Added new code for correct molecule verification

.travis.yml

@@ -9,7 +9,7 @@ before_install:
 - sudo apt-get install -o Dpkg::Options::="--force-confold" --force-yes -y docker-engine
 
 install:
-- pip install molecule
+- pip install molecule ansible
 
 script:
 - molecule test

tests/test_docker.py

@@ -1,3 +1,9 @@
+from testinfra.utils.ansible_runner import AnsibleRunner
+import pytest
+import requests
+
+testinfra_hosts = AnsibleRunner('.molecule/ansible_inventory').get_hosts('all')
+
 
 def test_telegraf_running_and_enabled(Service, SystemInfo):
     telegraf = Service("telegraf")