v0.2.5-pre.002

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

@@ -0,0 +1,59 @@
+// file: crates/ksp-wallet-lib/tests/dependency_boundary.rs
+// version: 1
+
+//! Wallet-specific dependency and ownership canaries.
+
+fn crate_root() -> std::path::PathBuf {
+    return std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+}
+
+fn rust_source_files(directory: &std::path::Path) -> std::vec::Vec<std::path::PathBuf> {
+    let entries = std::fs::read_dir(directory).expect("Wallet source directory must be readable during integration tests");
+    let mut files = std::vec::Vec::new();
+    for entry in entries {
+        let entry = entry.expect("Wallet source directory entry must be readable");
+        let path = entry.path();
+        if path.is_dir() {
+            files.extend(rust_source_files(path.as_path()));
+        } else if path.extension() == std::option::Option::Some(std::ffi::OsStr::new("rs")) {
+            files.push(path);
+        }
+    }
+    return files;
+}
+
+#[test]
+fn wallet_manifest_preserves_dependency_firewall() {
+    let manifest = std::fs::read_to_string(crate_root().join("Cargo.toml")).expect("Wallet manifest must be readable during integration tests");
+    assert!(manifest.contains("ksp-core-lib"));
+    assert!(manifest.contains("ksp-logging-lib"));
+    assert!(manifest.contains("zeroize.workspace = true"));
+    for forbidden in [
+        "ksp-config-lib",
+        "ksp-onchain-transport-lib",
+        "ksp-execution-policy-api",
+        "ksp-store-api",
+        "ksp-store-lib",
+        "tauri",
+        "tracing =",
+        "solana-pubkey",
+    ] {
+        assert!(!manifest.contains(forbidden), "forbidden direct Wallet dependency detected: {forbidden}");
+    }
+}
+
+#[test]
+fn wallet_sources_use_core_pubkey_logging_facade_and_no_environment() {
+    let source_files = rust_source_files(crate_root().join("src").as_path());
+    let mut all_source = std::string::String::new();
+    for source_file in source_files {
+        let source = std::fs::read_to_string(source_file.as_path()).expect("Wallet Rust source must be readable during integration tests");
+        all_source.push_str(source.as_str());
+    }
+    assert!(all_source.contains("ksp_core_lib::Pubkey"));
+    assert!(all_source.contains("ksp_logging_lib::trace!"));
+    assert!(all_source.contains("pub(crate) const TRACING_TARGET: &str = \"ksp-wallet-lib\";"));
+    assert!(!all_source.contains("solana_pubkey::"));
+    assert!(!all_source.contains("std::env::"));
+    assert!(!all_source.contains("tracing::"));
+}