public function testgetPairs() { $data = array(); $database = $this->getMockBuilder('\\Box_Database')->getMock(); $database->expects($this->atLeastOnce())->method('getAssoc')->will($this->returnValue(array())); $di = new \Box_Di(); $di['db'] = $database; $di['array_get'] = $di->protect(function (array $array, $key, $default = null) use($di) { return isset($array[$key]) ? $array[$key] : $default; }); $clientService = new \Box\Mod\Client\Service(); $clientService->setDi($di); $result = $clientService->getPairs($data); $this->assertInternalType('array', $result); }