// file: crates/ksp-store-lib/tests/dependency_boundary.rs
// version: 1

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

//! Cargo-feature and dependency-boundary canaries for the common Store runtime scaffold.

#[test]
fn pre_002_manifest_owns_default_postgres_feature_and_optional_backend_edge() {
    let manifest = include_str!("../Cargo.toml");
    assert!(manifest.contains("default = [\"postgres\"]"));
    assert!(manifest.contains("postgres = [\"dep:ksp-store-postgres-lib\"]"));
    assert!(manifest.contains("ksp-store-api = { path = \"../ksp-store-api\" }"));
    assert!(manifest.contains("ksp-store-postgres-lib = { path = \"../ksp-store-postgres-lib\", optional = true }"));
    for forbidden in [
        "ksp-config-lib",
        "ksp-materializer",
        "ksp-program",
        "ksp-onchain-transport-lib",
        "ksp-offchain-transport-lib",
        "tokio-postgres",
        "deadpool-postgres",
        "rustls",
    ] {
        assert!(!manifest.contains(forbidden), "forbidden pre.002 Store facade dependency detected: {forbidden}");
    }
    return;
}

#[test]
fn pre_002_scaffold_keeps_backend_types_and_future_runtime_surface_private() {
    let crate_root = include_str!("../src/lib.rs");
    assert!(crate_root.contains("mod constants;"));
    assert!(crate_root.contains("pub(crate) use self::constants::TRACING_TARGET;"));
    for forbidden in [
        "pub mod ",
        "pub use ksp_store_postgres_lib",
        "StoreSettings",
        "StoreBackendSettings",
        "PostgresStoreSettings",
        "pub struct Store",
        "tokio_postgres",
        "deadpool_postgres",
    ] {
        assert!(!crate_root.contains(forbidden), "forbidden pre.002 Store facade surface detected: {forbidden}");
    }
    let constants = include_str!("../src/constants.rs");
    assert!(constants.contains("pub(crate) const TRACING_TARGET: &str = \"ksp-store-lib\";"));
    return;
}