// file: crates/ksp-config-lib/unit_tests/sensitivity.rs
// version: 2

#[test]
fn environment_names_map_to_expected_sensitivity() {
    assert_eq!(crate::ConfigSensitivity::from_variable_name("KSP_PUBLIC_ENDPOINT").ok(), std::option::Option::Some(crate::ConfigSensitivity::Public));
    assert_eq!(crate::ConfigSensitivity::from_variable_name("KSP_MODE").ok(), std::option::Option::Some(crate::ConfigSensitivity::Internal));
    assert_eq!(crate::ConfigSensitivity::from_variable_name("KSP_SECRET_PASSWORD").ok(), std::option::Option::Some(crate::ConfigSensitivity::Secret));
    assert_eq!(crate::ConfigSensitivity::from_variable_name("KSPB_PUBLIC_ENDPOINT").ok(), std::option::Option::Some(crate::ConfigSensitivity::Public));
    assert_eq!(crate::ConfigSensitivity::from_variable_name("KSPB_MODE").ok(), std::option::Option::Some(crate::ConfigSensitivity::Internal));
    assert_eq!(crate::ConfigSensitivity::from_variable_name("KSPB_SECRET_PASSWORD").ok(), std::option::Option::Some(crate::ConfigSensitivity::Secret));
}

#[test]
fn strongest_sensitivity_follows_secret_internal_public_order() {
    assert_eq!(crate::ConfigSensitivity::Public.strongest(crate::ConfigSensitivity::Internal), crate::ConfigSensitivity::Internal);
    assert_eq!(crate::ConfigSensitivity::Internal.strongest(crate::ConfigSensitivity::Secret), crate::ConfigSensitivity::Secret);
    assert_eq!(crate::ConfigSensitivity::Secret.strongest(crate::ConfigSensitivity::Public), crate::ConfigSensitivity::Secret);
}

#[test]
fn provenance_exposes_names_and_sources_without_values() {
    let process = crate::ConfigValueProvenance::EnvironmentProcess { variable_name: "KSP_SECRET_TOKEN".to_owned() };
    let dotenv = crate::ConfigValueProvenance::EnvironmentDotEnv { variable_name: "KSP_MODE".to_owned() };
    let fallback = crate::ConfigValueProvenance::EnvironmentFallback { variable_name: "KSP_PUBLIC_HOST".to_owned() };
    assert_eq!(process.variable_name(), std::option::Option::Some("KSP_SECRET_TOKEN"));
    assert_eq!(process.environment_source(), std::option::Option::Some(crate::ConfigEnvironmentSource::Process));
    assert_eq!(dotenv.environment_source(), std::option::Option::Some(crate::ConfigEnvironmentSource::DotEnv));
    assert_eq!(fallback.environment_source(), std::option::Option::Some(crate::ConfigEnvironmentSource::Fallback));
    assert_eq!(crate::ConfigValueProvenance::DocumentLiteral.variable_name(), std::option::Option::None);
}