this might fix the tests as a superuser is needed to import logs

tests/PHPUnit/BaseFixture.php

@@ -216,7 +216,14 @@ abstract class Test_Piwik_BaseFixture extends PHPUnit_Framework_Assert
      */
     public static function getTokenAuth()
     {
-        $login    = 'admin';
+        $user = self::createSuperUser();
+
+        return $user['token_auth'];
+    }
+
+    public static function createSuperUser()
+    {
+        $login = 'admin';
         $password = '098f6bcd4621d373cade4e832627b4f6';
 
         $token = APIUsersManager::getInstance()->getTokenAuth($login, $password);
@@ -232,7 +239,7 @@ abstract class Test_Piwik_BaseFixture extends PHPUnit_Framework_Assert
             $model->setSuperUserAccess($login, true);
         }
 
-        return $token;
+        return $model->getUserByTokenAuth($token);
     }
 
     /**

tests/PHPUnit/Fixtures/ManySitesImportedLogs.php

@@ -131,7 +131,7 @@ class Test_Piwik_Fixture_ManySitesImportedLogs extends Test_Piwik_BaseFixture
                       '--enable-testmode'           => false,
                       '--recorders'                 => '4',
                       '--recorder-max-payload-size' => '2');
-
+        self::createSuperUser();
         self::executeLogImporter($logFile, $opts);
     }
 
@@ -149,7 +149,7 @@ class Test_Piwik_Fixture_ManySitesImportedLogs extends Test_Piwik_BaseFixture
                       '--enable-testmode'           => false,
                       '--recorders'                 => '4',
                       '--recorder-max-payload-size' => '1');
-
+        self::createSuperUser();
         self::executeLogImporter($logFile, $opts);
     }