37 lines
1.4 KiB
Rust
37 lines
1.4 KiB
Rust
#[cfg(test)]
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#[cfg(feature = "file-transport")]
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mod test {
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use lettre::{transport::file::FileTransport, Message, Transport};
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use std::{
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env::temp_dir,
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fs::{remove_file, File},
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io::Read,
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};
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#[test]
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fn file_transport() {
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let sender = FileTransport::new(temp_dir());
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let email = Message::builder()
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.from("NoBody <nobody@domain.tld>".parse().unwrap())
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.reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
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.to("Hei <hei@domain.tld>".parse().unwrap())
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.subject("Happy new year")
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.date("Tue, 15 Nov 1994 08:12:31 GMT".parse().unwrap())
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.body("Be happy!")
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.unwrap();
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let result = sender.send(&email);
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let id = result.unwrap();
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let file = temp_dir().join(format!("{}.json", id));
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let mut f = File::open(file.clone()).unwrap();
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let mut buffer = String::new();
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let _ = f.read_to_string(&mut buffer);
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assert_eq!(
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buffer,
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"{\"envelope\":{\"forward_path\":[\"hei@domain.tld\"],\"reverse_path\":\"nobody@domain.tld\"},\"raw_message\":null,\"message\":\"From: NoBody <nobody@domain.tld>\\r\\nReply-To: Yuin <yuin@domain.tld>\\r\\nTo: Hei <hei@domain.tld>\\r\\nSubject: Happy new year\\r\\nDate: Tue, 15 Nov 1994 08:12:31 GMT\\r\\n\\r\\nBe happy!\"}");
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remove_file(file).unwrap();
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}
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}
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