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+5 -3 +/-1 browse

Kevin Schoon [me@kevinschoon.com]

3050ab86e840eba1942770e9caffd5604f59b4c4

Sat, 28 Dec 2024 22:41:09 +0000 (10 months ago)

trim rewritten header values and append newline
1diff --git a/maitred/src/rewrite.rs b/maitred/src/rewrite.rs
2index 4b76dac..a455288 100644
3--- a/maitred/src/rewrite.rs
4+++ b/maitred/src/rewrite.rs
5 @@ -6,7 +6,7 @@ pub struct Rewrite<'a>(pub &'a mut Vec<u8>);
6 impl<'a> Rewrite<'a> {
7 /// Prepend a header to the message body
8 pub fn with_header(&mut self, key: &str, value: &str) {
9- let header: Vec<u8> = format!("{}: {}", key, value).bytes().collect();
10+ let header: Vec<u8> = format!("{}: {}\n", key, value.trim_end()).bytes().collect();
11 self.0.splice(0..0, header);
12 }
13
14 @@ -21,8 +21,7 @@ impl<'a> Rewrite<'a> {
15 mod test {
16 use super::*;
17
18- const TEST_EMAIL: &str = r#"
19- Date: Mon, 2 Sep 2024 00:17:18 +0200
20+ const TEST_EMAIL: &str = r#"Date: Mon, 2 Sep 2024 00:17:18 +0200
21 From: kevin <kevin@ayllu-dev.local>
22 To: hello@example.org
23 Subject: Fuu
24 @@ -42,5 +41,8 @@ Hello World
25 let message = rewrite.message().unwrap();
26 let value = message.header("a").unwrap();
27 assert!(value.as_text().unwrap() == "b");
28+ let message_str = String::from_utf8(message.raw_message().to_vec()).unwrap();
29+ assert!(message_str.split("\n").next().unwrap() == "a: b");
30+ assert!(message_str.split("\n").nth(1).unwrap() == "Date: Mon, 2 Sep 2024 00:17:18 +0200");
31 }
32 }