anchor.diff:    DUnitX.TestFramework;
   
   const
  -  CanonicalVersion = '1.3.0';
  +  CanonicalVersion = '1.4.0';
   
   type
   
  
positive.code:     [Test]
      [Ignore]
      procedure valid_strings_with_a_non_digit_included_become_invalid;
  
      [Test]
      [Ignore]
  
negative.code:   Assert.AreEqual(true, TLuhn.Valid('095 245 88'));
  end;
  
  procedure TLuhnTest.valid_strings_with_a_non_digit_added_at_the_end_become_invalid;
  begin
    Assert.AreEqual(false, TLuhn.Valid('059a'));
  end;
  
  procedure TLuhnTest.valid_strings_with_a_non_digit_included_become_invalid;
  begin
    Assert.AreEqual(false, TLuhn.Valid('055a 444 285'));
  