protected function setUp()
 {
     $this->cache = $this->getMock('Doctrine\\Common\\Cache\\Cache');
     $this->adapter = $this->getMockBuilder('Oro\\Bundle\\TranslationBundle\\Provider\\OroTranslationAdapter')->disableOriginalConstructor()->getMock();
     $this->packagesProvider = $this->getMockBuilder('Oro\\Bundle\\TranslationBundle\\Provider\\PackagesProvider')->disableOriginalConstructor()->getMock();
     $this->packagesProvider->expects($this->any())->method('getInstalledPackages')->will($this->returnValue([]));
     $this->provider = new TranslationStatisticProvider($this->cache, $this->adapter, $this->packagesProvider);
 }