Encountering a crash issue with JMeter's Selenium Sampler while attempting to click on a button with the Phantom

After building a JMeter Project, I have been utilizing the WebDriver Sampler (Selenium) to monitor response times during interactions with a particular feature on a webpage.

To test my project, I have experimented with both Firefox and Chrome Driver configurations. Unfortunately, when attempting to run the project using PhantomJS, it freezes whenever I click on a specific button.

Upon examining the HTML code, I discovered that there is a modal overlaying all the necessary web elements needed for interaction.

I have performed an assertion against the button, confirming its presence, visibility, and enabled status.

Does anyone have any suggestions on how to tackle this issue?

javascriptselenium-webdriverjmeterphantomjs

Answer №1

When dealing with different types of popups, it is important to handle them accordingly. For instance, the JavaScript Confirm (Yes/No) dialog can be managed in the following way:

<html>
<body>
<input type="button" id="somebutton" value="clickme" onclick="return confirm('Hello, JMeter')"/>
</body>
</html>

You can work around it by:

var By = org.openqa.selenium.By
var ExpectedConditions = org.openqa.selenium.support.ui.ExpectedConditions
var wait=new org.openqa.selenium.support.ui.WebDriverWait(WDS.browser, 10)

WDS.sampleResult.sampleStart()
WDS.browser.get('http://some.url')
WDS.browser.findElement(By.id('somebutton')).click()
WDS.browser.executeScript('window.confirm = function(){return true;}');
WDS.sampleResult.sampleEnd()

For more tips and tricks on integrating Selenium and JMeter, you can refer to The WebDriver Sampler: Your Top 10 Questions Answered article.

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