Added tests script and sample pillars, Kitchen tests and Travis
diff --git a/tests/pillar/cluster.sls b/tests/pillar/cluster.sls
new file mode 100644
index 0000000..316438e
--- /dev/null
+++ b/tests/pillar/cluster.sls
@@ -0,0 +1,18 @@
+elasticsearch:
+  server:
+    enabled: true
+    bind:
+      address: 0.0.0.0
+      port: 9200
+    cluster:
+      multicast: false
+      members:
+        - host: elastic01
+          port: 9300
+        - host: elastic02
+          port: 9300
+        - host: elastic03
+          port: 9300
+    index:
+      shards: 5
+      replicas: 1
\ No newline at end of file