public function testCountUsersTwoBackends()
{
/**
* @var \Test\Util\User\Dummy | \PHPUnit_Framework_MockObject_MockObject $backend
*/
$backend1 = $this->getMock('\\Test\\Util\\User\\Dummy');
$backend1->expects($this->once())->method('countUsers')->will($this->returnValue(7));
$backend1->expects($this->once())->method('implementsActions')->with(\OC_USER_BACKEND_COUNT_USERS)->will($this->returnValue(true));
$backend1->expects($this->once())->method('getBackendName')->will($this->returnValue('Mock_Test_Util_User_Dummy'));
$backend2 = $this->getMock('\\Test\\Util\\User\\Dummy');
$backend2->expects($this->once())->method('countUsers')->will($this->returnValue(16));
$backend2->expects($this->once())->method('implementsActions')->with(\OC_USER_BACKEND_COUNT_USERS)->will($this->returnValue(true));
$backend2->expects($this->once())->method('getBackendName')->will($this->returnValue('Mock_Test_Util_User_Dummy'));
$manager = new \OC\User\Manager();
$manager->registerBackend($backend1);
$manager->registerBackend($backend2);
$result = $manager->countUsers();
//because the backends have the same class name, only one value expected
$this->assertEquals(1, count($result));
$keys = array_keys($result);
$this->assertTrue(strpos($keys[0], 'Mock_Test_Util_User_Dummy') !== false);
$users = array_shift($result);
//users from backends shall be summed up
$this->assertEquals(7 + 16, $users);
}
