public function testUserInitialState()
{
$user = new User();
$this->assertNull($user->getLidnr());
$this->assertNull($user->getEmail());
$this->assertNull($user->getPassword());
$this->assertNull($user->getMember());
$this->assertEmpty($user->getRoleNames());
$this->assertEquals('user_', $user->getRoleId());
$this->assertEquals('user', $user->getResourceId());
$this->assertInstanceOf('Doctrine\\Common\\Collections\\ArrayCollection', $user->getRoles());
$this->assertEquals(0, count($user->getRoles()));
}