dev#178962 fix bug on destruct Service method

VERSIONS_WIP/178962

+ - hotline #178962 : Connecteur Orphée : Quand un utilisateur est connecté, les  exemplaires sur les pages notices ne se chargent plus
\ No newline at end of file

library/Class/WebService/SIGB/Orphee/Service.php

@@ -71,7 +71,7 @@ class Class_WebService_SIGB_Orphee_Service extends Class_WebService_SIGB_Abstrac
 
 
   public function __destruct() {
-    if ($this->isConnected())
+    if ($this->_session_strategy && $this->isConnected())
       $this->disconnect();
   }
 

tests/library/Class/WebService/SIGB/OrpheeServiceTest.php

@@ -76,6 +76,16 @@ class OrpheeServiceGetServiceTest extends ModelTestCase {
   }
 
 
+  /** @test */
+  function shouldNotRecreateSessionStrategyOnServiceDestruction() {
+    $orphee = Class_WebService_SIGB_Orphee_Service::getService('tests/fixtures/orphee.wsdl');
+    $orphee->setSearchClient($this->_search_client);
+    unset($orphee);
+    gc_collect_cycles();
+    $this->assertFalse($this->_search_client->methodHasBeenCalled('EndSession'));
+  }
+
+
   /** @test */
   public function serviceHoldModeShouldDefaultToHoldTitle() {
     $orphee = Class_WebService_SIGB_Orphee::getService(['url_serveur' => 'tests/fixtures/orphee.wsdl',