public function testCall()
 {
     $value = 'testValue';
     $this->initMocks();
     $filterMock = $this->getMock('FactoryInterface', ['filter']);
     $filterMock->expects($this->atLeastOnce())->method('filter')->with($this->equalTo($value))->will($this->returnValue($value));
     $this->configureFactoryMock($filterMock, 'alias', ['123']);
     $this->assertEquals($value, $this->_filterManager->alias($value, ['123']));
 }