Add tox for tests

.gitignore

@@ -10,3 +10,6 @@
 *.log
 
 *.pytest_cache/
+
+# Tox
+.tox/

.travis.yml

@@ -4,13 +4,10 @@ language: python
 services:
   - docker
 before_install:
-  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
-  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
-  - sudo apt-get update
-  - sudo apt-get -y install docker-ce
+  - sudo apt-get -qq update
 install:
-  - pip install -r ci-requirement.txt
+  - pip install tox-travis
 script:
-  - molecule test -s default
+  - tox
 notifications:
   webhooks: https://galaxy.ansible.com/api/v1/notifications/

molecule/default/molecule.yml

@@ -10,10 +10,10 @@ driver:
 lint:
   name: yamllint
 platforms:
-  - name: sb_centos6
+  - name: sb_centos6-$TOX_ENVNAME
     image: centos:6
     privileged: True
-  - name: sb_centos7
+  - name: sb_centos7-$TOX_ENVNAME
     image: centos:7
     privileged: True
     command: '/sbin/init'

ci-requirement.txt → requirements.txt

@@ -1,3 +1,2 @@
-ansible==2.4.5
 molecule==2.19.0
 docker<3.0.0

tox.ini

@@ -0,0 +1,18 @@
+[tox]
+minversion = 3.4.0
+envlist = py{27,36}-ansible{24,25,26,27}
+skipsdist = true
+
+[testenv]
+passenv = *
+deps =
+    -rrequirements.txt
+    ansible24: ansible>=2.4,<2.5
+    ansible25: ansible>=2.5,<2.6
+    ansible26: ansible>=2.6,<2.7
+    ansible27: ansible>=2.7,<2.8
+commands =
+    molecule test -s default
+setenv =
+    TOX_ENVNAME={envname}
+    MOLECULE_EPHEMERAL_DIRECTORY=/tmp/{envname}