pytest-splinter 1.1.0

Splinter subplugin for Pytest BDD plugin

Splinter plugin for the py.test runner

Install pytest-splinter

pip install pytest-splinter

Features

The plugin provides a set of fixtures to use splinter for browser testing with pytest

Fixtures

• browser

  Get the splinter’s Browser. Fixture is underneath session scoped, so browser process is started once per test session.

• browser_instance_getter

  Function to create an instance of the browser. This fixture is required only if you need to have multiple instances of the Browser in a single test at the same time. Example of usage:

@pytest.fixture
def admin_browser(browser_instance_getter):
    """Admin browser fixture."""
    # browser_instance_getter function receives single argument - parent fixture
    # in our case it's admin_browser
    return browser_instance_getter(admin_browser)

def test_2_browsers(browser, admin_browser):
    """Test using 2 browsers at the same time."""
    browser.visit('http://google.com')
    admin_browser.visit('http://admin.example.com')

• splinter_selenium_implicit_wait

  Implicit wait timeout to be passed to Selenium webdriver. Fixture gets the value from the command-line option splinter-implicit-wait (see below)

• splinter_selenium_speed

  Speed for Selenium, if not 0 then it will sleep between each selenium command. Useful for debugging/demonstration. Fixture gets the value from the command-line option splinter-speed (see below)

• splinter_selenium_socket_timeout

  Socket timeout for communication between the webdriver and the browser. Fixture gets the value from the command-line option splinter-socket-timeout (see below)

• splinter_webdriver

  Splinter’s webdriver name to use. Fixture gets the value from the command-line option splinter-webdriver (see below)

• splinter_remote_url

  Splinter’s webdriver remote url to use (optional). Fixture gets the value from the command-line option splinter-remote-url (see below). Will be used only if selected webdriver name is ‘remote’.

• splinter_session_scoped_browser

  pytest-splinter should use single browser instance per test session. Fixture gets the value from the command-line option splinter-session-scoped-browser (see below)

• splinter_file_download_dir

  Directory, to which browser will automatically download the files it will experience during browsing. For example when you click on some download link. By default it’s a temporary directory. Automatic downloading of files is only supported for firefox driver at the moment.

• splinter_download_file_types

  Comma-separated list of content types to automatically download. By default it’s the all known system mime types (via mimetypes standard library).

• splinter_browser_load_condition

  Browser load condition, python function which should return True. If function returns False, it will be run several times, until timeout below reached.

• splinter_browser_load_timeout

  Browser load condition timeout in seconds, after this timeout the exception WaitUntilTimeout will be raised.

• splinter_firefox_profile_preferences

  Firefox profile preferences, a dictionary which is passed to selenium webdriver’s profile_preferences

• splinter_driver_kwargs

  Webdriver keyword arguments, a dictionary which is passed to selenium webdriver’s constructor (after applying firefox preferences)

• splinter_window_size

  Size of the browser window on browser initialization. Tuple in form (<width>, <height>). Default is (1366, 768)

Command-line options

• –splinter-implicit-wait

  Selenium webdriver implicit wait. Seconds (default: 1).

• –splinter-speed

  selenium webdriver speed (from command to command). Seconds (default: 0).

• –splinter-socket-timeout

  Selenium webdriver socket timeout for for communication between the webdriver and the browser. Seconds (default: 120).

• –splinter-webdriver

  Webdriver name to use. (default: firefox). Options:

  • firefox

  • remote

  • chrome

  • phantomjs

  For more details, refer to splinter and selenium documentation.

• –splinter-remote-url

  Webdriver remote url to use. (default: None). Will be used only if selected webdriver name is ‘remote’.

  For more details, refer to splinter and selenium documentation.

• –splinter-session-scoped-browser

  pytest-splinter should use single browser instance per test session. (set by default).

Browser fixture

As mentioned above, browser is a fixture made by creating splinter’s Browser object, but with some overrides.

• visit

  Added possibility to wait for condition on each browser visit by having a fixture.

• wait_for_condition

  Method copying selenium’s wait_for_condition, with difference that condition is in python, so there you can do whatever you want, and not only execute javascript via browser.evaluate_script.

• status_code

  This functionality is removed, so not available. Splinter implements this using additional request from python side, which is in general performance-wise not a good idea. Also normally when you interact with the browser as a user, you don’t need the status code of the page.

Several browsers for your test

You can have several browsers in one test.

import pytest

def admin_browser(browser_instance_getter, browser_pool):
    browser = browser_instance_getter()
    browser_pool["admin_browser"] = browser
    return browser

def test_with_several_browsers(browser, admin_browser):
    ...

Python3 support

Python3 is supported, check if you have recent version of splinter as it was added recently.

Example

test_your_test.py:

def test_some_browser_stuff(browser):
    """Test using real browser."""
    url = "http://www.google.com"
    browser.visit(url)
    browser.fill('q', 'splinter - python acceptance testing for web applications')
    # Find and click the 'search' button
    button = browser.find_by_name('btnK')
    # Interact with elements
    button.click()
    assert browser.is_text_present('splinter.cobrateam.info'), 'splinter.cobrateam.info wasn't found... We need to'
    ' improve our SEO techniques'

Contact

If you have questions, bug reports, suggestions, etc. please create an issue on the GitHub project page.

License

This software is licensed under the MIT license

See License

© 2014 Paylogic International.

Changelog

1.1.0

• added possibility to have multiple browser instances for single test (amakhnach, bubenkoff)

1.0.4

• Fixed browser fixture to support splinter_browser_load_condition and splinter_browser_load_timeout by default. (markon)

1.0.3

• unicode fixes to setup.py (bubenkoff,valberg)

1.0.2

• wait_for_condition now receives pytest_bdd.plugin.Browser object, not selenium webdriver one (bubenkoff)

1.0.1

• Refactoring and cleanup (bubenkoff)

1.0.0

• Initial public release