use include_vars to include license during tests

tasks/xpack/elasticsearch-xpack-activation.yml

@@ -1,4 +1,4 @@
-
+---
 - name: Activate ES license (without shield authentication)
   uri:
     method: PUT
@@ -11,7 +11,7 @@
   when: '"shield" not in es_xpack_features
   failed_when: >
     license_activated.status != 200 or
-    license_activated.json.license_status is not defined or 
+    license_activated.json.license_status is not defined or
     license_activated.json.license_status != 'valid'
 
 - name: Activate ES license (with shield authentication)
@@ -29,7 +29,7 @@
   when: '"shield" in es_xpack_features
   failed_when: >
     license_activated.status != 200 or
-    license_activated.json.license_status is not defined or 
+    license_activated.json.license_status is not defined or
     license_activated.json.license_status != 'valid'
 
 - debug:

test/integration/xpack.yml

@@ -5,10 +5,10 @@
     - { role: elasticsearch, es_config: { "http.port": 9200, "transport.tcp.port":9300, discovery.zen.ping.unicast.hosts: "localhost:9300",
     "shield.authc.realms.file1.type": "file","shield.authc.realms.file1.order": 0, "shield.authc.realms.native1.type": "native","shield.authc.realms.native1.order": 1 },
     es_instance_name: "shield_node" }
+  include_vars: <%= ENV['ES_XPACK_LICENSE_FILE'] %>
   vars:
     es_templates: true
     es_enable_xpack: true
-    es_xpack_license: <%= ENV['ES_XPACK_LICENSE'] %>
     es_plugins:
       - plugin: lmenezes/elasticsearch-kopf
         version: master