package org.openqa.selenium.grid.distributor.selector;2import org.openqa.selenium.grid.data.Session;3import org.openqa.selenium.grid.distributor.Distributor;4import org.openqa.selenium.grid.distributor.RemoteDistributor;5import org.openqa.selenium.grid.node.Node;6import org.openqa.selenium.grid.node.local.LocalNode;7import org.openqa.selenium.grid.sessionmap.local.LocalSessionMap;8import org.openqa.selenium.grid.web.Values;9import org.openqa.selenium.internal.Require;10import org.openqa.selenium.remote.http.HttpClient;11import org.openqa.selenium.remote.tracing.DefaultTestTracer;12import org.openqa.selenium.remote.tracing.Tracer;13import java.net.URI;14import java.util.Objects;15import java.util.function.Function;16public class DefaultSlotSelector implements SlotSelector {17 private final Tracer tracer;18 private final Distributor distributor;19 private final SessionMap sessions;20 public DefaultSlotSelector(21 SessionMap sessions) {22 this.tracer = Require.nonNull("Tracer", tracer);23 this.distributor = Require.nonNull("Distributor", distributor);24 this.sessions = Require.nonNull("Session map", sessions);25 }26 public static Function<Values, SlotSelector> create() {27 return values -> {28 Tracer tracer = DefaultTestTracer.createTracer();29 SessionMap sessions = new LocalSessionMap(tracer);30 Distributor distributor = new RemoteDistributor(tracer, HttpClient.Factory.createDefault(), sessions);31 return new DefaultSlotSelector(tracer, distributor, sessions);32 };33 }34 public Slot selectSlot(Session session) {35 return distributor.getSlot(session);36 }37 public void add(Node node) {38 distributor.add(node);39 }40 public void remove(Node node) {41 distributor.remove(node);42 }43 public static void main(String[] args) {44 Tracer tracer = DefaultTestTracer.createTracer();45 SessionMap sessions = new LocalSessionMap(tracer);46 Distributor distributor = new RemoteDistributor(tracer, HttpClient.Factory.createDefault(), sessions);47 SlotSelector selector = new DefaultSlotSelector(tracer, distributor, sessions);48 .add(sessions)49 .add(distributor)50 .build();51 selector.add(node);52 }53}
create
Using AI Code Generation
1import org.openqa.selenium.grid.distributor.selector.DefaultSlotSelector;2import org.openqa.selenium.grid.distributor.selector.SlotSelector;3import org.openqa.selenium.grid.node.Node;4import org.openqa.selenium.grid.node.NodeId;5import org.openqa.selenium.grid.node.local.LocalNode;6import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;7import org.openqa.selenium.grid.sessionmap.remote.RemoteSessionMap;8import org.openqa.selenium.grid.web.Routable;9import org.openqa.selenium.remote.http.HttpClient;10import org.openqa.selenium.remote.tracing.Tracer;11import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracer;12import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptions;13import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsBuilder;14import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsBuilder.ZipkinTracerOptionsBuilderImpl;15import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl;16import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplBuilder;17import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplBuilderImpl;18import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImpl;19import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImplBuilder;20import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImplBuilderImpl;21import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImplImpl;22import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImplImplBuilder;23import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImplImplBuilderImpl;24import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImplImplImpl;25import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImplImplImplBuilder;26import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImplImplImplBuilderImpl;27import org.openqa.selenium.remote.tracing.zipkin.ZipkinTracerOptionsImpl.ZipkinTracerOptionsImplImplImplImplImpl;28import org.openqa.selenium.remote
create
Using AI Code Generation
1 DefaultSlotSelector defaultSlotSelector = new DefaultSlotSelector();2 DefaultSlotSelector defaultSlotSelector = new DefaultSlotSelector();3 defaultSlotSelector.getDefaultSlotSelector();4 defaultSlotSelector.getDefaultSlotSelector();5 defaultSlotSelector.getDefaultSlotSelector();6 defaultSlotSelector.getDefaultSlotSelector();7 defaultSlotSelector.getDefaultSlotSelector();8 defaultSlotSelector.getDefaultSlotSelector();9 defaultSlotSelector.getDefaultSlotSelector();10 defaultSlotSelector.getDefaultSlotSelector();11 defaultSlotSelector.getDefaultSlotSelector();12 defaultSlotSelector.getDefaultSlotSelector();13 defaultSlotSelector.getDefaultSlotSelector();14 defaultSlotSelector.getDefaultSlotSelector();15 defaultSlotSelector.getDefaultSlotSelector();16 defaultSlotSelector.getDefaultSlotSelector();17 defaultSlotSelector.getDefaultSlotSelector();18 defaultSlotSelector.getDefaultSlotSelector();19 defaultSlotSelector.getDefaultSlotSelector();20 defaultSlotSelector.getDefaultSlotSelector();21 defaultSlotSelector.getDefaultSlotSelector();22 defaultSlotSelector.getDefaultSlotSelector();23 defaultSlotSelector.getDefaultSlotSelector();24 defaultSlotSelector.getDefaultSlotSelector();25 defaultSlotSelector.getDefaultSlotSelector();26 defaultSlotSelector.getDefaultSlotSelector();27 defaultSlotSelector.getDefaultSlotSelector();28 defaultSlotSelector.getDefaultSlotSelector();29 defaultSlotSelector.getDefaultSlotSelector();30 defaultSlotSelector.getDefaultSlotSelector();
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