For testing Ansible playbooks and roles, there are two directories under the base directory:

• test_playbook is used for testing the playbooks in the Ansible configuration scripts.
• test_role is used for testing the roles in the Ansible configuration scripts.

To test an Ansible playbook using Vagrant:

• Create/modify a playbook under /playbooks (e.g. "foo.yml")
• Export its name as the value of the environment variable VAGRANT_ANSIBLE_PLAYBOOK, like this:

• export VAGRANT_ANSIBLE_PLAYBOOK=foo

• Execute vagrant up from within the test_playbook directory.

To test an Ansible role using Vagrant:

• Create/modify a role under /playbooks/roles (e.g. "bar-role")
• Export its name as the value of the environment variable VAGRANT_ANSIBLE_ROLE, like this:

• export VAGRANT_ANSIBLE_ROLE=bar-role

• Execute vagrant up from within the test_role directory.