public void Real_validator_checks_for_whitespace_and_at()
{
MailingLogic.IsValidEmailAddress(null).Should().BeFalse();
MailingLogic.IsValidEmailAddress(String.Empty).Should().BeFalse();
MailingLogic.IsValidEmailAddress("\t\r\n").Should().BeFalse();
MailingLogic.IsValidEmailAddress("This has no at sign, is not email").Should().BeFalse();
MailingLogic.IsValidEmailAddress("@").Should().BeTrue();
}
public void We_can_read_email_addresses_as_lines_from_stream()
{
var contents =
@"[email protected]
[email protected]";
using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(contents)))
{
MailingLogic.LineBasedEmailAddresses(ms).ShouldBeEquivalentTo(new string[] { "*****@*****.**", "*****@*****.**" });
}
}
public void Target_not_called_for_invalid_addresses()
{
var emailAddresses = new string[] { "*****@*****.**", "rubbish" };
int count = 0;
MailingLogic.Process(emailAddresses,
(em) => { return(em != "rubbish"); },
em => em,
(em, cnt) => { count++; });
count.Should().Be(1);
}
public void Target_called_for_valid_addresses()
{
var emailAddresses = new string[] { "*****@*****.**", "*****@*****.**" };
int count = 0;
MailingLogic.Process(emailAddresses,
(em) => true,
em => em,
(em, cnt) => { count++; });
count.Should().Be(2);
}
public void Putting_it_together()
{
var contents =
@"bla bla
[email protected]
[email protected]
oops new lines there";
using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(contents)))
{
MailingLogic.Process(MailingLogic.LineBasedEmailAddresses(ms),
MailingLogic.IsValidEmailAddress,
MailingLogic.GetContentFor,
MailingLogic.SendItReally);
}
}