public string check_paperversion(string identification)
        {
            // Arrange
            TemporaryRSZ temporaryRSZ = new TemporaryRSZ(identification);

            // Act

            // Assert
            Assert.That(temporaryRSZ.IsValid, Is.True);
            Assert.That(temporaryRSZ.ElectronicVersion, Is.Not.Null);
            return(temporaryRSZ.PaperVersion);
        }
        public void temporary_rsz_is_valid(string identification)
        {
            // Arrange
            TemporaryRSZ temporaryRsz = new TemporaryRSZ(identification);

            // Act

            // Assert
            Assert.That(temporaryRsz.IsValid, Is.True);
            Assert.That(temporaryRsz.ElectronicVersion, Is.Not.Null);
            Assert.That(temporaryRsz.PaperVersion, Is.Not.Null);
        }