git clone https://github.com/willthames/ansible-testing

ansible -M path/to/ansible-testing testing-playbook.yml

name: python is running app.py
test_process:
  state: present
  name: python
  args:
  - app.py

name: port 80 appears open from playbook machine
local_action: test_tcp host=example.com state=open port=80

name: check HTTP response has 200 status and contains Hello
local_action: test_http url=https://example.com/helloworld status=200 regex='.*Hello.*'

name: run hello command
action: command echo -n hello
register: hello_cmd

name: check results of hello command
assert:
  that:
    - "hello_cmd.stdout == 'hello'"
    - "hello_cmd.rc == 0"