chore: checkpoint before Python removal

vendor/lettre/tests/transport_file.rs

@@ -0,0 +1,203 @@
+#[cfg(all(feature = "file-transport", feature = "builder"))]
+fn default_date() -> std::time::SystemTime {
+    use std::time::{Duration, SystemTime};
+
+    // Tue, 15 Nov 1994 08:12:31 GMT
+    SystemTime::UNIX_EPOCH + Duration::from_secs(784887151)
+}
+
+#[cfg(test)]
+#[cfg(all(feature = "file-transport", feature = "builder"))]
+mod sync {
+    use std::{
+        env::temp_dir,
+        fs::{read_to_string, remove_file},
+    };
+
+    use lettre::{FileTransport, Message, Transport};
+
+    use crate::default_date;
+
+    #[test]
+    fn file_transport() {
+        let sender = FileTransport::new(temp_dir());
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .date(default_date())
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let result = sender.send(&email);
+        let id = result.unwrap();
+
+        let eml_file = temp_dir().join(format!("{id}.eml"));
+        let eml = read_to_string(&eml_file).unwrap();
+
+        assert_eq!(
+            eml,
+            concat!(
+                "From: NoBody <nobody@domain.tld>\r\n",
+                "Reply-To: Yuin <yuin@domain.tld>\r\n",
+                "To: Hei <hei@domain.tld>\r\n",
+                "Subject: Happy new year\r\n",
+                "Date: Tue, 15 Nov 1994 08:12:31 +0000\r\n",
+                "Content-Transfer-Encoding: 7bit\r\n",
+                "\r\n",
+                "Be happy!"
+            )
+        );
+        remove_file(eml_file).unwrap();
+    }
+
+    #[test]
+    #[cfg(feature = "file-transport-envelope")]
+    fn file_transport_with_envelope() {
+        let sender = FileTransport::with_envelope(temp_dir());
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .date(default_date())
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let result = sender.send(&email);
+        let id = result.unwrap();
+
+        let eml_file = temp_dir().join(format!("{id}.eml"));
+        let eml = read_to_string(&eml_file).unwrap();
+
+        let json_file = temp_dir().join(format!("{id}.json"));
+        let json = read_to_string(&json_file).unwrap();
+
+        assert_eq!(
+            eml,
+            concat!(
+                "From: NoBody <nobody@domain.tld>\r\n",
+                "Reply-To: Yuin <yuin@domain.tld>\r\n",
+                "To: Hei <hei@domain.tld>\r\n",
+                "Subject: Happy new year\r\n",
+                "Date: Tue, 15 Nov 1994 08:12:31 +0000\r\n",
+                "Content-Transfer-Encoding: 7bit\r\n",
+                "\r\n",
+                "Be happy!"
+            )
+        );
+
+        assert_eq!(
+            json,
+            "{\"forward_path\":[\"hei@domain.tld\"],\"reverse_path\":\"nobody@domain.tld\"}"
+        );
+
+        let (e, m) = sender.read(&id).unwrap();
+
+        assert_eq!(&e, email.envelope());
+        assert_eq!(m, email.formatted());
+
+        remove_file(eml_file).unwrap();
+        remove_file(json_file).unwrap();
+    }
+}
+
+#[cfg(test)]
+#[cfg(all(feature = "file-transport", feature = "builder", feature = "tokio1"))]
+mod tokio_1 {
+    use std::{
+        env::temp_dir,
+        fs::{read_to_string, remove_file},
+    };
+
+    use lettre::{AsyncFileTransport, AsyncTransport, Message, Tokio1Executor};
+    use tokio1_crate as tokio;
+
+    use crate::default_date;
+
+    #[tokio::test]
+    async fn file_transport_tokio1() {
+        let sender = AsyncFileTransport::<Tokio1Executor>::new(temp_dir());
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .date(default_date())
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let result = sender.send(email).await;
+        let id = result.unwrap();
+
+        let eml_file = temp_dir().join(format!("{id}.eml"));
+        let eml = read_to_string(&eml_file).unwrap();
+
+        assert_eq!(
+            eml,
+            concat!(
+                "From: NoBody <nobody@domain.tld>\r\n",
+                "Reply-To: Yuin <yuin@domain.tld>\r\n",
+                "To: Hei <hei@domain.tld>\r\n",
+                "Subject: Happy new year\r\n",
+                "Date: Tue, 15 Nov 1994 08:12:31 +0000\r\n",
+                "Content-Transfer-Encoding: 7bit\r\n",
+                "\r\n",
+                "Be happy!"
+            )
+        );
+        remove_file(eml_file).unwrap();
+    }
+}
+
+#[cfg(test)]
+#[cfg(all(
+    feature = "file-transport",
+    feature = "builder",
+    feature = "async-std1"
+))]
+mod asyncstd_1 {
+    use std::{
+        env::temp_dir,
+        fs::{read_to_string, remove_file},
+    };
+
+    use lettre::{AsyncFileTransport, AsyncStd1Executor, AsyncTransport, Message};
+
+    use crate::default_date;
+
+    #[async_std::test]
+    async fn file_transport_asyncstd1() {
+        let sender = AsyncFileTransport::<AsyncStd1Executor>::new(temp_dir());
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .date(default_date())
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let result = sender.send(email).await;
+        let id = result.unwrap();
+
+        let eml_file = temp_dir().join(format!("{id}.eml"));
+        let eml = read_to_string(&eml_file).unwrap();
+
+        assert_eq!(
+            eml,
+            concat!(
+                "From: NoBody <nobody@domain.tld>\r\n",
+                "Reply-To: Yuin <yuin@domain.tld>\r\n",
+                "To: Hei <hei@domain.tld>\r\n",
+                "Subject: Happy new year\r\n",
+                "Date: Tue, 15 Nov 1994 08:12:31 +0000\r\n",
+                "Content-Transfer-Encoding: 7bit\r\n",
+                "\r\n",
+                "Be happy!"
+            )
+        );
+        remove_file(eml_file).unwrap();
+    }
+}

vendor/lettre/tests/transport_sendmail.rs

@@ -0,0 +1,74 @@
+#[cfg(test)]
+#[cfg(all(feature = "sendmail-transport", feature = "builder"))]
+mod sync {
+    use lettre::{Message, SendmailTransport, Transport};
+
+    #[test]
+    fn sendmail_transport() {
+        let sender = SendmailTransport::new();
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let result = sender.send(&email);
+        println!("{result:?}");
+        assert!(result.is_ok());
+    }
+}
+
+#[cfg(test)]
+#[cfg(all(
+    feature = "sendmail-transport",
+    feature = "builder",
+    feature = "tokio1"
+))]
+mod tokio_1 {
+    use lettre::{AsyncSendmailTransport, AsyncTransport, Message, Tokio1Executor};
+    use tokio1_crate as tokio;
+
+    #[tokio::test]
+    async fn sendmail_transport_tokio1() {
+        let sender = AsyncSendmailTransport::<Tokio1Executor>::new();
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let result = sender.send(email).await;
+        println!("{result:?}");
+        assert!(result.is_ok());
+    }
+}
+
+#[cfg(test)]
+#[cfg(all(
+    feature = "sendmail-transport",
+    feature = "builder",
+    feature = "async-std1"
+))]
+mod asyncstd_1 {
+    use lettre::{AsyncSendmailTransport, AsyncStd1Executor, AsyncTransport, Message};
+
+    #[async_std::test]
+    async fn sendmail_transport_asyncstd1() {
+        let sender = AsyncSendmailTransport::<AsyncStd1Executor>::new();
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let result = sender.send(email).await;
+        println!("{result:?}");
+        assert!(result.is_ok());
+    }
+}

vendor/lettre/tests/transport_smtp.rs

@@ -0,0 +1,72 @@
+#[cfg(test)]
+#[cfg(all(feature = "smtp-transport", feature = "builder"))]
+mod sync {
+    use lettre::{Message, SmtpTransport, Transport};
+
+    #[test]
+    fn smtp_transport_simple() {
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let sender = SmtpTransport::builder_dangerous("127.0.0.1")
+            .port(2525)
+            .build();
+        sender.send(&email).unwrap();
+    }
+}
+
+#[cfg(test)]
+#[cfg(all(feature = "smtp-transport", feature = "builder", feature = "tokio1"))]
+mod tokio_1 {
+    use lettre::{AsyncSmtpTransport, AsyncTransport, Message, Tokio1Executor};
+    use tokio1_crate as tokio;
+
+    #[tokio::test]
+    async fn smtp_transport_simple_tokio1() {
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let sender: AsyncSmtpTransport<Tokio1Executor> =
+            AsyncSmtpTransport::<Tokio1Executor>::builder_dangerous("127.0.0.1")
+                .port(2525)
+                .build();
+        sender.send(email).await.unwrap();
+    }
+}
+
+#[cfg(test)]
+#[cfg(all(
+    feature = "smtp-transport",
+    feature = "builder",
+    feature = "async-std1"
+))]
+mod asyncstd_1 {
+    use lettre::{AsyncSmtpTransport, AsyncStd1Executor, AsyncTransport, Message};
+
+    #[async_std::test]
+    async fn smtp_transport_simple_asyncstd1() {
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        let sender: AsyncSmtpTransport<AsyncStd1Executor> =
+            AsyncSmtpTransport::<AsyncStd1Executor>::builder_dangerous("127.0.0.1")
+                .port(2525)
+                .build();
+        sender.send(email).await.unwrap();
+    }
+}

vendor/lettre/tests/transport_smtp_pool.rs

@@ -0,0 +1,59 @@
+#[cfg(all(test, feature = "smtp-transport", feature = "pool"))]
+mod sync {
+    use std::{sync::mpsc, thread};
+
+    use lettre::{address::Envelope, SmtpTransport, Transport};
+
+    fn envelope() -> Envelope {
+        Envelope::new(
+            Some("user@localhost".parse().unwrap()),
+            vec!["root@localhost".parse().unwrap()],
+        )
+        .unwrap()
+    }
+
+    #[test]
+    fn send_one() {
+        let mailer = SmtpTransport::builder_dangerous("127.0.0.1")
+            .port(2525)
+            .build();
+
+        let result = mailer.send_raw(&envelope(), b"test");
+        assert!(result.is_ok());
+    }
+
+    #[test]
+    fn send_from_thread() {
+        let mailer = SmtpTransport::builder_dangerous("127.0.0.1")
+            .port(2525)
+            .build();
+
+        let (s1, r1) = mpsc::channel();
+        let (s2, r2) = mpsc::channel();
+
+        let mailer1 = mailer.clone();
+        let t1 = thread::spawn(move || {
+            s1.send(()).unwrap();
+            r2.recv().unwrap();
+            mailer1
+                .send_raw(&envelope(), b"test1")
+                .expect("Send failed from thread 1");
+        });
+
+        let mailer2 = mailer.clone();
+        let t2 = thread::spawn(move || {
+            s2.send(()).unwrap();
+            r1.recv().unwrap();
+            mailer2
+                .send_raw(&envelope(), b"test2")
+                .expect("Send failed from thread 2");
+        });
+
+        t1.join().unwrap();
+        t2.join().unwrap();
+
+        mailer
+            .send_raw(&envelope(), b"test")
+            .expect("Send failed from main thread");
+    }
+}

vendor/lettre/tests/transport_stub.rs

@@ -0,0 +1,84 @@
+#[cfg(test)]
+#[cfg(feature = "builder")]
+mod sync {
+    use lettre::{transport::stub::StubTransport, Message, Transport};
+
+    #[test]
+    fn stub_transport() {
+        let sender_ok = StubTransport::new_ok();
+        let sender_ko = StubTransport::new_error();
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        sender_ok.send(&email).unwrap();
+        sender_ko.send(&email).unwrap_err();
+
+        let expected_messages = [(
+            email.envelope().clone(),
+            String::from_utf8(email.formatted()).unwrap(),
+        )];
+        assert_eq!(sender_ok.messages(), expected_messages);
+    }
+}
+
+#[cfg(test)]
+#[cfg(all(feature = "builder", feature = "tokio1"))]
+mod tokio_1 {
+    use lettre::{transport::stub::AsyncStubTransport, AsyncTransport, Message};
+    use tokio1_crate as tokio;
+
+    #[tokio::test]
+    async fn stub_transport_tokio1() {
+        let sender_ok = AsyncStubTransport::new_ok();
+        let sender_ko = AsyncStubTransport::new_error();
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        sender_ok.send(email.clone()).await.unwrap();
+        sender_ko.send(email.clone()).await.unwrap_err();
+
+        let expected_messages = [(
+            email.envelope().clone(),
+            String::from_utf8(email.formatted()).unwrap(),
+        )];
+        assert_eq!(sender_ok.messages().await, expected_messages);
+    }
+}
+
+#[cfg(test)]
+#[cfg(all(feature = "builder", feature = "async-std1"))]
+mod asyncstd_1 {
+    use lettre::{transport::stub::AsyncStubTransport, AsyncTransport, Message};
+
+    #[async_std::test]
+    async fn stub_transport_asyncstd1() {
+        let sender_ok = AsyncStubTransport::new_ok();
+        let sender_ko = AsyncStubTransport::new_error();
+        let email = Message::builder()
+            .from("NoBody <nobody@domain.tld>".parse().unwrap())
+            .reply_to("Yuin <yuin@domain.tld>".parse().unwrap())
+            .to("Hei <hei@domain.tld>".parse().unwrap())
+            .subject("Happy new year")
+            .body(String::from("Be happy!"))
+            .unwrap();
+
+        sender_ok.send(email.clone()).await.unwrap();
+        sender_ko.send(email.clone()).await.unwrap_err();
+
+        let expected_messages = [(
+            email.envelope().clone(),
+            String::from_utf8(email.formatted()).unwrap(),
+        )];
+        assert_eq!(sender_ok.messages().await, expected_messages);
+    }
+}