use std::collections::HashSet;
use server18004::state::AppState;

/// Creates a test AppState with the given allowed domains.
/// Uses a temp directory for the domains file so tests don't interfere.
pub fn test_state(domains: &[&str]) -> AppState {
    let domain_set: HashSet<String> = domains.iter().map(|s| s.to_string()).collect();

    // Use a temp file for domain persistence during tests
    let tmp_dir = tempfile::tempdir().expect("Failed to create temp dir");
    let domains_path = tmp_dir
        .path()
        .join("domains.conf")
        .to_str()
        .unwrap()
        .to_string();

    // We need to leak the TempDir so it doesn't get cleaned up during the test
    // (the test functions are short-lived, this is fine for testing)
    std::mem::forget(tmp_dir);

    AppState::new(domain_set, domains_path, "test-default.com".to_string())
}