Additional tests + support for empty es_config + documentation

test/integration/config.yml

@@ -1,6 +1,6 @@
 ---
 #Test explicit setting of parameters and variables
-- name: Elasticsearch Package tests
+- name: Elasticsearch Config tests
   hosts: localhost
   roles:
     #expand to all available parameters

test/integration/multi.yml

@@ -1,6 +1,6 @@
 ---
 #Test ability to deploy multiple instances to a machine
-- name: Elasticsearch Config tests
+- name: Elasticsearch Multi tests
   hosts: localhost
   roles:
     - { role: elasticsearch, es_instance_name: "master", es_data_dir: "/opt/elasticsearch", es_heap_size: "1g", es_config: { "discovery.zen.ping.multicast.enabled": false, discovery.zen.ping.unicast.hosts: "localhost:9300", http.port: 9200, transport.tcp.port: 9300, node.data: false, node.master: true, bootstrap.mlockall: true, discovery.zen.ping.multicast.enabled: false } }

test/integration/multi/serverspec/default_spec.rb

@@ -88,13 +88,13 @@ context "basic tests" do
   end
 
   #test to make sure mlock was applied
-  describe command('curl "localhost:9200/_nodes/process?pretty" | grep mlockall') do
+  describe command('curl "localhost:9200/_nodes/localhost-master/process?pretty" | grep mlockall') do
     its(:stdout) { should match /\"mlockall\" : true/ }
     its(:exit_status) { should eq 0 }
   end
 
   #test to make sure mlock was not applied
-  describe command('curl "localhost:9201/_nodes/process?pretty" | grep mlockall') do
+  describe command('curl "localhost:9201/_nodes/localhost-node1/process?pretty" | grep mlockall') do
     its(:stdout) { should match /\"mlockall\" : false/ }
     its(:exit_status) { should eq 0 }
   end

test/integration/standard.yml

@@ -2,7 +2,7 @@
 - name: wrapper playbook for kitchen testing "elasticsearch"
   hosts: localhost
   roles:
-    - { role: elasticsearch, es_config: { "discovery.zen.ping.multicast.enabled": true }, es_instance_name: "node1" }
+    - { role: elasticsearch, es_instance_name: "node1" }
   vars:
     es_use_repository: "true"
     es_plugins: