Vagrant 1.7+ defaults to removing the insecure SSH key which causes
the cap tasks to fail. Add configuration to use old method
Requires that the Vagrant configuration syntax is updated, so also
update the box/url and network definitions
This means the latest version of Vagrant will be needed to run the
test features.
This commit removes the existing 'local' integration tests and replaces
them with Cucumber features running against VMs. At this stage,
some of the assertions are pending due to the limited nature of the
response returned when executing commands through Vagrant, but the
framework is there as a starting point to build upon.
To run the suite:
bundle exec cucumber
During development, avoid scraping the VM between runs:
bundle exec cucumber KEEPING_RUNNING=1
Ultimately I would like to see the `TestApp` helpers along with the Vagrant
integration packaged and available for use when developing gems that work with
Cap. For now though, this closes#641