0.3.16-pre.008

crates/ksp-job-backfill-lib/unit_tests/persistence.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-job-backfill-lib/unit_tests/persistence.rs
-// version: 2
+// version: 3
 
 #[derive(Clone, Copy)]
 enum FakeResponse {
@@ -299,6 +299,31 @@ async fn v0_3_16_pre_007_durable_quarantined_conflict_preserves_observation_proj
     return;
 }
 
+#[tokio::test]
+async fn v0_3_16_pre_008_reobserved_quarantined_conflict_preserves_idempotent_observation() {
+    let (reference, transaction, observation) = match raw_acquisition_parts("devnet", 6, 18) {
+        std::option::Option::Some(parts) => parts,
+        std::option::Option::None => return,
+    };
+    let network = match raw_network("devnet") {
+        std::option::Option::Some(network) => network,
+        std::option::Option::None => return,
+    };
+    let response = store_variant_outcome(
+        ksp_store_lib::RawEntityWriteOutcome::AlreadyPresent,
+        ksp_store_lib::RawObservationWriteOutcome::AlreadyPresent,
+        ksp_store_lib::RawTransactionVariantWriteOutcome::QuarantinedConflict,
+    );
+    let port = FakePersistencePort::new(network, &[FakeResponse::Outcome(response)]);
+    let result = super::persist_available_with_port(&port, reference, transaction, observation).await;
+    assert!(result.is_ok());
+    if let std::result::Result::Ok(result) = result {
+        assert_eq!(result.entity(), crate::BackfillEntityPersistence::Conflict);
+        assert_eq!(result.observation(), crate::BackfillObservationPersistence::AlreadyPresent);
+    }
+    return;
+}
+
 #[tokio::test]
 async fn pre_007_legacy_store_content_conflict_error_is_explicit_and_not_idempotent_success() {
     let (reference, transaction, observation) = match raw_acquisition_parts("devnet", 6, 16) {