/**
  * @test
  * @group nameid
  */
 public function a_name_id_format_can_be_cast_to_string()
 {
     $nameIdFormat = NameIdFormat::transient();
     $this->assertEquals(NameIdFormat::TRANSIENT_IDENTIFIER, (string) $nameIdFormat);
 }
 /**
  * @test
  * @group nameid
  */
 public function deserializing_a_serialized_name_id_format_list_results_in_an_equal_value_object()
 {
     $formatOne = NameIdFormat::transient();
     $formatTwo = NameIdFormat::unspecified();
     $original = new NameIdFormatList(array($formatOne, $formatTwo));
     $deserialized = NameIdFormatList::deserialize($original->serialize());
     $this->assertTrue($original->equals($deserialized));
 }