rxqlite 0.1.11

A secured distributed sqlite database built upon `openraft`, `sqlx` and `sqlite`.
Documentation 
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use super::*;

use crate::notifications::NotificationEvent;
use rxqlite_common::{Message, MessageResponse};
use sqlx::types::chrono::{/*DateTime,*/ Utc};
use sqlx_sqlite_cipher::notifications::{Action, Notification};

fn do_notifications(test_name: &str,
                  tls_config: Option<TestTlsConfig>) {
    let rt = Runtime::new().unwrap();

    let _ = rt.block_on(async {
        //const QUERY: &str ="SELECT name,birth_date from _test_user_ where name = ?";
        let mut tm = TestManager::new(test_name, 3, tls_config);
        //tm.keep_temp_directories=keep_temp_directories;
        tm.wait_for_cluster_established(1, 60).await.unwrap();
        let notifications_addr = tm.instances.get(&1).unwrap().notifications_addr.clone();
        let client = tm.clients.get_mut(&1).unwrap();

        client
            .start_listening_for_notifications(&notifications_addr)
            .await
            .unwrap();

        let message = Message::Execute(
            "CREATE TABLE IF NOT EXISTS _test_user_ (
      id INTEGER PRIMARY KEY,
      name TEXT NOT NULL UNIQUE,
      birth_date DATETIME NOT NULL
      )"
            .into(),
            vec![],
        );
        let response = client.sql_with_retries_and_delay(&message,
          LEADER_VACATION_RETRIES,
          DELAY_BETWEEN_LEADER_VACATION_RETRIES,
        ).await.unwrap();
        
        

        let message = response.data.unwrap();
        match message {
            MessageResponse::Rows(rows) => assert!(rows.len() == 0),
            MessageResponse::Error(err) => panic!("{}", err),
        }
        let name = "Ha";
        let birth_date = Utc::now();
        let message = Message::Execute(
            "INSERT INTO _test_user_ (name,birth_date) VALUES (?,?)".into(),
            vec![name.into(), birth_date.into()],
        );
        let response = client.sql_with_retries_and_delay(&message,
          LEADER_VACATION_RETRIES,
          DELAY_BETWEEN_LEADER_VACATION_RETRIES,
        ).await.unwrap();
        let message = response.data.unwrap();
        match message {
            MessageResponse::Rows(rows) => assert!(rows.len() == 0),
            MessageResponse::Error(err) => panic!("{}", err),
        }

        //tm.wait_for_last_applied_log(response.log_id,60).await.unwrap();

        // now we check for notification, will do with this:

        let notification_stream = client.notification_stream.as_mut().unwrap();
        let message = notification_stream
            .read_timeout(tokio::time::Duration::from_secs(60))
            .await
            .unwrap();
        assert!(message.is_some());
        let insert_row_id = match message.unwrap() {
            NotificationEvent::Notification(Notification::Update {
                action,
                database,
                table,
                row_id,
            }) => {
                assert_eq!(action, Action::SQLITE_INSERT);
                assert_eq!(&database, "main");
                assert_eq!(&table, "_test_user_");
                row_id
            }
        };
        let message = Message::Execute(
            "DELETE FROM _test_user_ WHERE name = ?".into(),
            vec![name.into()],
        );
        let response = client.sql_with_retries_and_delay(&message,
          LEADER_VACATION_RETRIES,
          DELAY_BETWEEN_LEADER_VACATION_RETRIES,
        ).await.unwrap();
        let message = response.data.unwrap();
        match message {
            MessageResponse::Rows(rows) => assert!(rows.len() == 0),
            MessageResponse::Error(err) => panic!("{}", err),
        }
        let notification_stream = client.notification_stream.as_mut().unwrap();
        let message = notification_stream
            .read_timeout(tokio::time::Duration::from_secs(60))
            .await
            .unwrap();
        assert!(message.is_some());
        match message.unwrap() {
            NotificationEvent::Notification(Notification::Update {
                action,
                database,
                table,
                row_id,
            }) => {
                assert_eq!(action, Action::SQLITE_DELETE);
                assert_eq!(&database, "main");
                assert_eq!(&table, "_test_user_");
                assert_eq!(insert_row_id,row_id);
            }
        }
        
    });
}


fn do_notifications2(test_name: &str,
                  tls_config: Option<TestTlsConfig>) {
    let rt = Runtime::new().unwrap();

    let _ = rt.block_on(async {
        //const QUERY: &str ="SELECT name,birth_date from _test_user_ where name = ?";
        let mut tm = TestManager::new(test_name, 3, tls_config);
        //tm.keep_temp_directories=keep_temp_directories;
        const MAX_ITER:usize = 5;
        for i in 0..MAX_ITER{
          tm.wait_for_cluster_established(1, 60).await.unwrap();
          let notifications_addr = tm.instances.get(&1).unwrap().notifications_addr.clone();
          let client = tm.clients.get_mut(&1).unwrap();

          client
              .start_listening_for_notifications(&notifications_addr)
              .await
              .unwrap();

          let message = Message::Execute(
              "CREATE TABLE IF NOT EXISTS _test_user_ (
        id INTEGER PRIMARY KEY,
        name TEXT NOT NULL UNIQUE,
        birth_date DATETIME NOT NULL
        )"
              .into(),
              vec![],
          );
          let response = client.sql_with_retries_and_delay(&message,
          LEADER_VACATION_RETRIES,
          DELAY_BETWEEN_LEADER_VACATION_RETRIES,
        ).await.unwrap();

          let message = response.data.unwrap();
          match message {
              MessageResponse::Rows(rows) => assert!(rows.len() == 0),
              MessageResponse::Error(err) => panic!("{}", err),
          }
          let name = "Ha";
          let birth_date = Utc::now();
          let message = Message::Execute(
              "INSERT INTO _test_user_ (name,birth_date) VALUES (?,?)".into(),
              vec![name.into(), birth_date.into()],
          );
          let response = client.sql_with_retries_and_delay(&message,
            LEADER_VACATION_RETRIES,
            DELAY_BETWEEN_LEADER_VACATION_RETRIES,
          ).await.unwrap();
          let message = response.data.unwrap();
          match message {
              MessageResponse::Rows(rows) => assert!(rows.len() == 0),
              MessageResponse::Error(err) => panic!("{}", err),
          }

          //tm.wait_for_last_applied_log(response.log_id,60).await.unwrap();

          // now we check for notification, will do with this:

          let notification_stream = client.notification_stream.as_mut().unwrap();
          let message = notification_stream
              .read_timeout(tokio::time::Duration::from_secs(60))
              .await
              .unwrap();
          assert!(message.is_some());
          let insert_row_id = match message.unwrap() {
              NotificationEvent::Notification(Notification::Update {
                  action,
                  database,
                  table,
                  row_id,
              }) => {
                  assert_eq!(action, Action::SQLITE_INSERT);
                  assert_eq!(&database, "main");
                  assert_eq!(&table, "_test_user_");
                  row_id
              }
          };
          let message = Message::Execute(
              "DELETE FROM _test_user_ WHERE name = ?".into(),
              vec![name.into()],
          );
          let response = client.sql_with_retries_and_delay(&message,
            LEADER_VACATION_RETRIES,
            DELAY_BETWEEN_LEADER_VACATION_RETRIES,
          ).await.unwrap();
          let message = response.data.unwrap();
          match message {
              MessageResponse::Rows(rows) => assert!(rows.len() == 0),
              MessageResponse::Error(err) => panic!("{}", err),
          }
          let notification_stream = client.notification_stream.as_mut().unwrap();
          let message = notification_stream
              .read_timeout(tokio::time::Duration::from_secs(60))
              .await
              .unwrap();
          assert!(message.is_some());
          match message.unwrap() {
              NotificationEvent::Notification(Notification::Update {
                  action,
                  database,
                  table,
                  row_id,
              }) => {
                  assert_eq!(action, Action::SQLITE_DELETE);
                  assert_eq!(&database, "main");
                  assert_eq!(&table, "_test_user_");
                  assert_eq!(insert_row_id,row_id);
              }
          }
          client
              .stop_listening_for_notifications()
              .await
              .unwrap();
          if i < MAX_ITER - 1 {
            tm.kill_all().unwrap();
            tm.start().unwrap();
          }
        }
    });
}

#[test]
fn notifications() {
    do_notifications("notifications", None);
}

#[test]
fn notifications_insecure_ssl() {
    do_notifications(
        "notifications_insecure_ssl", 
        Some(TestTlsConfig::default().accept_invalid_certificates(true)),
    );
}

#[test]
fn notifications2_no_ssl() {
    do_notifications2("notifications2_no_ssl", None);
    
}

#[test]
fn notifications2_insecure_ssl() {
    do_notifications2(
        "notifications2_insecure_ssl",
        Some(TestTlsConfig::default().accept_invalid_certificates(true)),
    );
    
    
}