How to use invisibilityOfElementLocated method of org.openqa.selenium.support.ui.ExpectedConditions class

Well, the problem is that this XPath Expression won't find you an element, but instead you've selected some text.

That is, what the error message also tells you: The given selector [...] does not result in a WebElement.

You've asked for .//*[@id='content']/p[4]/text()[1] which ends in the function /text() which selects not a node, but the text of it. I'm not exactly sure what /text()[1] does but assume it will select the second character in that text. At least I think it's safe to assume that it won't magically convert the text to an DOM Element.

WebDriver however assumes that your expression results in a DOM Element it can represent as a WebElement. This expression does not and thus it throws the expression.

As a hint, you should open the web page and use a tool to manually check your XPath when in doubt. I use Firebug with the FirePath AddOn for this, but you're free to use whatever you find useful.

I started to work with Selenium and Page Objects 2 months ago. And I'm also curious about the topic. I decided to go with classes and static methods about 1 month ago. But as a codebase grew up I'm started to think about switching to object instances. Main reason - objects can have state. In object I can check if I'm really working with the correct page. With classes I can only assume that current html matches the class (or bloat my code with asserts in every static method of page object). The other reason - autocomplete. Static methods encourage testers to use classes, not the class variables. So it's getting harder and harder to find correct class to call method from. With objects you'll have to declare a variable if you want to call any method. So you're limited with what you can call. With classes and static methods, you can call any method any time (and fail the test cause the expected html is not available eg). It starts to grow into a problem when you try to teach your team members to use your code. As long as you are the only test writer, it might be ok.

In Webdriver, you should use driver.switchTo().defaultContent(); to get out of a frame. You need to get out of all the frames first, then switch into outer frame again.

// between step 4 and step 5
// remove selenium.selectFrame("relative=up");
driver.switchTo().defaultContent(); // you are now outside both frames
driver.switchTo().frame("cq-cf-frame");
// now continue step 6
driver.findElement(By.xpath("//button[text()='OK']")).click(); 

Did you try disabling the developer extensions with command line param?

Try with the following Selenium WebDriver java code:

System.setProperty("webdriver.chrome.driver", "D:\\chromedriver.exe");
ChromeOptions options = new ChromeOptions();
options.addArguments("--disable-extensions");
driver = new ChromeDriver(options);

The problem with using getPageSource(), is there could be id's, classnames, or other parts of the code which match your String, but those don't actually appear on the page. I suggest just using getText() on the body element, which will only return the page's content, and not HTML. If I'm understanding your question correctly, I think that is more what you are looking for.

// get the text of the body element
WebElement body = driver.findElement(By.tagName("body"));
String bodyText = body.getText();

// count occurrences of the string
int count = 0;

// search for the String within the text
while (bodyText.contains("VIM LIQUID MARATHI")){

    // when match is found, increment the count
    count++;

    // continue searching from where you left off
    bodyText = bodyText.substring(bodyText.indexOf("VIM LIQUID MARATHI") + "VIM LIQUID MARATHI".length());
}
System.out.println(count);

The variable count contains the number of occurrences.

You can do this by finding the x and y coordinates of the checkbox in reCAPTCHA and click the element.

WebElement captcha = driver.findElement(By.xpath("html/body/div[1]/div[3]/div[2]/form/div[5]/div"));
        builder.moveToElement(captcha, 50, 30).click().build().perform();

Try this, it worked for me

DesiredCapabilities caps = new DesiredCapabilities();
caps.setJavascriptEnabled(true);                
caps.setCapability("takesScreenshot", true);  
caps.setCapability(
                        PhantomJSDriverService.PHANTOMJS_EXECUTABLE_PATH_PROPERTY,
                        "your custom path\\phantomjs.exe"
                    );
WebDriver driver = new  PhantomJSDriver(caps);

then rest of them are similar..and pls kindly comment your observation ,have a great day :)

In Chrome Dev tools Network tab we can disable the cache by clicking on 'Disable Cache' checkbox. refer

Same behavior can be replicated using the Chrome DevTools Protocol support in the Selenium 4.

We can use 'Network.setCacheDisabled' from Chrome DevTools Protocol

Toggles ignoring cache for each request. If true, cache will not be used.
parameters

cacheDisabled
    boolean

    Cache disabled state.

Example is from the Selenium Test for DevTools

import org.openqa.selenium.devtools.network.Network;

 @Test
  public void verifyCacheDisabledAndClearCache() {

    ChromeDriver driver = new ChromeDriver();
    DevTools devTools = driver.getDevTools();
    devTools.createSession();
   

    devTools.send(Network.enable(Optional.empty(), Optional.empty(), Optional.of(100000000)));

    driver.get("http://www.google.com");

    devTools.send(Network.setCacheDisabled(true));

    devTools.addListener(Network.responseReceived(), responseReceived -> assertEquals(false, responseReceived.getResponse().getFromDiskCache()));

   driver.get("http://www.google.com");

    devTools.send(Network.clearBrowserCache());

  }

getFromDiskCache() -- Specifies if request was served from the disk cache.

For above code it will be false

You can refer the selenium repository for all the example tests devtools/ChromeDevToolsNetworkTest.java

For Dev Tools Maven Dependency

<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-devtools -->
<dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>selenium-devtools</artifactId>
    <version>4.0.0-alpha-6</version>
</dependency>

Use this XPath (//div[contains(@class, 'x-grid3-cell-inner x-grid3-col-0')])[4] to get 4^th div.

To find div which contains 92301 text, use this XPath:

//div[contains(text(), '92301')]