BDD pattern is clarified

1 files changed, 15 insertions, 323 deletions

diff --git a/tests/rfc3501_imap4rev1_base.rs b/tests/rfc3501_imap4rev1_base.rs
index c0985dd..690913a 100644
--- a/tests/rfc3501_imap4rev1_base.rs
+++ b/tests/rfc3501_imap4rev1_base.rs
@@ -1,341 +1,33 @@
-use anyhow::{bail, Context, Result};
-use std::io::Write;
-use std::net::TcpStream;
-use std::{thread, time};
+use anyhow::Context;
 
 mod common;
-use crate::common::read_lines;
-
-static SMALL_DELAY: time::Duration = time::Duration::from_millis(200);
+use crate::common::fragments::*;
 
 fn main() {
     common::aerogramme_provider_daemon_dev(|imap_socket, lmtp_socket| {
         connect(imap_socket).context("server says hello")?;
-        capability(imap_socket).context("check server capabilities")?;
-        login(imap_socket).context("login test")?;
-        create_mailbox(imap_socket).context("created mailbox archive")?;
+        capability(imap_socket, Extension::None).context("check server capabilities")?;
+        login(imap_socket, Account::Alice).context("login test")?;
+        create_mailbox(imap_socket, Mailbox::Archive).context("created mailbox archive")?;
         // UNSUBSCRIBE IS NOT IMPLEMENTED YET
         //unsubscribe_mailbox(imap_socket).context("unsubscribe from archive")?;
-        select_inbox(imap_socket).context("select inbox")?;
+        select(imap_socket, Mailbox::Inbox, None).context("select inbox")?;
         check(imap_socket).context("check must run")?;
-        status_mailbox(imap_socket).context("status of archive from inbox")?;
+        status_mailbox(imap_socket, Mailbox::Archive).context("status of archive from inbox")?;
         lmtp_handshake(lmtp_socket).context("handshake lmtp done")?;
-        lmtp_deliver_email(lmtp_socket, EMAIL1).context("mail delivered successfully")?;
+        lmtp_deliver_email(lmtp_socket, Email::Multipart).context("mail delivered successfully")?;
         noop_exists(imap_socket).context("noop loop must detect a new email")?;
-        fetch_rfc822(imap_socket, EMAIL1).context("fetch rfc822 message")?;
-        copy_email(imap_socket).context("copy message to the archive mailbox")?;
-        append_email(imap_socket, EMAIL2).context("insert email in INBOX")?;
+        fetch_rfc822(imap_socket, Selection::FirstId, Email::Multipart).context("fetch rfc822 message, should be our first message")?;
+        copy(imap_socket, Selection::FirstId, Mailbox::Archive).context("copy message to the archive mailbox")?;
+        append_email(imap_socket, Email::Basic).context("insert email in INBOX")?;
         // SEARCH IS NOT IMPLEMENTED YET
         //search(imap_socket).expect("search should return something");
-        add_flags_email(imap_socket)
-            .context("should add delete and important flags to the email")?;
+        add_flags_email(imap_socket, Selection::FirstId, Flag::Deleted)
+            .context("should add delete flag to the email")?;
         expunge(imap_socket).context("expunge emails")?;
-        rename_mailbox(imap_socket).context("archive mailbox is renamed my-archives")?;
-        delete_mailbox(imap_socket).context("my-archives mailbox is deleted")?;
+        rename_mailbox(imap_socket, Mailbox::Archive, Mailbox::Drafts).context("Archive mailbox is renamed Drafts")?;
+        delete_mailbox(imap_socket, Mailbox::Drafts).context("Drafts mailbox is deleted")?;
         Ok(())
     })
     .expect("test fully run");
 }
-
-fn connect(imap: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 1500] = [0; 1500];
-
-    let read = read_lines(imap, &mut buffer, None)?;
-    assert_eq!(&read[..4], &b"* OK"[..]);
-
-    Ok(())
-}
-
-fn capability(imap: &mut TcpStream) -> Result<()> {
-    imap.write(&b"5 capability\r\n"[..])?;
-
-    let mut buffer: [u8; 1500] = [0; 1500];
-    let read = read_lines(imap, &mut buffer, Some(&b"5 OK"[..]))?;
-    let srv_msg = std::str::from_utf8(read)?;
-    assert!(srv_msg.contains("IMAP4REV1"));
-
-    Ok(())
-}
-
-fn login(imap: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 1500] = [0; 1500];
-
-    imap.write(&b"10 login alice hunter2\r\n"[..])?;
-
-    let read = read_lines(imap, &mut buffer, None)?;
-    assert_eq!(&read[..5], &b"10 OK"[..]);
-
-    Ok(())
-}
-
-fn create_mailbox(imap: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 1500] = [0; 1500];
-
-    imap.write(&b"15 create archive\r\n"[..])?;
-    let read = read_lines(imap, &mut buffer, None)?;
-    assert_eq!(&read[..12], &b"15 OK CREATE"[..]);
-
-    Ok(())
-}
-
-#[allow(dead_code)]
-fn unsubscribe_mailbox(imap: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 6000] = [0; 6000];
-
-    imap.write(&b"16 lsub \"\" *\r\n"[..])?;
-    let read = read_lines(imap, &mut buffer, Some(&b"16 OK LSUB"[..]))?;
-    let srv_msg = std::str::from_utf8(read)?;
-    assert!(srv_msg.contains(" INBOX\r\n"));
-    assert!(srv_msg.contains(" archive\r\n"));
-
-    imap.write(&b"17 unsubscribe archive\r\n"[..])?;
-    let read = read_lines(imap, &mut buffer, None)?;
-    assert_eq!(&read[..5], &b"17 OK"[..]);
-
-    imap.write(&b"18 lsub \"\" *\r\n"[..])?;
-    let read = read_lines(imap, &mut buffer, Some(&b"18 OK LSUB"[..]))?;
-    let srv_msg = std::str::from_utf8(read)?;
-    assert!(srv_msg.contains(" INBOX\r\n"));
-    assert!(!srv_msg.contains(" archive\r\n"));
-
-    Ok(())
-}
-
-fn select_inbox(imap: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 6000] = [0; 6000];
-
-    imap.write(&b"20 select inbox\r\n"[..])?;
-    let _read = read_lines(imap, &mut buffer, Some(&b"20 OK"[..]))?;
-
-    Ok(())
-}
-
-fn check(imap: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 1500] = [0; 1500];
-
-    imap.write(&b"21 check\r\n"[..])?;
-    let _read = read_lines(imap, &mut buffer, Some(&b"21 OK"[..]))?;
-
-    Ok(())
-}
-
-fn status_mailbox(imap: &mut TcpStream) -> Result<()> {
-    imap.write(&b"25 STATUS archive (UIDNEXT MESSAGES)\r\n"[..])?;
-    let mut buffer: [u8; 6000] = [0; 6000];
-    let _read = read_lines(imap, &mut buffer, Some(&b"25 OK"[..]))?;
-
-    Ok(())
-}
-
-fn lmtp_handshake(lmtp: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 1500] = [0; 1500];
-
-    let _read = read_lines(lmtp, &mut buffer, None)?;
-    assert_eq!(&buffer[..4], &b"220 "[..]);
-
-    lmtp.write(&b"LHLO example.tld\r\n"[..])?;
-    let _read = read_lines(lmtp, &mut buffer, Some(&b"250 "[..]))?;
-
-    Ok(())
-}
-
-fn lmtp_deliver_email(lmtp: &mut TcpStream, email: &[u8]) -> Result<()> {
-    let mut buffer: [u8; 1500] = [0; 1500];
-
-    lmtp.write(&b"MAIL FROM:<bob@example.tld>\r\n"[..])?;
-    let _read = read_lines(lmtp, &mut buffer, Some(&b"250 2.0.0"[..]))?;
-
-    lmtp.write(&b"RCPT TO:<alice@example.tld>\r\n"[..])?;
-    let _read = read_lines(lmtp, &mut buffer, Some(&b"250 2.1.5"[..]))?;
-
-    lmtp.write(&b"DATA\r\n"[..])?;
-    let _read = read_lines(lmtp, &mut buffer, Some(&b"354 "[..]))?;
-
-    lmtp.write(email)?;
-    lmtp.write(&b"\r\n.\r\n"[..])?;
-    let _read = read_lines(lmtp, &mut buffer, Some(&b"250 2.0.0"[..]))?;
-
-    Ok(())
-}
-
-fn noop_exists(imap: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 6000] = [0; 6000];
-
-    let mut max_retry = 20;
-    loop {
-        max_retry -= 1;
-        imap.write(&b"30 NOOP\r\n"[..])?;
-        let read = read_lines(imap, &mut buffer, Some(&b"30 OK NOOP"[..]))?;
-        let srv_msg = std::str::from_utf8(read)?;
-
-        match (max_retry, srv_msg.contains("* 1 EXISTS")) {
-            (_, true) => break,
-            (0, _) => bail!("no more retry"),
-            _ => (),
-        }
-
-        thread::sleep(SMALL_DELAY);
-    }
-
-    Ok(())
-}
-
-fn fetch_rfc822(imap: &mut TcpStream, ref_mail: &[u8]) -> Result<()> {
-    let mut buffer: [u8; 65535] = [0; 65535];
-    imap.write(&b"40 fetch 1 rfc822\r\n"[..])?;
-
-    let read = read_lines(imap, &mut buffer, Some(&b"40 OK FETCH"[..]))?;
-    let srv_msg = std::str::from_utf8(read)?;
-    let orig_email = std::str::from_utf8(ref_mail)?;
-    assert!(srv_msg.contains(orig_email));
-
-    Ok(())
-}
-
-fn copy_email(imap: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 65535] = [0; 65535];
-    imap.write(&b"45 copy 1 archive\r\n"[..])?;
-    let read = read_lines(imap, &mut buffer, None)?;
-    assert_eq!(&read[..5], &b"45 OK"[..]);
-
-    Ok(())
-}
-
-fn append_email(imap: &mut TcpStream, ref_mail: &[u8]) -> Result<()> {
-    let mut buffer: [u8; 6000] = [0; 6000];
-    assert_ne!(ref_mail.len(), 0);
-    let append_cmd = format!("47 append inbox (\\Seen) {{{}}}\r\n", ref_mail.len());
-    println!("append cmd: {}", append_cmd);
-    imap.write(append_cmd.as_bytes())?;
-
-    // wait for continuation
-    let read = read_lines(imap, &mut buffer, None)?;
-    assert_eq!(read[0], b'+');
-
-    // write our stuff
-    imap.write(ref_mail)?;
-    imap.write(&b"\r\n"[..])?;
-    let read = read_lines(imap, &mut buffer, None)?;
-    assert_eq!(&read[..5], &b"47 OK"[..]);
-
-    // noop to force a sync
-    imap.write(&b"48 NOOP\r\n"[..])?;
-    let _read = read_lines(imap, &mut buffer, Some(&b"48 OK NOOP"[..]))?;
-
-    // check it is stored successfully
-    imap.write(&b"49 fetch 2 rfc822.size\r\n"[..])?;
-    let read = read_lines(imap, &mut buffer, Some(&b"49 OK"[..]))?;
-    let expected = format!("* 2 FETCH (RFC822.SIZE {})", ref_mail.len());
-    let expbytes = expected.as_bytes();
-    assert_eq!(&read[..expbytes.len()], expbytes);
-
-    Ok(())
-}
-
-fn add_flags_email(imap: &mut TcpStream) -> Result<()> {
-    let mut buffer: [u8; 1500] = [0; 1500];
-    imap.write(&b"50 store 1 +FLAGS (\\Deleted \\Important)\r\n"[..])?;
-    let _read = read_lines(imap, &mut buffer, Some(&b"50 OK STORE"[..]))?;
-
-    Ok(())
-}
-
-#[allow(dead_code)]
-/// Not yet implemented
-fn search(imap: &mut TcpStream) -> Result<()> {
-    imap.write(&b"55 search text \"OoOoO\"\r\n"[..])?;
-    let mut buffer: [u8; 1500] = [0; 1500];
-    let _read = read_lines(imap, &mut buffer, Some(&b"55 OK SEARCH"[..]))?;
-    Ok(())
-}
-
-fn expunge(imap: &mut TcpStream) -> Result<()> {
-    imap.write(&b"60 expunge\r\n"[..])?;
-    let mut buffer: [u8; 1500] = [0; 1500];
-    let _read = read_lines(imap, &mut buffer, Some(&b"60 OK EXPUNGE"[..]))?;
-
-    Ok(())
-}
-
-fn rename_mailbox(imap: &mut TcpStream) -> Result<()> {
-    imap.write(&b"70 rename archive my-archives\r\n"[..])?;
-    let mut buffer: [u8; 1500] = [0; 1500];
-    let read = read_lines(imap, &mut buffer, None)?;
-    assert_eq!(&read[..5], &b"70 OK"[..]);
-
-    imap.write(&b"71 list \"\" *\r\n"[..])?;
-    let read = read_lines(imap, &mut buffer, Some(&b"71 OK LIST"[..]))?;
-    let srv_msg = std::str::from_utf8(read)?;
-    assert!(!srv_msg.contains(" archive\r\n"));
-    assert!(srv_msg.contains(" INBOX\r\n"));
-    assert!(srv_msg.contains(" my-archives\r\n"));
-
-    Ok(())
-}
-
-fn delete_mailbox(imap: &mut TcpStream) -> Result<()> {
-    imap.write(&b"80 delete my-archives\r\n"[..])?;
-    let mut buffer: [u8; 1500] = [0; 1500];
-    let read = read_lines(imap, &mut buffer, None)?;
-    assert_eq!(&read[..5], &b"80 OK"[..]);
-
-    imap.write(&b"81 list \"\" *\r\n"[..])?;
-    let read = read_lines(imap, &mut buffer, Some(&b"81 OK LIST"[..]))?;
-    let srv_msg = std::str::from_utf8(read)?;
-    assert!(!srv_msg.contains(" archive\r\n"));
-    assert!(!srv_msg.contains(" my-archives\r\n"));
-    assert!(srv_msg.contains(" INBOX\r\n"));
-
-    Ok(())
-}
-
-static EMAIL1: &[u8] = b"Date: Sat, 8 Jul 2023 07:14:29 +0200\r
-From: Bob Robert <bob@example.tld>\r
-To: Alice Malice <alice@example.tld>\r
-CC: =?ISO-8859-1?Q?Andr=E9?= Pirard <PIRARD@vm1.ulg.ac.be>\r
-Subject: =?ISO-8859-1?B?SWYgeW91IGNhbiByZWFkIHRoaXMgeW8=?=\r
-    =?ISO-8859-2?B?dSB1bmRlcnN0YW5kIHRoZSBleGFtcGxlLg==?=\r
-X-Unknown: something something\r
-Bad entry\r
-  on multiple lines\r
-Message-ID: <NTAxNzA2AC47634Y366BAMTY4ODc5MzQyODY0ODY5@www.grrrndzero.org>\r
-MIME-Version: 1.0\r
-Content-Type: multipart/alternative;\r
- boundary=\"b1_e376dc71bafc953c0b0fdeb9983a9956\"\r
-Content-Transfer-Encoding: 7bit\r
-\r
-This is a multi-part message in MIME format.\r
-\r
---b1_e376dc71bafc953c0b0fdeb9983a9956\r
-Content-Type: text/plain; charset=utf-8\r
-Content-Transfer-Encoding: quoted-printable\r
-\r
-GZ\r
-OoOoO\r
-oOoOoOoOo\r
-oOoOoOoOoOoOoOoOo\r
-oOoOoOoOoOoOoOoOoOoOoOo\r
-oOoOoOoOoOoOoOoOoOoOoOoOoOoOo\r
-OoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoO\r
-\r
---b1_e376dc71bafc953c0b0fdeb9983a9956\r
-Content-Type: text/html; charset=us-ascii\r
-\r
-<div style=\"text-align: center;\"><strong>GZ</strong><br />\r
-OoOoO<br />\r
-oOoOoOoOo<br />\r
-oOoOoOoOoOoOoOoOo<br />\r
-oOoOoOoOoOoOoOoOoOoOoOo<br />\r
-oOoOoOoOoOoOoOoOoOoOoOoOoOoOo<br />\r
-OoOoOoOoOoOoOoOoOoOoOoOoOoOoOoOoO<br />\r
-</div>\r
-\r
---b1_e376dc71bafc953c0b0fdeb9983a9956--\r
-";
-
-static EMAIL2: &[u8] = b"From: alice@example.com\r
-To: alice@example.tld\r
-Subject: Test\r
-\r
-Hello world!\r
-";