// file: crates/ksp-offchain-transport-lib/tests/dependency_boundary.rs
// version: 5

#![warn(missing_docs)]
#![deny(unreachable_pub)]
#![forbid(unsafe_code)]

//! Dependency, observability, hardened HTTP and module-taxonomy canaries for Off-chain Transport.

#[test]
fn pre_004_manifest_uses_only_generic_runtime_crates_and_no_provider_sdk() {
    let manifest = include_str!("../Cargo.toml");
    assert!(manifest.contains("chrono = { workspace = true, features = [\"std\"] }"));
    assert!(manifest.contains("ksp-core-lib"));
    assert!(manifest.contains("ksp-logging-lib"));
    assert!(manifest.contains("reqwest = { workspace = true, features = [\"rustls\"] }"));
    assert!(manifest.contains("serde"));
    assert!(manifest.contains("serde_json = { workspace = true, features = [\"raw_value\"] }"));
    assert!(!manifest.contains("ksp-config-lib"));
    assert!(!manifest.contains("coingecko"));
    assert!(!manifest.contains("coinmarketcap"));
    assert!(!manifest.contains("coinpaprika"));
    assert!(!manifest.contains("jupiter"));
    assert!(!manifest.contains("birdeye"));
    assert!(!manifest.contains("dexscreener"));
    assert!(!manifest.lines().any(|line| return line.trim_start().starts_with("tracing =")));
}

#[test]
fn pre_004_http_runtime_is_production_active_but_not_a_public_generic_client() {
    let crate_root = include_str!("../src/lib.rs");
    assert!(crate_root.contains("mod http_admission;"));
    assert!(crate_root.contains("mod http_client;"));
    assert!(crate_root.contains("mod http_settings;"));
    assert!(!crate_root.contains("#[cfg(test)] // RUST-API-008: staged"));
    assert!(!crate_root.contains("pub use self::http_client::HttpRestClient"));
    let client = include_str!("../src/http_client.rs");
    assert!(client.contains(".redirect(reqwest::redirect::Policy::none())"));
    assert!(client.contains(".referer(false)"));
    assert!(client.contains(".retry(reqwest::retry::never())"));
    assert!(client.contains(".no_proxy()"));
    assert!(client.contains("error.without_url()"));
}

#[test]
fn pre_004_provider_modules_are_market_price_scoped_and_fixed_origin() {
    let crate_root = include_str!("../src/lib.rs");
    assert!(crate_root.contains("mod market_price_coingecko;"));
    assert!(crate_root.contains("mod market_price_coinmarketcap;"));
    assert!(crate_root.contains("mod market_price_coinpaprika;"));
    let coingecko = include_str!("../src/market_price_coingecko.rs");
    let coinmarketcap = include_str!("../src/market_price_coinmarketcap.rs");
    let coinpaprika = include_str!("../src/market_price_coinpaprika.rs");
    assert!(coingecko.contains("https://api.coingecko.com/api/v3/simple/price"));
    assert!(coinmarketcap.contains("https://pro-api.coinmarketcap.com/public-api/v2/simple/price"));
    assert!(coinmarketcap.contains("https://pro-api.coinmarketcap.com/v2/simple/price"));
    assert!(coinpaprika.contains("https://api.coinpaprika.com/v1/tickers/sol-solana"));
    assert!(!coingecko.contains("std::env"));
    assert!(!coinmarketcap.contains("std::env"));
    assert!(!coinpaprika.contains("std::env"));
}