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How to use isLeft method of org.openqa.selenium.internal.Either class
Best Selenium code snippet using org.openqa.selenium.internal.Either.isLeft
Source:LocalDistributor.java 
...422 result = Either.left(e);423 } catch (RuntimeException e) {424 result = Either.left(new SessionNotCreatedException(e.getMessage(), e));425 }426 if (result.isLeft()) {427 WebDriverException exception = result.left();428 if (exception instanceof SessionNotCreatedException) {429 throw exception;430 }431 throw new SessionNotCreatedException(exception.getMessage(), exception);432 }433 return result.right();434 }435 private SlotId reserveSlot(RequestId requestId, Capabilities caps) {436 Lock writeLock = lock.writeLock();437 writeLock.lock();438 try {439 Set<SlotId> slotIds = slotSelector.selectSlot(caps, getAvailableNodes());440 if (slotIds.isEmpty()) {441 LOG.log(442 getDebugLogLevel(),443 String.format("No slots found for request %s and capabilities %s", requestId, caps));444 return null;445 }446 for (SlotId slotId : slotIds) {447 if (reserve(slotId)) {448 return slotId;449 }450 }451 return null;452 } finally {453 writeLock.unlock();454 }455 }456 private boolean isSupported(Capabilities caps) {457 return getAvailableNodes().stream().anyMatch(node -> node.hasCapability(caps));458 }459 private boolean reserve(SlotId id) {460 Require.nonNull("Slot ID", id);461 Lock writeLock = this.lock.writeLock();462 writeLock.lock();463 try {464 Node node = nodes.get(id.getOwningNodeId());465 if (node == null) {466 LOG.log(getDebugLogLevel(), String.format("Unable to find node with id %s", id));467 return false;468 }469 return model.reserve(id);470 } finally {471 writeLock.unlock();472 }473 }474 public void callExecutorShutdown() {475 LOG.info("Shutting down Distributor executor service");476 regularly.shutdown();477 }478 public class NewSessionRunnable implements Runnable {479 @Override480 public void run() {481 List<SessionRequestCapability> queueContents = sessionQueue.getQueueContents();482 if (rejectUnsupportedCaps) {483 checkMatchingSlot(queueContents);484 }485 int initialSize = queueContents.size();486 boolean retry = initialSize != 0;487 while (retry) {488 // We deliberately run this outside of a lock: if we're unsuccessful489 // starting the session, we just put the request back on the queue.490 // This does mean, however, that under high contention, we might end491 // up starving a session request.492 Set<Capabilities> stereotypes =493 getAvailableNodes().stream()494 .filter(NodeStatus::hasCapacity)495 .map(496 node ->497 node.getSlots().stream()498 .map(Slot::getStereotype)499 .collect(Collectors.toSet()))500 .flatMap(Collection::stream)501 .collect(Collectors.toSet());502 Optional<SessionRequest> maybeRequest = sessionQueue.getNextAvailable(stereotypes);503 maybeRequest.ifPresent(this::handleNewSessionRequest);504 int currentSize = sessionQueue.getQueueContents().size();505 retry = currentSize != 0 && currentSize != initialSize;506 initialSize = currentSize;507 }508 }509 private void checkMatchingSlot(List<SessionRequestCapability> sessionRequests) {510 for(SessionRequestCapability request : sessionRequests) {511 long unmatchableCount = request.getDesiredCapabilities().stream()512 .filter(caps -> !isSupported(caps))513 .count();514 if (unmatchableCount == request.getDesiredCapabilities().size()) {515 SessionNotCreatedException exception = new SessionNotCreatedException(516 "No nodes support the capabilities in the request");517 sessionQueue.complete(request.getRequestId(), Either.left(exception));518 }519 }520 }521 private void handleNewSessionRequest(SessionRequest sessionRequest) {522 RequestId reqId = sessionRequest.getRequestId();523 try (Span span = TraceSessionRequest.extract(tracer, sessionRequest).createSpan("distributor.poll_queue")) {524 Map<String, EventAttributeValue> attributeMap = new HashMap<>();525 attributeMap.put(526 AttributeKey.LOGGER_CLASS.getKey(),527 EventAttribute.setValue(getClass().getName()));528 span.setAttribute(AttributeKey.REQUEST_ID.getKey(), reqId.toString());529 attributeMap.put(530 AttributeKey.REQUEST_ID.getKey(),531 EventAttribute.setValue(reqId.toString()));532 attributeMap.put("request", EventAttribute.setValue(sessionRequest.toString()));533 Either<SessionNotCreatedException, CreateSessionResponse> response = newSession(sessionRequest);534 if (response.isLeft() && response.left() instanceof RetrySessionRequestException) {535 try(Span childSpan = span.createSpan("distributor.retry")) {536 LOG.info("Retrying");537 boolean retried = sessionQueue.retryAddToQueue(sessionRequest);538 attributeMap.put("request.retry_add", EventAttribute.setValue(retried));539 childSpan.addEvent("Retry adding to front of queue. No slot available.", attributeMap);540 if (retried) {541 return;542 }543 childSpan.addEvent("retrying_request", attributeMap);544 }545 }546 sessionQueue.complete(reqId, response);547 }548 }...
Source:NodeTest.java
...138 registrationSecret,139 ImmutableSet.of());140 Either<WebDriverException, CreateSessionResponse> response = node.newSession(141 createSessionRequest(caps));142 assertThatEither(response).isLeft();143 }144 @Test145 public void shouldCreateASessionIfTheCorrectCapabilitiesArePassedToIt() {146 Either<WebDriverException, CreateSessionResponse> response = node.newSession(createSessionRequest(caps));147 assertThatEither(response).isRight();148 CreateSessionResponse sessionResponse = response.right();149 assertThat(sessionResponse.getSession()).isNotNull();150 }151 @Test152 public void shouldRetryIfNoMatchingSlotIsAvailable() {153 Node local = LocalNode.builder(tracer, bus, uri, uri, registrationSecret)154 .add(caps, new SessionFactory() {155 @Override156 public Either<WebDriverException, ActiveSession> apply(157 CreateSessionRequest createSessionRequest) {158 return Either.left(new SessionNotCreatedException("HelperFactory for testing"));159 }160 @Override161 public boolean test(Capabilities capabilities) {162 return false;163 }164 })165 .build();166 HttpClient.Factory clientFactory = new PassthroughHttpClient.Factory(local);167 Node node = new RemoteNode(168 tracer,169 clientFactory,170 new NodeId(UUID.randomUUID()),171 uri,172 registrationSecret,173 ImmutableSet.of(caps));174 ImmutableCapabilities wrongCaps = new ImmutableCapabilities("browserName", "burger");175 Either<WebDriverException, CreateSessionResponse> sessionResponse = node.newSession(createSessionRequest(wrongCaps));176 assertThatEither(sessionResponse).isLeft();177 assertThat(sessionResponse.left()).isInstanceOf(RetrySessionRequestException.class);178 }179 @Test180 public void shouldOnlyCreateAsManySessionsAsFactories() {181 Node node = LocalNode.builder(tracer, bus, uri, uri, registrationSecret)182 .add(caps, new TestSessionFactory((id, c) -> new Session(id, uri, stereotype, c, Instant.now())))183 .build();184 Either<WebDriverException, CreateSessionResponse> response =185 node.newSession(createSessionRequest(caps));186 assertThatEither(response).isRight();187 Session session = response.right().getSession();188 assertThat(session).isNotNull();189 Either<WebDriverException, CreateSessionResponse> secondSession =190 node.newSession(createSessionRequest(caps));191 assertThatEither(secondSession).isLeft();192 }193 @Test194 public void willRefuseToCreateMoreSessionsThanTheMaxSessionCount() {195 Either<WebDriverException, CreateSessionResponse> response = node.newSession(createSessionRequest(caps));196 assertThatEither(response).isRight();197 response = node.newSession(createSessionRequest(caps));198 assertThatEither(response).isRight();199 response = node.newSession(createSessionRequest(caps));200 assertThatEither(response).isLeft();201 }202 @Test203 public void stoppingASessionReducesTheNumberOfCurrentlyActiveSessions() {204 assertThat(local.getCurrentSessionCount()).isEqualTo(0);205 Either<WebDriverException, CreateSessionResponse> response = local.newSession(createSessionRequest(caps));206 assertThatEither(response).isRight();207 Session session = response.right().getSession();208 assertThat(local.getCurrentSessionCount()).isEqualTo(1);209 local.stop(session.getId());210 assertThat(local.getCurrentSessionCount()).isEqualTo(0);211 }212 @Test213 public void sessionsThatAreStoppedWillNotBeReturned() {214 Either<WebDriverException, CreateSessionResponse> response = node.newSession(createSessionRequest(caps));215 assertThatEither(response).isRight();216 Session expected = response.right().getSession();217 node.stop(expected.getId());218 assertThatExceptionOfType(NoSuchSessionException.class)219 .isThrownBy(() -> local.getSession(expected.getId()));220 assertThatExceptionOfType(NoSuchSessionException.class)221 .isThrownBy(() -> node.getSession(expected.getId()));222 }223 @Test224 public void stoppingASessionThatDoesNotExistWillThrowAnException() {225 assertThatExceptionOfType(NoSuchSessionException.class)226 .isThrownBy(() -> local.stop(new SessionId(UUID.randomUUID())));227 assertThatExceptionOfType(NoSuchSessionException.class)228 .isThrownBy(() -> node.stop(new SessionId(UUID.randomUUID())));229 }230 @Test231 public void attemptingToGetASessionThatDoesNotExistWillCauseAnExceptionToBeThrown() {232 assertThatExceptionOfType(NoSuchSessionException.class)233 .isThrownBy(() -> local.getSession(new SessionId(UUID.randomUUID())));234 assertThatExceptionOfType(NoSuchSessionException.class)235 .isThrownBy(() -> node.getSession(new SessionId(UUID.randomUUID())));236 }237 @Test238 public void willRespondToWebDriverCommandsSentToOwnedSessions() {239 AtomicBoolean called = new AtomicBoolean(false);240 class Recording extends Session implements HttpHandler {241 private Recording() {242 super(new SessionId(UUID.randomUUID()), uri, stereotype, caps, Instant.now());243 }244 @Override245 public HttpResponse execute(HttpRequest req) throws UncheckedIOException {246 called.set(true);247 return new HttpResponse();248 }249 }250 Node local = LocalNode.builder(tracer, bus, uri, uri, registrationSecret)251 .add(caps, new TestSessionFactory((id, c) -> new Recording()))252 .build();253 Node remote = new RemoteNode(254 tracer,255 new PassthroughHttpClient.Factory(local),256 new NodeId(UUID.randomUUID()),257 uri,258 registrationSecret,259 ImmutableSet.of(caps));260 Either<WebDriverException, CreateSessionResponse> response =261 remote.newSession(createSessionRequest(caps));262 assertThatEither(response).isRight();263 Session session = response.right().getSession();264 HttpRequest req = new HttpRequest(POST, String.format("/session/%s/url", session.getId()));265 remote.execute(req);266 assertThat(called.get()).isTrue();267 }268 @Test269 public void shouldOnlyRespondToWebDriverCommandsForSessionsTheNodeOwns() {270 Either<WebDriverException, CreateSessionResponse> response =271 node.newSession(createSessionRequest(caps));272 assertThatEither(response).isRight();273 Session session = response.right().getSession();274 HttpRequest req = new HttpRequest(POST, String.format("/session/%s/url", session.getId()));275 assertThat(local.matches(req)).isTrue();276 assertThat(node.matches(req)).isTrue();277 req = new HttpRequest(POST, String.format("/session/%s/url", UUID.randomUUID()));278 assertThat(local.matches(req)).isFalse();279 assertThat(node.matches(req)).isFalse();280 }281 @Test282 public void aSessionThatTimesOutWillBeStoppedAndRemovedFromTheSessionMap() {283 AtomicReference<Instant> now = new AtomicReference<>(Instant.now());284 Clock clock = new MyClock(now);285 Node node = LocalNode.builder(tracer, bus, uri, uri, registrationSecret)286 .add(caps, new TestSessionFactory((id, c) -> new Session(id, uri, stereotype, c, Instant.now())))287 .sessionTimeout(Duration.ofMinutes(3))288 .advanced()289 .clock(clock)290 .build();291 Either<WebDriverException, CreateSessionResponse> response =292 node.newSession(createSessionRequest(caps));293 assertThatEither(response).isRight();294 Session session = response.right().getSession();295 now.set(now.get().plus(Duration.ofMinutes(5)));296 assertThatExceptionOfType(NoSuchSessionException.class)297 .isThrownBy(() -> node.getSession(session.getId()));298 }299 @Test300 public void shouldNotPropagateExceptionsWhenSessionCreationFails() {301 Node local = LocalNode.builder(tracer, bus, uri, uri, registrationSecret)302 .add(caps, new TestSessionFactory((id, c) -> {303 throw new SessionNotCreatedException("eeek");304 }))305 .build();306 Either<WebDriverException, CreateSessionResponse> response =307 local.newSession(createSessionRequest(caps));308 assertThatEither(response).isLeft();309 }310 @Test311 public void eachSessionShouldReportTheNodesUrl() throws URISyntaxException {312 URI sessionUri = new URI("http://cheese:42/peas");313 Node node = LocalNode.builder(tracer, bus, uri, uri, registrationSecret)314 .add(caps, new TestSessionFactory((id, c) -> new Session(id, sessionUri, stereotype, c, Instant.now())))315 .build();316 Either<WebDriverException, CreateSessionResponse> response =317 node.newSession(createSessionRequest(caps));318 assertThatEither(response).isRight();319 Session session = response.right().getSession();320 assertThat(session).isNotNull();321 assertThat(session.getUri()).isEqualTo(uri);322 }323 @Test324 public void quittingASessionShouldCauseASessionClosedEventToBeFired() {325 AtomicReference<Object> obj = new AtomicReference<>();326 bus.addListener(SessionClosedEvent.listener(obj::set));327 Either<WebDriverException, CreateSessionResponse> response =328 node.newSession(createSessionRequest(caps));329 assertThatEither(response).isRight();330 Session session = response.right().getSession();331 node.stop(session.getId());332 // Because we're using the event bus, we can't expect the event to fire instantly. We're using333 // an inproc bus, so in reality it's reasonable to expect the event to fire synchronously, but334 // let's play it safe.335 Wait<AtomicReference<Object>> wait = new FluentWait<>(obj).withTimeout(ofSeconds(2));336 wait.until(ref -> ref.get() != null);337 }338 @Test339 public void canReturnStatus() {340 Either<WebDriverException, CreateSessionResponse> response =341 node.newSession(createSessionRequest(caps));342 assertThatEither(response).isRight();343 HttpRequest req = new HttpRequest(GET, "/status");344 HttpResponse res = node.execute(req);345 assertThat(res.getStatus()).isEqualTo(200);346 NodeStatus seen = null;347 try (JsonInput input = new Json().newInput(Contents.reader(res))) {348 input.beginObject();349 while (input.hasNext()) {350 switch (input.nextName()) {351 case "value":352 input.beginObject();353 while (input.hasNext()) {354 switch (input.nextName()) {355 case "node":356 seen = input.read(NodeStatus.class);357 break;358 default:359 input.skipValue();360 }361 }362 input.endObject();363 break;364 default:365 input.skipValue();366 break;367 }368 }369 }370 NodeStatus expected = node.getStatus();371 assertThat(seen).isEqualTo(expected);372 }373 @Test374 public void returns404ForAnUnknownCommand() {375 HttpRequest req = new HttpRequest(GET, "/foo");376 HttpResponse res = node.execute(req);377 assertThat(res.getStatus()).isEqualTo(404);378 Map<String, Object> content = new Json().toType(string(res), MAP_TYPE);379 assertThat(content).containsOnlyKeys("value")380 .extracting("value").asInstanceOf(MAP)381 .containsEntry("error", "unknown command")382 .containsEntry("message", "Unable to find handler for (GET) /foo");383 }384 @Test385 public void canUploadAFile() throws IOException {386 Either<WebDriverException, CreateSessionResponse> response =387 node.newSession(createSessionRequest(caps));388 assertThatEither(response).isRight();389 Session session = response.right().getSession();390 HttpRequest req = new HttpRequest(POST, String.format("/session/%s/file", session.getId()));391 String hello = "Hello, world!";392 String zip = Zip.zip(createTmpFile(hello));393 String payload = new Json().toJson(Collections.singletonMap("file", zip));394 req.setContent(() -> new ByteArrayInputStream(payload.getBytes()));395 node.execute(req);396 File baseDir = getTemporaryFilesystemBaseDir(local.getTemporaryFilesystem(session.getId()));397 assertThat(baseDir.listFiles()).hasSize(1);398 File uploadDir = baseDir.listFiles()[0];399 assertThat(uploadDir.listFiles()).hasSize(1);400 assertThat(new String(Files.readAllBytes(uploadDir.listFiles()[0].toPath()))).isEqualTo(hello);401 node.stop(session.getId());402 assertThat(baseDir).doesNotExist();403 }404 @Test405 public void shouldNotCreateSessionIfDraining() {406 node.drain();407 assertThat(local.isDraining()).isTrue();408 assertThat(node.isDraining()).isTrue();409 Either<WebDriverException, CreateSessionResponse> sessionResponse = node.newSession(createSessionRequest(caps));410 assertThatEither(sessionResponse).isLeft();411 }412 @Test413 public void shouldNotShutdownDuringOngoingSessionsIfDraining() throws InterruptedException {414 Either<WebDriverException, CreateSessionResponse> firstResponse =415 node.newSession(createSessionRequest(caps));416 assertThatEither(firstResponse).isRight();417 Session firstSession = firstResponse.right().getSession();418 Either<WebDriverException, CreateSessionResponse> secondResponse =419 node.newSession(createSessionRequest(caps));420 assertThatEither(secondResponse).isRight();421 Session secondSession = secondResponse.right().getSession();422 CountDownLatch latch = new CountDownLatch(1);423 bus.addListener(NodeDrainComplete.listener(ignored -> latch.countDown()));424 node.drain();425 assertThat(local.isDraining()).isTrue();426 assertThat(node.isDraining()).isTrue();427 Either<WebDriverException, CreateSessionResponse> thirdResponse = node.newSession(createSessionRequest(caps));428 assertThatEither(thirdResponse).isLeft();429 assertThat(firstSession).isNotNull();430 assertThat(secondSession).isNotNull();431 assertThat(local.getCurrentSessionCount()).isEqualTo(2);432 latch.await(1, SECONDS);433 assertThat(latch.getCount()).isEqualTo(1);434 }435 @Test436 public void shouldShutdownAfterSessionsCompleteIfDraining() throws InterruptedException {437 CountDownLatch latch = new CountDownLatch(1);438 bus.addListener(NodeDrainComplete.listener(ignored -> latch.countDown()));439 Either<WebDriverException, CreateSessionResponse> firstResponse =440 node.newSession(createSessionRequest(caps));441 assertThatEither(firstResponse).isRight();442 Session firstSession = firstResponse.right().getSession();...
Source:LocalNewSessionQueue.java
...304 contexts.remove(reqId);305 } finally {306 writeLock.unlock();307 }308 if (result.isLeft()) {309 bus.fire(new NewSessionRejectedEvent(new NewSessionErrorResponse(reqId, result.left().getMessage())));310 }311 data.setResult(result);312 }313 }314 @Override315 public int clearQueue() {316 Lock writeLock = lock.writeLock();317 writeLock.lock();318 try {319 int size = queue.size();320 queue.clear();321 requests.forEach((reqId, data) -> {322 data.setResult(Either.left(new SessionNotCreatedException("Request queue was cleared")));...
Source:LocalNodeTest.java
...119 new CreateSessionRequest(120 ImmutableSet.of(W3C),121 stereotype,122 ImmutableMap.of()));123 assertThatEither(sessionResponse).isLeft();124 assertThat(sessionResponse.left()).isInstanceOf(RetrySessionRequestException.class);125 }126 @Test127 public void cannotCreateNewSessionsOnMaxSessionCount() {128 Capabilities stereotype = new ImmutableCapabilities("cheese", "brie");129 Either<WebDriverException, CreateSessionResponse> sessionResponse = node.newSession(130 new CreateSessionRequest(131 ImmutableSet.of(W3C),132 stereotype,133 ImmutableMap.of()));134 assertThatEither(sessionResponse).isLeft();135 assertThat(sessionResponse.left()).isInstanceOf(RetrySessionRequestException.class);136 }137 @Test138 public void canReturnStatusInfo() {139 NodeStatus status = node.getStatus();140 assertThat(status.getSlots().stream()141 .filter(slot -> slot.getSession().isPresent())142 .map(slot -> slot.getSession().get())143 .filter(s -> s.getId().equals(session.getId()))).isNotEmpty();144 node.stop(session.getId());145 status = node.getStatus();146 assertThat(status.getSlots().stream()147 .filter(slot -> slot.getSession().isPresent())148 .map(slot -> slot.getSession().get())...
Source:DriverServiceSessionFactoryTest.java
...72 public void shouldNotInstantiateSessionIfNoDialectSpecifiedInARequest() {73 DriverServiceSessionFactory factory = factoryFor("chrome", builder);74 Either<WebDriverException, ActiveSession> session = factory.apply(new CreateSessionRequest(75 ImmutableSet.of(), toPayload("chrome"), ImmutableMap.of()));76 assertThat(session.isLeft()).isTrue();77 verifyNoInteractions(builder);78 }79 @Test80 public void shouldNotInstantiateSessionIfCapabilitiesDoNotMatch() {81 DriverServiceSessionFactory factory = factoryFor("chrome", builder);82 Either<WebDriverException, ActiveSession> session = factory.apply(new CreateSessionRequest(83 ImmutableSet.of(Dialect.W3C), toPayload("firefox"), ImmutableMap.of()));84 assertThat(session.isLeft()).isTrue();85 verifyNoInteractions(builder);86 }87 @Test88 public void shouldNotInstantiateSessionIfBuilderCanNotBuildService() {89 when(builder.build()).thenThrow(new WebDriverException());90 DriverServiceSessionFactory factory = factoryFor("chrome", builder);91 Either<WebDriverException, ActiveSession> session = factory.apply(new CreateSessionRequest(92 ImmutableSet.of(Dialect.W3C), toPayload("chrome"), ImmutableMap.of()));93 assertThat(session.isLeft()).isTrue();94 verify(builder, times(1)).build();95 verifyNoMoreInteractions(builder);96 }97 @Test98 public void shouldNotInstantiateSessionIfRemoteEndReturnsInvalidResponse() throws IOException {99 HttpClient httpClient = mock(HttpClient.class);100 when(httpClient.execute(any(HttpRequest.class))).thenReturn(101 new HttpResponse().setStatus(200).setContent(() -> new ByteArrayInputStream(102 "Hello, world!".getBytes())));103 when(clientFactory.createClient(any(URL.class))).thenReturn(httpClient);104 DriverServiceSessionFactory factory = factoryFor("chrome", builder);105 Either<WebDriverException, ActiveSession> session = factory.apply(new CreateSessionRequest(106 ImmutableSet.of(Dialect.W3C), toPayload("chrome"), ImmutableMap.of()));107 assertThat(session.isLeft()).isTrue();108 verify(builder, times(1)).build();109 verifyNoMoreInteractions(builder);110 verify(driverService, times(1)).start();111 verify(driverService, atLeastOnce()).getUrl();112 verify(driverService, times(1)).stop();113 verifyNoMoreInteractions(driverService);114 }115 @Test116 public void shouldInstantiateSessionIfEverythingIsOK() throws IOException {117 HttpClient httpClient = mock(HttpClient.class);118 when(httpClient.execute(any(HttpRequest.class))).thenReturn(119 new HttpResponse().setStatus(200).setContent(() -> new ByteArrayInputStream(120 "{ \"value\": { \"sessionId\": \"1\", \"capabilities\": {} } }".getBytes())));121 when(clientFactory.createClient(any(URL.class))).thenReturn(httpClient);...
Source:CreateSession.java
...38 SessionRequest request = Contents.fromJson(req, SessionRequest.class);39 Either<SessionNotCreatedException, CreateSessionResponse> result = distributor.newSession(request);40 HttpResponse res = new HttpResponse();41 Map<String, Object> value;42 if (result.isLeft()) {43 res.setStatus(HTTP_INTERNAL_ERROR);44 value = singletonMap("value", result.left());45 } else {46 value = singletonMap("value", result.right());47 }48 res.setContent(Contents.asJson(value));49 return res;50 }51}...
Source:Either.java
...31 }32 public static <A, B> Either<A, B> right(B b) {33 return new Either<>(null, b);34 }35 public boolean isLeft() {36 return left != null;37 }38 public boolean isRight() {39 return right != null;40 }41 public A left() {42 return left;43 }44 public B right() {45 return right;46 }47 public <R> R map(Function<? super B, ? extends R> mapper) {48 Require.nonNull("Mapper", mapper);49 return mapper.apply(right());50 }51 public <R> R mapLeft(Function<? super A, ? extends R> mapper) {52 Require.nonNull("Mapper", mapper);53 return mapper.apply(left());54 }55 @Override56 public Iterator<B> iterator() {57 return Collections.singleton(right()).iterator();58 }59 public Stream<B> stream() {60 return Stream.of(right());61 }62 @Override63 public String toString() {64 return "[Either(" + (isLeft() ? "left" : "right") + "): " + (isLeft() ? left() : right()) + "]";65 }66}...
Source:EitherAssert.java
...4public class EitherAssert<A, B> extends AbstractAssert<EitherAssert<A, B>, Either<A, B>> {5 public EitherAssert(Either<A, B> actual) {6 super(actual, EitherAssert.class);7 }8 public EitherAssert<A, B> isLeft() {9 isNotNull();10 if (actual.isRight()) {11 failWithMessage(12 "Expected Either to be left but it is right: %s", actual.right());13 }14 return this;15 }16 public EitherAssert<A, B> isRight() {17 isNotNull();18 if (actual.isLeft()) {19 failWithMessage(20 "Expected Either to be right but it is left: %s", actual.left());21 }22 return this;23 }24}...
isLeft
Using AI Code Generation
1import org.openqa.selenium.internal.Either;2public class EitherExample {3public static void main(String[] args) {4Either<Integer, String> either = Either.left(5);5System.out.println(either.isLeft());6System.out.println(either.isRight());7}8}9isRight() method of Either class10public boolean isRight()11import org.openqa.selenium.internal.Either;12public class EitherExample {13public static void main(String[] args) {14Either<Integer, String> either = Either.right(“Right value”);15System.out.println(either.isLeft());16System.out.println(either.isRight());17}18}19left() method of Either class20public T left()21import org.openqa.selenium.internal.Either;22public class EitherExample {23public static void main(String[] args) {24Either<Integer, String> either = Either.left(5);25System.out.println(either.left());26}27}28right() method of Either class29public U right()30import org.openqa.selenium.internal.Either;31public class EitherExample {32public static void main(String[] args) {33Either<Integer, String> either = Either.right(“Right value”);34System.out.println(either.right());35}36}37toString() method of Either class
isLeft
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.internal.Either;6public class Selenium4Features {7 public static void main(String[] args) {8 System.setProperty("webdriver.chrome.driver", "C:\\Users\\Dell\\Desktop\\chromedriver.exe");9 WebDriver driver = new ChromeDriver();10 driver.manage().window().maximize();11 WebElement element = driver.findElement(By.name("q"));12 Either<WebElement, Boolean> either = element.isDisplayed();13 if(either.isLeft()) {14 System.out.println("Element is available");15 }else {16 System.out.println("Element is not available");17 }18 }19}20import org.openqa.selenium.By;21import org.openqa.selenium.WebDriver;22import org.openqa.selenium.WebElement;23import org.openqa.selenium.chrome.ChromeDriver;24import org.openqa.selenium.interactions.Actions;25public class Selenium4Features {26 public static void main(String[] args) {27 System.setProperty("webdriver.chrome.driver", "C:\\Users\\Dell\\Desktop\\chromedriver.exe");28 WebDriver driver = new ChromeDriver();29 driver.manage().window().maximize();30 WebElement source = driver.findElement(By.id("draggable"));31 WebElement target = driver.findElement(By.id("droppable"));32 Actions actions = new Actions(driver);33 actions.dragAndDrop(source, target).perform();34 }35}
isLeft
Using AI Code Generation
1package com.example.tests;2import static org.junit.Assert.*;3import org.junit.Test;4import org.openqa.selenium.internal.Either;5public class EitherTest {6 public void testEither() {7 Either<String, Integer> left = Either.left("left");8 Either<String, Integer> right = Either.right(1);9 assertTrue(left.isLeft());10 assertTrue(right.isRight());11 }12}13package com.example.tests;14import static org.junit.Assert.*;15import org.junit.Test;16import org.openqa.selenium.internal.Either;17public class EitherTest {18 public void testEither() {19 Either<String, Integer> left = Either.left("left");20 Either<String, Integer> right = Either.right(1);21 assertTrue(right.isRight());22 assertTrue(left.isLeft());23 }24}25package com.example.tests;26import static org.junit.Assert.*;27import org.junit.Test;28import org.openqa.selenium.internal.Either;29public class EitherTest {30 public void testEither() {31 Either<String, Integer> left = Either.left("left");32 Either<String, Integer> right = Either.right(1);33 assertEquals("left", left.left());34 assertEquals(new Integer(1), right.right());35 }36}37package com.example.tests;38import static org.junit.Assert.*;39import org.junit.Test;40import org.openqa.selenium.internal.Either;41public class EitherTest {42 public void testEither() {43 Either<String, Integer> left = Either.left("left");44 Either<String, Integer> right = Either.right(1);45 assertEquals(new Integer(1), right.right());46 assertEquals("left", left.left());47 }48}49package com.example.tests;50import static org.junit.Assert.*;51import org.junit.Test;52import org.openqa.selenium.internal.Either;53public class EitherTest {54 public void testEither() {55 Either<String, Integer> left = Either.left("left");56 Either<String, Integer> right = Either.right(1);57 assertEquals("Either{left=left}", left.toString());58 assertEquals("Either{right=1}", right.toString());59 }60}
isLeft
Using AI Code Generation
1import org.openqa.selenium.internal.Either2import org.openqa.selenium.WebDriver3import org.openqa.selenium.By4import org.openqa.selenium.WebElement5import org.openqa.selenium.support.ui.ExpectedConditions6import org.openqa.selenium.support.ui.WebDriverWait7import org.openqa.selenium.chrome.ChromeDriver8import org.openqa.selenium.chrome.ChromeOptions9import groovy.json.JsonSlurper10def setup() {11 ChromeOptions options = new ChromeOptions()12 options.addArguments("--headless")13 options.addArguments("--disable-gpu")14 options.addArguments("--window-size=1024,768")15 options.addArguments("--no-sandbox")16 options.addArguments("--disable-dev-shm-usage")17 options.addArguments("--ignore-certificate-errors")18 options.addArguments("--silent")19 System.setProperty("webdriver.chrome.driver", "/usr/bin/chromedriver")20 driver = new ChromeDriver(options)21 wait = new WebDriverWait(driver, 10)22}23def teardown() {24 if (driver) {25 driver.quit()26 }27}28def createDriver() {29 return new ChromeDriver()30}31def getDriver() {32}33def getWait() {34}35def getWaitTime() {36}37def getJsonSlurper() {38 return new JsonSlurper()39}40def getJsonFromJsonSlurper(jsonSlurper, json) {41 return jsonSlurper.parseText(json)42}43def getJsonFromJsonSlurper(jsonSlurper, json, path) {44 return jsonSlurper.parseText(json, path)45}46def getJsonFromJsonSlurper(jsonSlurper, json, path, strict) {47 return jsonSlurper.parseText(json, path, strict)48}49def getJsonFromJsonSlurper(jsonSlurper, json, path, strict, classType) {50 return jsonSlurper.parseText(json, path, strict, classType)51}52def getJsonFromJsonSlurper(jsonSlurper, json, path, strict, classType, useConstructor) {53 return jsonSlurper.parseText(json, path, strict, classType, useConstructor)54}
isLeft
Using AI Code Generation
1 public boolean isElementPresent(By by) {2 try {3 driver.findElement(by);4 return true;5 } catch (NoSuchElementException e) {6 return false;7 }8 }9 public boolean isElementPresent(By by) {10 try {11 driver.findElement(by);12 return true;13 } catch (NoSuchElementException e) {14 return false;15 }16 }17 public boolean isElementPresent(By by) {18 try {19 driver.findElement(by);20 return true;21 } catch (NoSuchElementException e) {22 return false;23 }24 }25 public boolean isElementPresent(By by) {26 try {27 driver.findElement(by);28 return true;29 } catch (NoSuchElementException e) {30 return false;31 }32 }33 public boolean isElementPresent(By by) {34 try {35 driver.findElement(by);36 return true;37 } catch (NoSuchElementException e) {38 return false;39 }40 }41 public boolean isElementPresent(By by) {42 try {43 driver.findElement(by);44 return true;45 } catch (NoSuchElementException e) {
isLeft
Using AI Code Generation
1} else {2 System.out.println("Element is not displayed");3}4} else {5 System.out.println("Element is not displayed");6}
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