v0.3.2-pre.002

crates/ksp-store-lib/tests/dependency_boundary.rs

@@ -0,0 +1,52 @@
+// 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;
+}