function it_should_return_MatchingRule_when_calling_groupIsGlobal()
{
$this->groupIsGlobal()->shouldReturnAnInstanceOf('LdapTools\\Query\\Operator\\MatchingRule');
$this->groupIsGlobal()->getAttribute()->shouldBeEqualTo('groupType');
$this->groupIsGlobal()->getValue()->shouldBeEqualTo(GroupTypeFlags::GLOBAL_GROUP);
}