/**
  * @test
  * @group nameid
  */
 public function the_elements_in_a_name_id_format_list_can_be_counted()
 {
     $numberOne = NameIdFormat::emailAddress();
     $numberTwo = NameIdFormat::kerberosPrincipalName();
     $numberThree = NameIdFormat::windowsDomainQualifiedName();
     $twoElements = new NameIdFormatList(array($numberThree, $numberTwo));
     $threeElements = new NameIdFormatList(array($numberThree, $numberTwo, $numberOne));
     $this->assertCount(2, $twoElements);
     $this->assertCount(3, $threeElements);
 }