v0.3.5-pre.002

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

@@ -0,0 +1,29 @@
+// file: crates/ksp-interface-lib/tests/slot_lifecycle_public_api.rs
+// version: 1
+
+#[test]
+fn public_v0_3_5_pre_002_slot_lifecycle_contract_is_available_from_crate_root() {
+    let event = ksp_interface_lib::SlotLifecycleEvent::new(u64::MAX, ksp_interface_lib::SlotLifecycleStage::Rooted);
+
+    assert_eq!(event.slot(), u64::MAX);
+    assert_eq!(event.stage(), ksp_interface_lib::SlotLifecycleStage::Rooted);
+}
+
+#[test]
+fn public_v0_3_5_pre_002_slot_lifecycle_stage_remains_downstream_evolvable() {
+    fn stage_label(stage: ksp_interface_lib::SlotLifecycleStage) -> &'static str {
+        return match stage {
+            ksp_interface_lib::SlotLifecycleStage::Processed => "processed",
+            ksp_interface_lib::SlotLifecycleStage::FirstShredReceived => "first_shred_received",
+            ksp_interface_lib::SlotLifecycleStage::Completed => "completed",
+            ksp_interface_lib::SlotLifecycleStage::CreatedBank => "created_bank",
+            ksp_interface_lib::SlotLifecycleStage::Dead => "dead",
+            ksp_interface_lib::SlotLifecycleStage::OptimisticallyConfirmed => "optimistically_confirmed",
+            ksp_interface_lib::SlotLifecycleStage::Rooted => "rooted",
+            _ => "future",
+        };
+    }
+
+    assert_eq!(stage_label(ksp_interface_lib::SlotLifecycleStage::Processed), "processed");
+    assert_eq!(stage_label(ksp_interface_lib::SlotLifecycleStage::Rooted), "rooted");
+}