- attempt to use version_compare and ELASTICSEARCH_VERSION

Author: oleg-andreyev

env/elasticsearch/Dockerfile

@@ -2,6 +2,7 @@ FROM elasticsearch:2.3.2
 MAINTAINER Nicolas Ruflin <[email protected]>
 
 # Dependencies
+ENV ELASTICSEARCH_VERSION 2.3.2
 ENV ES_IMAGE_PLUGIN_VER 1.7.1
 ENV ES_PLUGIN_BIN /usr/share/elasticsearch/bin/plugin
 

test/lib/Elastica/Test/ClientTest.php

@@ -29,8 +29,8 @@ public function testConstruct()
     public function testGetVersion()
     {
         $client = $this->_getClient();
-        $this->assertNotEmpty($version = $client->getVersion());
-        $this->assertSame($version, $client->getVersion());
+        $this->assertNotEmpty($client->getVersion());
+        $this->assertTrue(version_compare($client->getVersion(), $_SERVER['ELASTICSEARCH_VERSION'], '>='));
     }
 
     /**