debug additions to tests

crates/core/app/tests/common/ibc_tests/relayer.rs

@@ -26,6 +26,7 @@ use {
     },
     penumbra_proto::{util::tendermint_proxy::v1::GetBlockByHeightRequest, DomainType},
     penumbra_transaction::{TransactionParameters, TransactionPlan},
+    sha2::Digest,
     std::time::Duration,
 };
 #[allow(unused)]
@@ -394,6 +395,40 @@ impl MockRelayer {
             MerkleProof::decode(client_state_of_b_on_a_response.clone().proof.as_slice())?;
         let proof_conn_end_on_a =
             MerkleProof::decode(connection_of_b_on_a_response.clone().proof.as_slice())?;
+
+        let existence_proofs: Vec<(Vec<u8>, Vec<u8>)> = proof_conn_end_on_a
+            .proofs
+            .iter()
+            .map(|proof| {
+                let p = proof.proof.clone().unwrap();
+                match p {
+                    ics23::commitment_proof::Proof::Exist(p) => (p.key, p.value),
+                    _ => (vec![], vec![]),
+                }
+            })
+            .inspect(|(k, v)| {
+                println!(
+                    "proof_conn_end_on_a: k {} v {}",
+                    hex::encode(k),
+                    hex::encode(v)
+                );
+            })
+            .collect();
+
+        {
+            // TODO: change this into a different test after the bug is understood
+            assert_eq!(
+                hex::encode(&existence_proofs[0].0),
+                "636f6e6e656374696f6e732f636f6e6e656374696f6e2d30"
+            );
+            assert_eq!(hex::encode(&existence_proofs[0].1), "0a0f30372d74656e6465726d696e742d3012230a0131120d4f524445525f4f524445524544120f4f524445525f554e4f5244455245441801221d0a0f30372d74656e6465726d696e742d301a0a0a086962632d64617461288094ebdc03");
+            assert_eq!(hex::encode(&existence_proofs[1].0), "6962632d64617461");
+            assert_eq!(
+                hex::encode(&existence_proofs[1].1),
+                "e421a1ef4acacb331f598197adb7d3250f2b4f84a3e30721190fd00bfe914de3"
+            );
+        }
+
         // TODO: too side-effecty?
         chain_b_ibc.counterparty.connection_id = Some(chain_a_ibc.connection_id.clone());
         chain_a_ibc.counterparty.connection_id = Some(chain_b_ibc.connection_id.clone());
@@ -455,6 +490,22 @@ impl MockRelayer {
 
         // Execute the transaction, applying it to the chain state.
         let pre_tx_snapshot = chain_b_ibc.storage.latest_snapshot();
+
+        // validate the chain b pre-tx storage root hash is what we expect:
+        let pre_tx_hash = pre_tx_snapshot.root_hash().await?;
+        assert_eq!(
+            hex::encode(pre_tx_hash),
+            "27572242ba7935d5c9acf4ee162fc1418be1f749677aecd0eb11d832bb8d8613".to_string()
+        );
+
+        // Validate the tx hash is what we expect:
+        let tx_hash = sha2::Sha256::digest(&tx.encode_to_vec());
+        assert_eq!(
+            hex::encode(tx_hash),
+            "8b741a3cfb2bcd4cf665780d3f9e18a6b954f15912591c1acc6d21de015848dc".to_string()
+        );
+
+        // execute the transaction containing the opentry message
         chain_b_ibc
             .node
             .block()