diff --git a/Tests/Listener/VirusScannerListenerTest.php b/Tests/Listener/VirusScannerListenerTest.php
index c3db1fe07adfcdf4f1261d0d6fa29291b294a2c9..90319105535bb2ba3611b55c6ab32772b776ffab 100644
--- a/Tests/Listener/VirusScannerListenerTest.php
+++ b/Tests/Listener/VirusScannerListenerTest.php
@@ -64,8 +64,8 @@ class VirusScannerListenerTest extends PHPUnit_Framework_TestCase
             'status' => Client::RESULT_OK
         ];
 
-        $this->client->expects($this->any())->method('scanFile')->with('foopath')->willReturn($result);
-        $this->file->expects($this->any())->method('setMetadata')->with(['virus_scanner' => ['has_virus' => false]]);
+        $this->client->expects($this->once())->method('scanFile')->with('foopath')->willReturn($result);
+        $this->file->expects($this->once())->method('setMetadata')->with(['virus_scanner' => ['has_virus' => false]]);
 
         $this->listener->onFileUploadCompleted($this->event);
     }
@@ -81,12 +81,12 @@ class VirusScannerListenerTest extends PHPUnit_Framework_TestCase
             'status' => Client::RESULT_FOUND
         ];
 
-         $this->client->expects($this->any())
+        $this->client->expects($this->once())
             ->method('scanFile')
             ->with('foopath')
             ->willReturn($result);
 
-        $this->file->expects($this->any())
+        $this->file->expects($this->once())
             ->method('setMetadata')
             ->with(['virus_scanner' => ['has_virus' => true, 'detected' => 'Terrible virus']]);
 
@@ -98,14 +98,14 @@ class VirusScannerListenerTest extends PHPUnit_Framework_TestCase
      */
     public function testGetClientFailed()
     {
-        $this->client->expects($this->any())->method('ping')->willThrowException(new ConnectionException());
+        $this->client->expects($this->once())->method('ping')->willThrowException(new ConnectionException());
         $this->listener->onFileUploadCompleted($this->event);
     }
 
 
     public function testGetClientSucceed()
     {
-        $this->client->expects($this->any())->method('ping')->willReturn(true);
+        $this->client->expects($this->once())->method('ping')->willReturn(true);
         $this->listener->onFileUploadCompleted($this->event);
     }