Luna

Luna is a collection of Python utilies for working with the Selenium browser automation tool via its official python library.

This includes:

SeleniumWrapper, a wrapper for selenium WebDriver and WebElement objects which has two functions:
- Lets you specify a base URL for the driver so you can use only the relevant part of the URL in a test.
- Wraps all driver method calls in a loop that catches any resulting NoSuchElementException and retries the method call until it succeeds or the maximum retry duration is reached.
  
  The default is to retry every .5 seconds until 10 seconds have elapsed. These values can be changed by passing the duration and interval keyword arguments to any driver method call.
  
  In addition, since it can be a selenium error to find or click on a hidden element, and is almost certainly a test semantics error, the default behavior is to ensure that any WebElement returned by a wrapped method call is displayed, or else continue the retry loop until it is. This can be overridden by passing ensure_displayed=False.
  
  The error message on failure can be set by passing the msg keyword argument.
SeleniumTestCase, a unittest TestCase that lets you specify a browser and a base URL as class properties, and automatically starts and stops a selenium driver as part of its setupClass() and tearDownClass() classmethods.

__getattr__ is also overridden so you can use self.find_element_by_id() instead of self.driver.find_element_by_id
A Django manage.py seltest command for running tests found in the tests/selenium directory of installed applications. The same argument semantics as the Django default test command apply, except you may also specify the browser name or remote selenium driver URL as the first argument.

These localsettings control the behavior of this command:

SELENIUM_SETUP = {
    # Firefox, Chrome, Ie, or Remote
    'BROWSER': 'Chrome',

    # Necessary if using Remote selenium driver
    'REMOTE_URL': None,

    # If not using Remote, allows you to open browsers in a hidden virtual X
    # Server
    'USE_XVFB': False,
    'XVFB_DISPLAY_SIZE': (1024, 768),
}

mwhite/luna

Luna