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How to use precondition method of org.openqa.selenium.internal.Require class

Best Selenium code snippet using org.openqa.selenium.internal.Require.precondition

Source:CdpEventTypes.java

...45        handler.accept(event);46      }47      @Override48      public void initializeListener(HasLogEvents loggable) {49        Require.precondition(loggable instanceof HasDevTools, "Loggable must implement HasDevTools");50        DevTools tools = ((HasDevTools) loggable).getDevTools();51        tools.createSessionIfThereIsNotOne();52        tools.getDomains().events().addConsoleListener(handler);53      }54    };55  }56  public static EventType<Void> domMutation(Consumer<DomMutationEvent> handler) {57    Require.nonNull("Handler", handler);58    URL url = CdpEventTypes.class.getResource("/org/openqa/selenium/devtools/mutation-listener.js");59    if (url == null) {60      throw new IllegalStateException("Unable to find helper script");61    }62    String script;63    try {64      script = Resources.toString(url, UTF_8);65    } catch (IOException e) {66      throw new IllegalStateException("Unable to read helper script");67    }68    return new EventType<Void>() {69      @Override70      public void consume(Void event) {71        handler.accept(null);72      }73      @Override74      public void initializeListener(HasLogEvents loggable) {75        Require.precondition(loggable instanceof WebDriver, "Loggable must be a WebDriver");76        Require.precondition(loggable instanceof HasDevTools, "Loggable must implement HasDevTools");77        DevTools tools = ((HasDevTools) loggable).getDevTools();78        tools.createSessionIfThereIsNotOne();79        tools.getDomains().javascript().pin("__webdriver_attribute", script);80        WebDriver driver = (WebDriver) loggable;81        // And add the script to the current page82        ((JavascriptExecutor) driver).executeScript(script);83        tools.getDomains().javascript().addBindingCalledListener(84          (Consumer<String>) json -> {85            Map<String, Object> values = JSON.toType(json, MAP_TYPE);86            String id = (String) values.get("target");87            List<WebElement> elements = driver.findElements(By.cssSelector(String.format("*[data-__webdriver_id='%s']", id)));88            if (!elements.isEmpty()) {89              DomMutationEvent event = new DomMutationEvent(90                elements.get(0),...

Source:JarFileResource.java

...36    this.jarFile = Require.nonNull("Jar file", jarFile);37    this.entryName = Require.nonNull("Entry name", entryName);38    Require.nonNull("Prefix", stripPrefix);39    this.stripPrefix = stripPrefix.endsWith("/") ? stripPrefix : stripPrefix + "/";40    Require.precondition(entryName.startsWith(stripPrefix), "Entry is not under stripped prefix");41  }42  @Override43  public String name() {44    return entryName.substring(stripPrefix.length());45  }46  @Override47  public Optional<Resource> get(String path) {48    Require.nonNull("Path", path);49    if (!isDirectory()) {50      return Optional.empty();51    }52    String name = stripPrefix + stripLeadingSlash(path);53    ZipEntry entry = jarFile.getEntry(name);54    return Optional.ofNullable(entry).map(e -> new JarFileResource(jarFile, entry.getName(), name));...

Source:DomainHelper.java

...23  public DomainHelper(AppServer appServer) {24    this.appServer = appServer;25  }26  public String getUrlForFirstValidHostname(String path) {27    Require.precondition(28        isValidHostname(appServer.getHostName()),29        "Expected valid hostname but was %s",30        appServer.getHostName());31    return appServer.whereIs(path);32  }33  public String getSecureUrlForFirstValidHostname(String path) {34    Require.precondition(35        isValidHostname(appServer.getHostName()),36        "Expected valid hostname but was %s",37        appServer.getHostName());38    return appServer.whereIsSecure(path);39  }40  public String getUrlForSecondValidHostname(String path) {41    Require.precondition(42      isValidHostname(appServer.getAlternateHostName()),43      "Expected valid hostname but was %s",44      appServer.getAlternateHostName());45    return appServer.whereElseIs(path);46  }47  public boolean checkIsOnValidHostname() {48    boolean correct = getHostName() != null && isValidHostname(getHostName());49    if (!correct) {50      System.out.println("Skipping test: unable to find domain name to use, hostname: " + getHostName());51    }52    return correct;53  }54  public boolean checkIsOnValidSubDomain() {55    boolean correct = getHostName() != null && isValidSubDomain(getHostName());...

Source:StaticResourceHandler.java

...43    response.sendRedirect(request.getContextPath() + request.getServletPath() + HUB_HTML_PATH);44  }45  public void service(HttpServletRequest request, HttpServletResponse response)46      throws IOException {47    Require.precondition(isStaticResourceRequest(request), "Expected a static resource request");48    String path = String.format(49        "/%s/%s",50        StaticResourceHandler.class.getPackage().getName().replace(".", "/"),51        request.getPathInfo().substring(STATIC_RESOURCE_BASE_PATH.length()));52    URL url = StaticResourceHandler.class.getResource(path);53    if (url == null) {54      response.sendError(HttpServletResponse.SC_NOT_FOUND);55      return;56    }57    response.setStatus(HttpServletResponse.SC_OK);58    String extension = Files.getFileExtension(path);59    if (MIME_TYPES.containsKey(extension)) {60      response.setContentType(MIME_TYPES.get(extension).toString());61    }...

precondition

Using AI Code Generation

1package com.selenium.test;2import org.openqa.selenium.By;3import org.openqa.selenium.WebDriver;4import org.openqa.selenium.chrome.ChromeDriver;5import org.openqa.selenium.internal.Require;6public class PreconditionTest {7	public static void main(String[] args) {8		System.setProperty("webdriver.chrome.driver", "/Users/ashish/Downloads/chromedriver");9		WebDriver driver = new ChromeDriver();10		Require.nonNull("driver", driver);11		Require.nonNull("By", By.name("q"));12		driver.findElement(By.name("q")).sendKeys("Selenium");13		driver.quit();14	}15}16	at org.openqa.selenium.internal.Require.nonNull(Require.java:53)17	at com.selenium.test.PreconditionTest.main(PreconditionTest.java:18)18package com.selenium.test;19public class PreconditionTest {20	public static void main(String[] args) {21		int x = 10;22		assert x > 5;23		System.out.println("x is greater than 5");24	}25}26package com.selenium.test;27public class PreconditionTest {28	public static void main(String[] args) {29		int x = 10;

precondition

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.Require;6public class PreCondition {7public static void main(String[] args) {8System.setProperty("webdriver.chrome.driver", "C:\\Users\\Rajeshwari\\Downloads\\chromedriver_win32\\chromedriver.exe");9WebDriver driver = new ChromeDriver();10WebElement element = driver.findElement(By.name("q"));11Require.stateNotNull("Element", element);12System.out.println("Element is present");13driver.close();14}15}16import org.openqa.selenium.By;17import org.openqa.selenium.WebDriver;18import org.openqa.selenium.WebElement;19import org.openqa.selenium.chrome.ChromeDriver;20import org.openqa.selenium.internal.Require;21public class PreCondition {22public static void main(String[] args) {23System.setProperty("webdriver.chrome.driver", "C:\\Users\\Rajeshwari\\Downloads\\chromedriver_win32\\chromedriver.exe");24WebDriver driver = new ChromeDriver();25WebElement element = driver.findElement(By.name("q"));26Require.stateNotNull("Element", element);27System.out.println("Element is present");28driver.close();29}30}31import org.openqa.selenium.By;32import org.openqa.selenium.WebDriver;33import org.openqa.selenium.WebElement;34import org.openqa.selenium.chrome.ChromeDriver;35import org.openqa.selenium.internal.Require;36public class PreCondition {37public static void main(String[] args) {38System.setProperty("webdriver.chrome.driver", "C:\\Users\\Rajeshwari\\Downloads\\chromedriver_win32\\chromedriver.exe");39WebDriver driver = new ChromeDriver();40WebElement element = driver.findElement(By.name("q"));41Require.stateNotNull("Element", element);42System.out.println("Element is present");43driver.close();44}45}46import org.openqa.selenium.By;47import org.openqa.selenium.WebDriver;48import org.openqa.selenium.WebElement;

precondition

Using AI Code Generation

1import org.openqa.selenium.internal.Require;2Require.nonNull("Element", element);3Require.nonNull("Locator", locator);4Require.nonNull("Search context", context);5Require.nonNull("By", by);6Require.nonNull("Driver", driver);7Require.nonNull("Keys", keys);8Require.nonNull("Target", target);9Require.nonNull("WebDriver", driver);10Require.nonNull("WebElement", element);11Require.nonNull("WebElement", webElement);12Require.nonNull("WebElement", element);13Require.nonNull("WebElement", element);14import org.openqa.selenium.internal.Require;15Require.nonNull("Element", element);16Require.nonNull("Locator", locator);17Require.nonNull("Search context", context);18Require.nonNull("By", by);19Require.nonNull("Driver", driver);20Require.nonNull("Keys", keys);21Require.nonNull("Target", target);22Require.nonNull("WebDriver", driver);23Require.nonNull("WebElement", element);24Require.nonNull("WebElement", webElement);25Require.nonNull("WebElement", element);26Require.nonNull("WebElement", element);27import org.openqa.selenium.internal.Require;28Require.nonNull("Element", element);29Require.nonNull("Locator", locator);30Require.nonNull("Search context", context);31Require.nonNull("By", by);32Require.nonNull("Driver", driver);33Require.nonNull("Keys", keys);34Require.nonNull("Target", target);35Require.nonNull("WebDriver", driver);36Require.nonNull("WebElement", element);37Require.nonNull("WebElement", webElement);38Require.nonNull("WebElement", element);39Require.nonNull("WebElement", element);40import org.openqa.selenium.internal.Require;41Require.nonNull("Element", element);42Require.nonNull("Locator", locator);43Require.nonNull("Search context", context);44Require.nonNull("By", by);45Require.nonNull("Driver", driver);46Require.nonNull("Keys", keys);47Require.nonNull("Target", target);48Require.nonNull("WebDriver", driver);49Require.nonNull("WebElement", element);50Require.nonNull("WebElement", webElement);51Require.nonNull("WebElement", element);52Require.nonNull("WebElement", element);53import org.openqa.selenium.internal.Require;54Require.nonNull("Element", element);55Require.nonNull("Locator", locator

precondition

Using AI Code Generation

1require = new Require();2require.notNull("test", test);3require.notNull("test", test, "Custom message");4require.notNull("test", test, "Custom message %s", "arg");5require.notNull("test", test, "Custom message %s %s", "arg1", "arg2");6require.notNull("test", test, "Custom message %s %s %s", "arg1", "arg2", "arg3");7require.notNull("test", test, "Custom message %s %s %s %s", "arg1", "arg2", "arg3", "arg4");8require.notNull("test", test, "Custom message %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5");9require.notNull("test", test, "Custom message %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6");10require.notNull("test", test, "Custom message %s %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6", "arg7");11require.notNull("test", test, "Custom message %s %s %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6", "arg7", "arg8");12require.notNull("test", test, "Custom message %s %s %s %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6", "arg7", "arg8", "arg9");13require.notNull("test", test, "Custom message %s %s %s %s %s %s %s %s %s %s", "arg1", "arg2", "arg3", "arg4", "arg5", "arg6", "arg7", "arg8", "arg9", "arg10");14require.notNull("test", test, "Custom message %s %s %s %s %s %s %s %s %s %s %s", "arg1

precondition

Using AI Code Generation

1public class ElementPresentCondition implements Condition {2  private final WebElement element;3  public ElementPresentCondition(WebElement element) {4    this.element = element;5  }6  public boolean isTrue() {7    try {8      element.isDisplayed();9      return true;10    } catch (NoSuchElementException e) {11      return false;12    }13  }14}15public void testElementPresent() {16  WebElement element = driver.findElement(By.name("q"));17  Require.state(new ElementPresentCondition(element), "Element is not present");18}19public class ElementNotPresentCondition implements Condition {20  private final WebElement element;21  public ElementNotPresentCondition(WebElement element) {22    this.element = element;23  }24  public boolean isTrue() {25    try {26      element.isDisplayed();27      return false;28    } catch (NoSuchElementException e) {29      return true;30    }31  }32}33public void testElementNotPresent() {34  WebElement element = driver.findElement(By.name("q"));35  Require.state(new ElementNotPresentCondition(element), "Element is present");36}

precondition

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.Require;6public class PreConditionCheck {7	public static void main(String[] args) {8		System.setProperty("webdriver.chrome.driver", "C:\\Users\\sathish\\Downloads\\chromedriver_win32\\chromedriver.exe");9		WebDriver driver = new ChromeDriver();10		WebElement searchBox = driver.findElement(By.name("q"));11		Require.state(searchBox.isDisplayed(), "Search box is not displayed");12		searchBox.sendKeys("Selenium");13		driver.quit();14	}15}16## 3. How to check if the element is present or not using findElements() method of WebDriver interface?17### 3.1 Using findElements() method of WebDriver interface18### 3.2 Using findElements() method of WebElement interface

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