Add the ethercalc::apache class to the test fixture and ensure the
service is accessible over port 80. This also corrects a minor
idempotency issue in this class due to the way the ssl-cert package and
the /etc/ssl/private file resources were ordered.
Change-Id: I4cdba5b1881c3e9891ca9f8c2c4dd50ca5662d4e
Add a test to ensure the module is idempotent. By doing this extra work,
the ethercalc service has enough time to figure things out and get
started, so we can also enable the checks to ensure the service is
responding.
Change-Id: Iede6db9dda0814bee9072c6dcc554ccc1aa89af1