An example WordPress Amulet test

01-regular

#!/usr/bin/python3

import os
import amulet
import requests

from .lib import helper

d = amulet.Deployment()
d.add('mysql')
d.add('wordpress')
d.relate('mysql:db', 'wordpress:db')
d.expose('wordpress')

try:
    # Create the deployment described above, give us 900 seconds to do it
    d.setup(timeout=900)
    # Setup will only make sure the services are deployed, related, and in a
    # "started" state. We can employ the sentries to actually make sure there
    # are no more hooks being executed on any of the nodes.
    d.sentry.wait()
except amulet.helpers.TimeoutError:
    amulet.raise_status(amulet.SKIP, msg="Environment wasn't stood up in time")
except:
    # Something else has gone wrong, raise the error so we can see it and this
    # will automatically "FAIL" the test.
    raise

# Shorten the names a little to make working with unit data easier
wp_unit = d.sentry.unit['wordpress/0']
mysql_unit = d.sentry.unit['mysql/0']

# WordPress requires user input to "finish" a setup. This code is contained in
# the helper.py file found in the lib directory. If it's not able to complete
# the WordPress setup we need to quit the test, not as failed per se, but as a
# SKIPed test since we can't accurately setup the environment
try:
    helper.finish_setup(wp_unit.info['public-address'], password='amulet-test')
except:
    amulet.raise_status(amulet.SKIP, msg="Unable to finish WordPress setup")

home_page = requests.get('http://%s/' % wp_unit.info['public-address'])
home_page.raise_for_status() # Make sure it's not 5XX error

lib(slash)helper.py

import requests


def finish_setup(unit, user='admin', password=None):
    h = {'User-Agent': 'Mozilla/5.0 Gecko/20100101 Firefox/12.0',
         'Content-Type': 'application/x-www-form-urlencoded',
         'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*',
         'Accept-Encoding': 'gzip, deflate'}

    r = requests.post('http://%s/wp-admin/install.php?step=2' % unit,
                      headers=h, data={'weblog_title': 'Amulet Test %s' % unit,
                      'user_name': user, 'admin_password': password,
                      'admin_email': 'test@example.tld',
                      'admin_password2': password,
                      'Submit': 'Install WordPress'})

    r.raise_for_status()