v0.3.5-pre.003

crates/ksp-interface-lib/tests/transaction_execution_public_api.rs

@@ -0,0 +1,28 @@
+// file: crates/ksp-interface-lib/tests/transaction_execution_public_api.rs
+// version: 1
+
+//! Public API canaries for the provider-neutral transaction execution contract.
+
+#[test]
+fn public_v0_3_5_pre_003_transaction_execution_contract_is_available_from_crate_root() {
+    let signature = ksp_interface_lib::TransactionSignature::new([0xC7_u8; 64]);
+    let event = ksp_interface_lib::TransactionExecutionEvent::new(u64::MAX, signature, ksp_interface_lib::TransactionExecutionOutcome::Succeeded);
+    assert_eq!(signature.as_bytes(), &[0xC7_u8; 64]);
+    assert_eq!(event.slot(), u64::MAX);
+    assert_eq!(event.signature(), signature);
+    assert_eq!(event.outcome(), ksp_interface_lib::TransactionExecutionOutcome::Succeeded);
+}
+
+fn outcome_label(outcome: ksp_interface_lib::TransactionExecutionOutcome) -> &'static str {
+    return match outcome {
+        ksp_interface_lib::TransactionExecutionOutcome::Succeeded => "succeeded",
+        ksp_interface_lib::TransactionExecutionOutcome::Failed => "failed",
+        _ => "future",
+    };
+}
+
+#[test]
+fn public_v0_3_5_pre_003_transaction_execution_outcome_remains_downstream_evolvable() {
+    assert_eq!(outcome_label(ksp_interface_lib::TransactionExecutionOutcome::Succeeded), "succeeded");
+    assert_eq!(outcome_label(ksp_interface_lib::TransactionExecutionOutcome::Failed), "failed");
+}