function it_should_return_MatchingRule_when_calling_groupIsUniversal()
{
$this->groupIsUniversal()->shouldReturnAnInstanceOf('LdapTools\\Query\\Operator\\MatchingRule');
$this->groupIsUniversal()->getAttribute()->shouldBeEqualTo('groupType');
$this->groupIsUniversal()->getValue()->shouldBeEqualTo(GroupTypeFlags::UNIVERSAL_GROUP);
}