hide the geoip error logs in phpunit output

plugins/UserCountry/GeoIPAutoUpdater.php

@@ -518,8 +518,10 @@ class GeoIPAutoUpdater extends ScheduledTask
      * Databases are renamed to ${original}.broken .
      *
      * Note: method is protected for testability.
+     *
+     * @param $logErrors - only used to hide error logs during tests
      */
-    protected function performRedundantDbChecks()
+    protected function performRedundantDbChecks($logErrors = true)
     {
         $databaseTypes = array_keys(GeoIp::$dbNames);
 
@@ -538,8 +540,11 @@ class GeoIPAutoUpdater extends ScheduledTask
             self::getTestLocationCatchPhpErrors($provider);
             if (self::$unzipPhpError !== null) {
                 list($errno, $errstr, $errfile, $errline) = self::$unzipPhpError;
-                Log::error("GeoIPAutoUpdater: Encountered PHP error when performing redundant tests on GeoIP "
-                    . "%s database: %s: %s on line %s of %s.", $type, $errno, $errstr, $errline, $errfile);
+
+                if($logErrors) {
+                    Log::error("GeoIPAutoUpdater: Encountered PHP error when performing redundant tests on GeoIP "
+                        . "%s database: %s: %s on line %s of %s.", $type, $errno, $errstr, $errline, $errfile);
+                }
 
                 // get the current filename for the DB and an available new one to rename it to
                 list($oldPath, $newPath) = $this->getOldAndNewPathsForBrokenDb($customNames[$type]);

plugins/UserCountry/tests/Unit/UserCountryTest.php

@@ -8,6 +8,7 @@
 
 namespace Piwik\Plugins\UserCountry\tests\Unit;
 
+use Piwik\Log;
 use Piwik\Plugins\UserCountry\GeoIPAutoUpdater;
 use Piwik\Plugins\UserCountry\LocationProvider\GeoIp;
 use Piwik\Plugins\UserCountry;
@@ -173,9 +174,10 @@ class Piwik_UserCountry_GeoIPAutoUpdater_publictest extends GeoIPAutoUpdater
         // empty
     }
 
-    public function performRedundantDbChecks()
+    // during tests do not call the Log::error or they will be displayed in the output
+    public function performRedundantDbChecks($logErrors = false)
     {
-        parent::performRedundantDbChecks();
+        parent::performRedundantDbChecks($logErrors);
     }
 
     public function downloadFile($type, $url)