Is it possible for me to manage events while executing Selenium tests?

Question

Is it possible for me to manage events while executing Selenium tests?

Being new to Selenium, I am a JavaScript programmer interested in handling JavaScript events within my Selenium-2 tests (JUnit). Upon joining a team that already has existing tests with "waitForSomethingToBeRendered" methods, I am curious if there is a way for my Selenium tests to listen for DOM or custom events.

I have come across developers using FireBug to write and debug their Selenium-2 tests. However, I am unable to see FireBug in the browser launched by Selenium. Additionally, my attempts at utilizing certain commands such as 'alert' and 'debugger' seem to have no effect. Could it be possible that I am trying something outside the capabilities supported by Selenium/JUnit?

selenium().getEval("alert('hello');");
selenium().getEval("debugger;");

javascript extjs selenium

Answer 1

Answer №1

The reason why the firebug extension is not visible in selenium is because it opens a stripped-down version of Firefox for faster performance. However, it is still possible to add the plugin easily using selenium-2.

Regarding alerts, selenium-1 tends to suppress them (not sure about selenium-2). There is an API available for handling alerts effectively.

In selenium-1, JavaScript code runs in a separate window. Therefore, to find elements by ID, use

sel.getEval("selenium.browserbot.getCurrentWindow().document.getElementById()")

.

Although events may be uncertain, you can wait for specific conditions using sel.wait_for_condition().

Answer 2

The reason why the firebug extension is not visible in selenium is because it opens a stripped-down version of Firefox for faster performance. However, it is still possible to add the plugin easily using selenium-2.

Regarding alerts, selenium-1 tends to suppress them (not sure about selenium-2). There is an API available for handling alerts effectively.

In selenium-1, JavaScript code runs in a separate window. Therefore, to find elements by ID, use

sel.getEval("selenium.browserbot.getCurrentWindow().document.getElementById()")

.

Although events may be uncertain, you can wait for specific conditions using sel.wait_for_condition().

Answer 3

Answer №2

If you're new to Selenium, I recommend using the WebDriver 2.0 API. To execute JavaScript in version 2.0, simply convert your WebDriver object to a JavascriptExecutor object and utilize its provided methods. When using 'waitForSomethingToBeRendered', it's important to follow a few steps. Firstly, ensure that the DOM object is present on the page. This can be achieved with code like:

WebElement e = null;

try {
  e = driver.findElement( By.id("asdf") );
} catch {
  ...
}

Alternatively:

driver.findElements( By.id("asdf") ).size() != 0

Once you've confirmed the presence of the DOM object, you can then check if it's displayed with:

e.isDisplayed()

This will indicate whether the element is currently visible or not.

If you've come across information about FireBug and Selenium, it's possible you're mixing up Selenium IDE, which is a Firefox plugin, with Selenium RC/WebDriver, which are standalone tools and not plugins.

Answer 4

If you're new to Selenium, I recommend using the WebDriver 2.0 API. To execute JavaScript in version 2.0, simply convert your WebDriver object to a JavascriptExecutor object and utilize its provided methods. When using 'waitForSomethingToBeRendered', it's important to follow a few steps. Firstly, ensure that the DOM object is present on the page. This can be achieved with code like:

WebElement e = null;

try {
  e = driver.findElement( By.id("asdf") );
} catch {
  ...
}

Alternatively:

driver.findElements( By.id("asdf") ).size() != 0

Once you've confirmed the presence of the DOM object, you can then check if it's displayed with:

e.isDisplayed()

This will indicate whether the element is currently visible or not.

If you've come across information about FireBug and Selenium, it's possible you're mixing up Selenium IDE, which is a Firefox plugin, with Selenium RC/WebDriver, which are standalone tools and not plugins.

Answer 5

Answer №3

For efficient browsing and selection of elements in your Selenium script, it is recommended to leverage Firebug for Firefox. This tool allows you to explore the DOM of your site and accurately identify the element and class ids you need to target. When working with extjs, the process can be a bit more challenging due to randomized element ids. In such cases, consider adding an additional CSS class to easily locate and select the correct element.

Answer 6

For efficient browsing and selection of elements in your Selenium script, it is recommended to leverage Firebug for Firefox. This tool allows you to explore the DOM of your site and accurately identify the element and class ids you need to target. When working with extjs, the process can be a bit more challenging due to randomized element ids. In such cases, consider adding an additional CSS class to easily locate and select the correct element.

Is it possible for me to manage events while executing Selenium tests?

Answer №1

Answer №2

Answer №3

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