agent-first-psql 0.4.2

Persistent PostgreSQL client for AI agents — SQL-native JSONL in, JSONL out
Documentation 
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use super::*;

#[test]
fn resolve_conn_uses_dsn_secret_first() {
    let cfg = SessionConfig {
        dsn_secret: Some("postgresql://a/b".to_string()),
        ..Default::default()
    };
    let out_res = resolve_conn_string(&cfg);
    assert!(out_res.is_ok());
    if let Ok(out) = out_res {
        assert_eq!(out, "postgresql://a/b");
    }
}

#[test]
fn resolve_conn_from_conninfo() {
    let cfg = SessionConfig {
        conninfo_secret: Some("host=localhost port=5432 user=roger dbname=postgres".to_string()),
        ..Default::default()
    };
    let out_res = resolve_conn_string(&cfg);
    assert!(out_res.is_ok());
    if let Ok(out) = out_res {
        assert_eq!(out, "host=localhost port=5432 user=roger dbname=postgres");
    }
}

#[test]
fn resolve_conn_from_discrete_fields() {
    let cfg = SessionConfig {
        host: Some("db".to_string()),
        port: Some(6543),
        user: Some("u".to_string()),
        dbname: Some("d".to_string()),
        password_secret: Some("p".to_string()),
        ..Default::default()
    };
    let out_res = resolve_conn_string(&cfg);
    assert!(out_res.is_ok());
    if let Ok(out) = out_res {
        assert_eq!(out, "postgresql://u:p@db:6543/d");
    }
}

#[test]
fn resolve_conn_from_unix_socket_discrete_fields() {
    let cfg = SessionConfig {
        host: Some("/var/run/postgresql".to_string()),
        port: Some(5432),
        user: Some("roger".to_string()),
        dbname: Some("appdb".to_string()),
        ..Default::default()
    };
    let out_res = resolve_conn_string(&cfg);
    assert!(out_res.is_ok());
    if let Ok(out) = out_res {
        assert_eq!(
            out,
            "host=/var/run/postgresql port=5432 user=roger dbname=appdb"
        );
    }
}

#[test]
fn resolve_session_name_default_and_requested() {
    let cfg = RuntimeConfig::default();
    assert_eq!(resolve_session_name(&cfg, None), "default");
    assert_eq!(resolve_session_name(&cfg, Some("s1")), "s1");
}

#[test]
fn resolve_conn_defaults_and_conninfo_password() {
    let cfg = SessionConfig {
        conninfo_secret: Some("host=localhost user=roger password=pw".to_string()),
        ..Default::default()
    };
    let out_res = resolve_conn_string(&cfg);
    assert!(out_res.is_ok());
    if let Ok(out) = out_res {
        assert_eq!(out, "host=localhost user=roger password=pw");
    }

    let cfg2 = SessionConfig {
        conninfo_secret: Some("host=localhost noeq user=roger password=pw".to_string()),
        ..Default::default()
    };
    assert!(resolve_conn_string(&cfg2).is_err());

    let cfg3 = SessionConfig {
        conninfo_secret: Some("host=/tmp user=roger dbname=postgres".to_string()),
        ..Default::default()
    };
    let out_res2 = resolve_conn_string(&cfg3);
    assert!(out_res2.is_ok());
    if let Ok(out2) = out_res2 {
        assert_eq!(out2, "host=/tmp user=roger dbname=postgres");
    }
}