feat(remote): `push` issues state event

if no previous state events can be found it replicates git server

otherwise it just updates pushed value

1 files changed, 99 insertions, 0 deletions

diff --git a/tests/git_remote_helper.rs b/tests/git_remote_helper.rs
index a575b58..ea76445 100644
--- a/tests/git_remote_helper.rs
+++ b/tests/git_remote_helper.rs
@@ -9,6 +9,7 @@ use serial_test::serial;
 use test_utils::{git::GitTestRepo, *};
 
 static NOSTR_REMOTE_NAME: &str = "nostr";
+static STATE_KIND: nostr::Kind = Kind::Custom(30618);
 
 fn get_nostr_remote_url() -> Result<String> {
     let repo_event = generate_repo_ref_event();
@@ -429,6 +430,104 @@ mod push {
                 async_run_test().await
             }
         }
+        mod no_existing_state_event {
+            use super::*;
+
+            mod state_on_git_server_published_in_nostr_state_event {
+
+                use super::*;
+
+                async fn async_run_test() -> Result<()> {
+                    let git_repo = prep_git_repo()?;
+                    let source_git_repo = GitTestRepo::recreate_as_bare(&git_repo)?;
+
+                    std::fs::write(git_repo.dir.join("commit.md"), "some content")?;
+                    let main_commit_id = git_repo.stage_and_commit("commit.md")?;
+
+                    git_repo.create_branch("vnext")?;
+                    git_repo.checkout("vnext")?;
+                    std::fs::write(git_repo.dir.join("vnext.md"), "some content")?;
+                    let vnext_commit_id = git_repo.stage_and_commit("vnext.md")?;
+
+                    let events = vec![
+                        generate_test_key_1_metadata_event("fred"),
+                        generate_test_key_1_relay_list_event(),
+                        generate_repo_ref_event_with_git_server(
+                            source_git_repo.dir.to_str().unwrap(),
+                        ),
+                    ];
+                    // fallback (51,52) user write (53, 55) repo (55, 56) blaster (57)
+                    let (mut r51, mut r52, mut r53, mut r55, mut r56, mut r57) = (
+                        Relay::new(8051, None, None),
+                        Relay::new(8052, None, None),
+                        Relay::new(8053, None, None),
+                        Relay::new(8055, None, None),
+                        Relay::new(8056, None, None),
+                        Relay::new(8057, None, None),
+                    );
+                    r51.events = events.clone();
+                    r55.events = events;
+
+                    let cli_tester_handle = std::thread::spawn(move || -> Result<()> {
+                        let mut p = cli_tester_after_fetch(&git_repo)?;
+                        p.send_line("push refs/heads/main:refs/heads/main")?;
+                        p.send_line("push refs/heads/vnext:refs/heads/vnext")?;
+                        p.send_line("")?;
+                        p.expect("ok refs/heads/main\r\n")?;
+                        p.expect("ok refs/heads/vnext\r\n")?;
+                        p.expect("\r\n")?;
+
+                        p.exit()?;
+                        for p in [51, 52, 53, 55, 56, 57] {
+                            relay::shutdown_relay(8000 + p)?;
+                        }
+                        Ok(())
+                    });
+                    // launch relays
+                    let _ = join!(
+                        r51.listen_until_close(),
+                        r52.listen_until_close(),
+                        r53.listen_until_close(),
+                        r55.listen_until_close(),
+                        r56.listen_until_close(),
+                        r57.listen_until_close(),
+                    );
+                    cli_tester_handle.join().unwrap()?;
+
+                    let state_event = r56
+                        .events
+                        .iter()
+                        .find(|e| e.kind().eq(&STATE_KIND))
+                        .context("state event not created")?;
+
+                    assert_eq!(
+                        state_event.identifier(),
+                        generate_repo_ref_event().identifier(),
+                    );
+                    // println!("{:#?}", state_event);
+                    assert_eq!(
+                        state_event
+                            .tags
+                            .iter()
+                            .filter(|t| t.kind().to_string().as_str().ne("d"))
+                            .map(|t| t.as_vec().to_vec())
+                            .collect::<HashSet<Vec<String>>>(),
+                        HashSet::from([
+                            vec!["HEAD".to_string(), "ref: refs/heads/main".to_string()],
+                            vec!["refs/heads/main".to_string(), main_commit_id.to_string()],
+                            vec!["refs/heads/vnext".to_string(), vnext_commit_id.to_string()],
+                        ]),
+                    );
+                    Ok(())
+                }
+
+                #[tokio::test]
+                #[serial]
+                async fn sate_event_reflects_git_server_state() -> Result<()> {
+                    async_run_test().await
+                }
+            }
+        }
     }
     mod delete_one_branch {