//! Integration tests for the health check endpoint.
//!
//! Requires a running Postgres instance. Set `TEST_DATABASE_URL` to run.
//! Tests are skipped (ignored) when the env var is not present.

mod common;

use axum::http::StatusCode;

/// Helper: skip if TEST_DATABASE_URL is not set.
fn require_test_db() -> bool {
    std::env::var("TEST_DATABASE_URL").is_ok()
}

#[tokio::test]
async fn health_check_returns_200() {
    if !require_test_db() {
        eprintln!("SKIPPED: TEST_DATABASE_URL not set");
        return;
    }

    let app = common::TestApp::new().await;
    let (status, body) = app.get("/api/v1/health").await;

    assert_eq!(status, StatusCode::OK, "Health check should return 200");
    assert_eq!(
        body["status"], "ok",
        "Health check body should contain status: ok"
    );
}