telegram-tui/tests/accounts.rs

// Integration tests for accounts module

use tele_tui::accounts::{
    account_db_path, validate_account_name, AccountProfile, AccountsConfig,
};

#[test]
fn test_default_single_config() {
    let config = AccountsConfig::default_single();
    assert_eq!(config.default_account, "default");
    assert_eq!(config.accounts.len(), 1);
    assert_eq!(config.accounts[0].name, "default");
    assert_eq!(config.accounts[0].display_name, "Default");
}

#[test]
fn test_find_account_exists() {
    let config = AccountsConfig::default_single();
    let account = config.find_account("default");
    assert!(account.is_some());
    assert_eq!(account.unwrap().name, "default");
}

#[test]
fn test_find_account_not_found() {
    let config = AccountsConfig::default_single();
    assert!(config.find_account("work").is_none());
    assert!(config.find_account("").is_none());
}

#[test]
fn test_db_path_structure() {
    let path = account_db_path("default");
    let path_str = path.to_string_lossy();

    assert!(path_str.contains("tele-tui"));
    assert!(path_str.contains("accounts"));
    assert!(path_str.contains("default"));
    assert!(path_str.ends_with("tdlib_data"));
}

#[test]
fn test_db_path_per_account() {
    let path_default = account_db_path("default");
    let path_work = account_db_path("work");

    assert_ne!(path_default, path_work);
    assert!(path_default.to_string_lossy().contains("default"));
    assert!(path_work.to_string_lossy().contains("work"));
}

#[test]
fn test_account_profile_db_path() {
    let profile = AccountProfile {
        name: "test-account".to_string(),
        display_name: "Test".to_string(),
    };
    let path = profile.db_path();
    assert!(path.to_string_lossy().contains("test-account"));
    assert!(path.to_string_lossy().ends_with("tdlib_data"));
}

#[test]
fn test_validate_account_name_valid() {
    assert!(validate_account_name("default").is_ok());
    assert!(validate_account_name("work").is_ok());
    assert!(validate_account_name("my-account").is_ok());
    assert!(validate_account_name("account123").is_ok());
    assert!(validate_account_name("test_account").is_ok());
    assert!(validate_account_name("a").is_ok());
}

#[test]
fn test_validate_account_name_empty() {
    let err = validate_account_name("").unwrap_err();
    assert!(err.contains("empty"));
}

#[test]
fn test_validate_account_name_too_long() {
    let long_name = "a".repeat(33);
    let err = validate_account_name(&long_name).unwrap_err();
    assert!(err.contains("32"));
}

#[test]
fn test_validate_account_name_uppercase() {
    assert!(validate_account_name("MyAccount").is_err());
    assert!(validate_account_name("WORK").is_err());
}

#[test]
fn test_validate_account_name_spaces() {
    assert!(validate_account_name("my account").is_err());
}

#[test]
fn test_validate_account_name_starts_with_dash() {
    assert!(validate_account_name("-bad").is_err());
}

#[test]
fn test_validate_account_name_starts_with_underscore() {
    assert!(validate_account_name("_bad").is_err());
}

#[test]
fn test_validate_account_name_special_chars() {
    assert!(validate_account_name("foo@bar").is_err());
    assert!(validate_account_name("foo.bar").is_err());
    assert!(validate_account_name("foo/bar").is_err());
}

#[test]
fn test_resolve_account_default() {
    let config = AccountsConfig::default_single();
    let result = tele_tui::accounts::resolve_account(&config, None);
    assert!(result.is_ok());
    let (name, path) = result.unwrap();
    assert_eq!(name, "default");
    assert!(path.to_string_lossy().contains("default"));
}

#[test]
fn test_resolve_account_explicit() {
    let config = AccountsConfig::default_single();
    let result = tele_tui::accounts::resolve_account(&config, Some("default"));
    assert!(result.is_ok());
    let (name, _) = result.unwrap();
    assert_eq!(name, "default");
}

#[test]
fn test_resolve_account_not_found() {
    let config = AccountsConfig::default_single();
    let result = tele_tui::accounts::resolve_account(&config, Some("work"));
    assert!(result.is_err());
    let err = result.unwrap_err();
    assert!(err.contains("work"));
    assert!(err.contains("not found"));
}

#[test]
fn test_resolve_account_invalid_name() {
    let config = AccountsConfig::default_single();
    let result = tele_tui::accounts::resolve_account(&config, Some("BAD NAME"));
    assert!(result.is_err());
}

#[test]
fn test_accounts_config_serde_roundtrip() {
    let config = AccountsConfig::default_single();
    let toml_str = toml::to_string_pretty(&config).unwrap();
    let parsed: AccountsConfig = toml::from_str(&toml_str).unwrap();

    assert_eq!(parsed.default_account, config.default_account);
    assert_eq!(parsed.accounts.len(), config.accounts.len());
    assert_eq!(parsed.accounts[0].name, config.accounts[0].name);
}

#[test]
fn test_accounts_config_multi_account_serde() {
    let config = AccountsConfig {
        default_account: "default".to_string(),
        accounts: vec![
            AccountProfile {
                name: "default".to_string(),
                display_name: "Default".to_string(),
            },
            AccountProfile {
                name: "work".to_string(),
                display_name: "Work".to_string(),
            },
        ],
    };

    let toml_str = toml::to_string_pretty(&config).unwrap();
    let parsed: AccountsConfig = toml::from_str(&toml_str).unwrap();

    assert_eq!(parsed.accounts.len(), 2);
    assert!(parsed.find_account("work").is_some());
}