v0.5.2-pre.002

ks-wallet/tests/public_api.rs

@@ -0,0 +1,48 @@
+// file: ks-wallet/tests/public_api.rs
+// version: 1
+
+//! External crate-root contract tests for the `ks-wallet` public API.
+
+fn write_native_identification_fixture(path: &std::path::Path) {
+    let mut bytes = std::vec::Vec::new();
+    bytes.extend_from_slice(b"KSWALLET");
+    bytes.extend_from_slice(&1_u16.to_le_bytes());
+    std::fs::write(path, bytes)
+        .unwrap_or_else(|error| panic!("native fixture must be writable: {error}"));
+    #[cfg(unix)]
+    {
+        use std::os::unix::fs::PermissionsExt; // rust-rules: trait-import
+        std::fs::set_permissions(path, std::fs::Permissions::from_mode(0o600))
+            .unwrap_or_else(|error| panic!("native fixture permissions must be set: {error}"));
+    }
+}
+
+#[tokio::test]
+async fn crate_root_exposes_multi_wallet_discovery_without_path_disclosure() {
+    assert_eq!(ks_wallet::KSWALLET_FILE_EXTENSION, "kswallet");
+    let directory = tempfile::tempdir()
+        .unwrap_or_else(|error| panic!("temporary directory must exist: {error}"));
+    let manager = ks_wallet::WalletManager::new(directory.path())
+        .unwrap_or_else(|error| panic!("unexpected manager error: {error}"));
+    let path = directory.path().join("public-api.kswallet");
+    write_native_identification_fixture(&path);
+    let handles = manager
+        .scan()
+        .await
+        .unwrap_or_else(|error| panic!("scan must succeed: {error}"));
+    assert_eq!(handles.len(), 1);
+    assert_eq!(handles[0].alias().as_str(), "public-api");
+    assert!(!format!("{:?}", handles[0]).contains(directory.path().to_string_lossy().as_ref()));
+}
+
+#[test]
+fn crate_root_exposes_non_secret_temporary_identity() {
+    let alias = ks_wallet::WalletAlias::parse("public-identity")
+        .unwrap_or_else(|error| panic!("unexpected alias error: {error}"));
+    let wallet = ks_wallet::TemporaryWallet::generate(alias.clone());
+    let identity: ks_wallet::WalletIdentity = wallet.identity();
+    let summary: ks_wallet::WalletSummary = wallet.summary();
+    assert_eq!(identity.alias, alias);
+    assert_eq!(identity.public_key, summary.public_key);
+    assert_eq!(identity.persistence, ks_wallet::WalletPersistence::Temporary);
+}