public void AsMailboxAddress_ReturnsExpectedValue() { const string name = "Some Body"; const string address = "*****@*****.**"; var emailAddress = new EmailAddress(name, address); var mailboxAddress = emailAddress.AsMailboxAddress(); mailboxAddress.Should().BeOfType <MailboxAddress>(); mailboxAddress.Name.Should().Be(name); mailboxAddress.Address.Should().Be(address); }