Issue geerlingguy#202: Try to run collection test from shell script instead.

Author: geerlingguy

.travis.yml

@@ -6,8 +6,7 @@ branches:
     - master
 
 env:
-  - playbook: collection.yml
-    distro: centos7
+  - shell_script: collection.sh
 
   # Run each test playbook in a separate environment.
   - playbook: deployments.yml

tests/collection.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+#
+# Collection playbook tests.
+set -e
+
+# Make sure pip3 is available.
+sudo apt-get update
+sudo apt-get install -y python3-pip python3-setuptools
+pip3 install --upgrade setuptools pip
+
+# Install dependencies.
+sudo pip3 install ansible
+
+cd collection
+
+# Run Ansible playbook.
+ansible-playbook -c local -i 'localhost,' main.yml