added molecule test

Author: madoke

molecule/default/converge.yml

@@ -0,0 +1,15 @@
+---
+- name: Converge
+  hosts: all
+  tasks:
+    - name: "Include ansible-ipfs-cluster"
+      vars:
+        ipfs_enable: true
+        ipfs_peer_id: "123"
+        ipfs_private_key: "private-key-123"
+        ipfs_cluster_enable: true
+        ipfs_cluster_id: "456"
+        ipfs_cluster_private_key: "cluster-private-key-456"
+        ipfs_cluster_peer_addr: "cluster-peer-addr"
+      include_role:
+        name: "ansible-ipfs-cluster"

molecule/default/molecule.yml

@@ -0,0 +1,13 @@
+---
+dependency:
+  name: galaxy
+driver:
+  name: docker
+platforms:
+  - name: instance
+    image: docker.io/pycontribs/centos:8
+    pre_build_image: true
+provisioner:
+  name: ansible
+verifier:
+  name: ansible

molecule/default/verify.yml

@@ -0,0 +1,10 @@
+---
+# This is an example playbook to execute Ansible tests.
+
+- name: Verify
+  hosts: all
+  gather_facts: false
+  tasks:
+  - name: Example assertion
+    assert:
+      that: true