f4660639ca 2026-07-31 1: use smtp2tg::mail::MailServer;
f4660639ca 2026-07-31 2:
f4660639ca 2026-07-31 3: use stacked_errors::{
f4660639ca 2026-07-31 4: Result,
f4660639ca 2026-07-31 5: StackableErr,
f4660639ca 2026-07-31 6: };
f4660639ca 2026-07-31 7:
f4660639ca 2026-07-31 8: use tgbot::types::ChatPeerId;
f4660639ca 2026-07-31 9: /// Builds a `MailServer` purely from an in-memory TOML source, no
f4660639ca 2026-07-31 10: /// network access is performed while constructing it.
f4660639ca 2026-07-31 11: fn build_server () -> Result<MailServer> {
f4660639ca 2026-07-31 12: let settings = config::Config::builder()
f4660639ca 2026-07-31 13: .add_source(config::File::from_str(r#"
f4660639ca 2026-07-31 14: api_key = "test-api-key"
f4660639ca 2026-07-31 15: api_gateway = "https://api.telegram.org"
f4660639ca 2026-07-31 16: default = 0
f4660639ca 2026-07-31 17: unknown = "relay"
f4660639ca 2026-07-31 18: fields = ["date", "from", "subject"]
f4660639ca 2026-07-31 19: domains = ["example.com"]
f4660639ca 2026-07-31 20:
f4660639ca 2026-07-31 21: [recipients]
f4660639ca 2026-07-31 22: "someone@example.com" = 1
f4660639ca 2026-07-31 23: "root" = -1
f4660639ca 2026-07-31 24: "#, config::FileFormat::Toml))
f4660639ca 2026-07-31 25: .build()
f4660639ca 2026-07-31 26: .stack()?;
f4660639ca 2026-07-31 27: MailServer::new(settings)
f4660639ca 2026-07-31 28: }
f4660639ca 2026-07-31 29:
f4660639ca 2026-07-31 30: #[test]
f4660639ca 2026-07-31 31: fn get_id_returns_configured_recipient () -> Result<()> {
f4660639ca 2026-07-31 32: let server = build_server()?;
f4660639ca 2026-07-31 33: let cases = [
f4660639ca 2026-07-31 34: ("someone@example.com", 1),
f4660639ca 2026-07-31 35: ("someone", 0),
f4660639ca 2026-07-31 36: ("root", -1),
f4660639ca 2026-07-31 37: ("unknown@example.com", 0),
f4660639ca 2026-07-31 38: ];
f4660639ca 2026-07-31 39: for (email, id) in cases {
f4660639ca 2026-07-31 40: assert_eq!(*server.get_id(email)?, ChatPeerId::from(id), "email [{email}] expected to return id [{id}]");
f4660639ca 2026-07-31 41: }
f4660639ca 2026-07-31 42: Ok(())
f4660639ca 2026-07-31 43: }