private function getCoordinator()
 {
     $coordinator = new SqlChangeDispatchCoordinator(false, 'TestRepo');
     $coordinator->setBatchSize(3);
     $coordinator->setRandomness(3);
     $coordinator->setLockGraceInterval(120);
     $coordinator->setDispatchInterval(60);
     $coordinator->setArrayRandOverride(function ($array) {
         $keys = array_keys($array);
         $last = end($keys);
         return $last;
     });
     $coordinator->setTimeOverride(function () {
         return wfTimestamp(TS_UNIX, '20140303000000');
     });
     $coordinator->setIsClientLockUsedOverride(function ($db, $lockName) {
         return $lockName === 'Wikibase.TestRepo.dispatchChanges.zhwiki';
     });
     $coordinator->setEngageClientLockOverride(function ($db, $lockName) {
         return $lockName !== 'Wikibase.TestRepo.dispatchChanges.zhwiki';
     });
     $coordinator->setReleaseClientLockOverride(function ($db, $lockName) {
         return true;
     });
     return $coordinator;
 }
 private function getCoordinator()
 {
     $clientWikis = array('dewiki' => 'dewikidb', 'enwiki' => 'enwikidb', 'nlwiki' => 'nlwikidb', 'ruwiki' => 'ruwikidb', 'zhwiki' => 'zhwikidb');
     $coordinator = new SqlChangeDispatchCoordinator(false, $clientWikis);
     $coordinator->setBatchSize(3);
     $coordinator->setRandomness(3);
     $coordinator->setLockGraceInterval(120);
     $coordinator->setDispatchInterval(60);
     $coordinator->setArrayRandOverride(function ($array) {
         $keys = array_keys($array);
         $last = end($keys);
         return $last;
     });
     $coordinator->setTimeOverride(function () {
         return wfTimestamp(TS_UNIX, '20140303000000');
     });
     $coordinator->setIsClientLockUsedOverride(function ($wikiDB, $lockName) {
         return $wikiDB === 'zhwikidb';
     });
     $coordinator->setEngageClientLockOverride(function ($wikiDB) {
         return $wikiDB !== 'zhwikidb';
     });
     $coordinator->setReleaseClientLockOverride(function ($wikiDB) {
         return true;
     });
     return $coordinator;
 }