Can selenium handle autocomplete?

Question

I have a test case that requires typing in a partial value into an ajax based textfield and verifying the list has the expected content. If it does, select the content. An

Answer 1

A little variation using Prashanth's answer:

    /**
 * Selects the element at position idx from the autocomplete combo, considering the partialKeyword
 * @param driver
 * @param element
 * @param partialKeyword
 * @param idx
 * @throws InterruptedException
 */
public static void selectAutoCompleteValue(WebDriver driver, WebElement element, String partialKeyword, Integer idx) throws InterruptedException{
    element.sendKeys(partialKeyword);
    Thread.sleep(1000);
    List  listItems = driver.findElements(By.cssSelector(".ui-autocomplete-item.ui-autocomplete-list-item"));
    listItems.get(idx).click();
}

Hope this helps!