vsmtp-mail-parser 2.2.1

Next-gen MTA. Secured, Faster and Greener
Documentation 
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use crate::message::mail::{BodyType, Mail, MailHeaders};
use crate::{MailMimeParser, MailParser};

#[test]
fn simple() {
    let parsed = MailMimeParser::default()
        .parse_sync(
            include_str!("../../mail/rfc5322/A.1.1.a.eml")
                .lines()
                .map(|l| l.as_bytes().to_vec())
                .collect::<Vec<_>>(),
        )
        .unwrap()
        .unwrap_right();
    pretty_assertions::assert_eq!(
        parsed,
        Mail {
            headers: MailHeaders(
                [
                    ("from", "John Doe <jdoe@machine.example>"),
                    ("to", "Mary Smith <mary@example.net>"),
                    ("subject", "Saying Hello"),
                    ("date", "Fri, 21 Nov 1997 09:55:06 -0600"),
                    ("message-id", "<1234@local.machine.example>"),
                ]
                .into_iter()
                .map(|(k, v)| (k.to_string(), v.to_string()))
                .collect::<Vec<_>>()
            ),
            body: BodyType::Regular(
                vec!["This is a message just to say hello.", "So, \"Hello\"."]
                    .into_iter()
                    .map(str::to_string)
                    .collect::<_>()
            )
        }
    );

    pretty_assertions::assert_eq!(
        parsed.to_string(),
        include_str!("../../mail/rfc5322/A.1.1.a.eml").replace('\n', "\r\n"),
    );
}

#[test]
fn forward() {
    let parsed = MailMimeParser::default()
        .parse_sync(
            include_str!("../../mail/rfc5322/A.1.1.b.eml")
                .lines()
                .map(|l| l.as_bytes().to_vec())
                .collect::<Vec<_>>(),
        )
        .unwrap()
        .unwrap_right();
    pretty_assertions::assert_eq!(
        parsed,
        Mail {
            headers: MailHeaders(
                [
                    ("from", "John Doe <jdoe@machine.example>"),
                    ("sender", "Michael Jones <mjones@machine.example>"),
                    ("to", "Mary Smith <mary@example.net>"),
                    ("subject", "Saying Hello"),
                    ("date", "Fri, 21 Nov 1997 09:55:06 -0600"),
                    ("message-id", "<1234@local.machine.example>"),
                ]
                .into_iter()
                .map(|(k, v)| (k.to_string(), v.to_string()))
                .collect::<Vec<_>>()
            ),
            body: BodyType::Regular(
                vec!["This is a message just to say hello.", "So, \"Hello\"."]
                    .into_iter()
                    .map(str::to_string)
                    .collect::<_>()
            )
        }
    );
    pretty_assertions::assert_eq!(
        parsed.to_string(),
        include_str!("../../mail/rfc5322/A.1.1.b.eml").replace('\n', "\r\n")
    );
}