Commit

Author: Kevin Schoon [me@kevinschoon.com]

Hash: 56cb09d466cb744b6a8568958b9ed69a06d11710

Timestamp: Wed, 09 Oct 2024 10:55:42 +0000 (2 months ago)

+76 -1 +/-1 browse

add transport test

1	diff --git a/maitred/src/transport.rs b/maitred/src/transport.rs
2	index c5da76a..15e2430 100644
3	--- a/maitred/src/transport.rs
4	+++ b/maitred/src/transport.rs
5	@@ -109,7 +109,7 @@ impl Decoder for Transport {
6	type Error = TransportError;
7
8	fn decode(&mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error> {
9	- tracing::trace!("{}", String::from_utf8_lossy(src));
10	+ tracing::trace!("Decoding:\n{}", String::from_utf8_lossy(src));
11
12	if src.is_empty() {
13	tracing::debug!("Empty command received");
14	@@ -194,3 +194,78 @@ impl Decoder for Transport {
15	}
16	}
17	}
18	+
19	+ #[cfg(test)]
20	+ mod test {
21	+
22	+ use super::*;
23	+
24	+ use bytes::BytesMut;
25	+
26	+ #[test]
27	+ fn sequential_commands() {
28	+ let mut transport = Transport::default();
29	+ match transport.decode(&mut BytesMut::from("HELO example.org\r\n")) {
30	+ Ok(Some(command)) => assert!(matches!(command, Command::Requests(_))),
31	+ _ => panic!()
32	+ };
33	+ match transport.decode(&mut BytesMut::from("DATA\r\n")) {
34	+ Ok(Some(command)) => assert!(matches!(command, Command::Requests(_))),
35	+ _ => panic!()
36	+ };
37	+ match transport.decode(&mut BytesMut::from("Subject: Hello World\r\n")) {
38	+ Ok(None) => {},
39	+ _ => panic!()
40	+ };
41	+ match transport.decode(&mut BytesMut::from("AAAAAAABBBBBBCCCCCCC")) {
42	+ Ok(None) => {},
43	+ _ => panic!()
44	+ };
45	+ match transport.decode(&mut BytesMut::from("DDDDDDDEEEEEEEFFFFFF")) {
46	+ Ok(None) => {},
47	+ _ => panic!()
48	+ };
49	+ match transport.decode(&mut BytesMut::from("\r\n.\r\n")) {
50	+ Ok(Some(Command::Payload(_))) => {},
51	+ _ => panic!()
52	+ };
53	+ match transport.decode(&mut BytesMut::from("QUIT\r\n")) {
54	+ Ok(Some(Command::Requests(_))) => {},
55	+ _ => panic!()
56	+ };
57	+ }
58	+
59	+ #[test]
60	+ fn sequential_commands_pipeline() {
61	+ let mut transport = Transport::default().pipelining(true);
62	+ match transport.decode(&mut BytesMut::from("HELO example.org\r\n")) {
63	+ Ok(Some(command)) => assert!(matches!(command, Command::Requests(_))),
64	+ _ => panic!()
65	+ };
66	+ match transport.decode(&mut BytesMut::from("DATA\r\n")) {
67	+ Ok(Some(command)) => assert!(matches!(command, Command::Requests(_))),
68	+ _ => panic!()
69	+ };
70	+ match transport.decode(&mut BytesMut::from("Subject: Hello World\r\n")) {
71	+ Ok(None) => {},
72	+ _ => panic!()
73	+ };
74	+ match transport.decode(&mut BytesMut::from("AAAAAAABBBBBBCCCCCCC")) {
75	+ Ok(None) => {},
76	+ _ => panic!()
77	+ };
78	+ match transport.decode(&mut BytesMut::from("DDDDDDDEEEEEEEFFFFFF")) {
79	+ Ok(None) => {},
80	+ _ => panic!()
81	+ };
82	+ match transport.decode(&mut BytesMut::from("\r\n.\r\n")) {
83	+ Ok(Some(Command::Payload(_))) => {},
84	+ _ => panic!()
85	+ };
86	+ match transport.decode(&mut BytesMut::from("QUIT\r\n")) {
87	+ Ok(Some(Command::Requests(_))) => {},
88	+ _ => panic!()
89	+ };
90	+ }
91	+
92	+ }