// file: crates/ksp-raw-transaction-lib/tests/dependency_boundary.rs
// version: 4

//! Dependency-boundary canaries for the common RAW Transaction foundation.

fn manifest() -> std::string::String {
    return std::fs::read_to_string(std::path::Path::new(env!("CARGO_MANIFEST_DIR")).join("Cargo.toml")).unwrap_or_default();
}

fn production_sources() -> std::string::String {
    let root = std::path::Path::new(env!("CARGO_MANIFEST_DIR")).join("src");
    let mut combined = std::string::String::new();
    for name in ["acquisition.rs", "canonical.rs", "error.rs", "lib.rs", "signature.rs", "wire.rs"] {
        let source = std::fs::read_to_string(root.join(name)).unwrap_or_default();
        combined.push_str(source.as_str());
    }
    return combined;
}

#[test]
fn pre_004_manifest_adds_only_base64_to_the_exact_common_dependency_surface() {
    let manifest = manifest();
    assert!(manifest.contains("base64.workspace = true"));
    assert!(manifest.contains("ksp-core-lib = { path = \"../ksp-core-lib\" }"));
    assert!(manifest.contains("ksp-store-api = { path = \"../ksp-store-api\" }"));
    assert!(manifest.contains("serde_json = { workspace = true }"));
    assert!(manifest.contains("sha2 = { workspace = true }"));
    for forbidden in
        ["ksp-store-lib", "ksp-onchain-transport-lib", "ksp-config-lib", "ksp-job-api", "ksp-job-backfill-lib", "ksp-worker-api", "tokio", "futures"]
    {
        assert!(!manifest.contains(forbidden));
    }
    return;
}

#[test]
fn pre_002_production_sources_keep_transport_runtime_job_worker_and_backend_out() {
    let sources = production_sources();
    for forbidden in [
        "ksp_store_lib",
        "ksp_onchain_transport_lib",
        "ksp_config_lib",
        "ksp_job_api",
        "ksp_job_backfill_lib",
        "ksp_worker_api",
        "ksp_store_postgres_lib",
        "tokio::",
        "futures::",
        "reqwest::",
        "tonic::",
    ] {
        assert!(!sources.contains(forbidden));
    }
    return;
}