algod: State delta endpoints

algosdk/v2client/algod.py

@@ -718,6 +718,43 @@ def set_timestamp_offset(
         req = f"/devmode/blocks/offset/{offset}"
         return self.algod_request("POST", req, **kwargs)
 
+    def get_ledger_state_delta(
+        self, round: int, **kwargs: Any
+    ) -> AlgodResponseType:
+        """
+        Get the ledger state delta for a round.
+
+        Returns:
+            Dict[str, Any]: Response from algod
+        """
+        req = f"/deltas/{round}"
+        return self.algod_request("GET", req, **kwargs)
+
+    def get_transaction_group_ledger_state_deltas_for_round(
+        self, round: int, **kwargs: Any
+    ) -> AlgodResponseType:
+        """
+        Get the ledger state deltas for a transaction group in a given round.
+
+        Returns:
+            Dict[str, Any]: Response from algod
+        """
+        req = f"/deltas/{round}/txn/group"
+        return self.algod_request("GET", req, **kwargs)
+
+    def get_ledger_state_delta_for_transaction_group(
+        self, id: str, **kwargs: Any
+    ) -> AlgodResponseType:
+        """
+        Get the ledger state delta for a transaction group given the
+        transaction or group ID.
+
+        Returns:
+            Dict[str, Any]: Response from algod
+        """
+        req = f"/deltas/txn/group/{id}"
+        return self.algod_request("GET", req, **kwargs)
+
 
 def _specify_round_string(
     block: Union[int, None], round_num: Union[int, None]

tests/steps/other_v2_steps.py

@@ -1514,11 +1514,6 @@ def step_impl(context):
     context.stx = transaction.SignedTransaction(context.txn, None)
 
 
-@when("we make a GetLedgerStateDelta call against round {round}")
-def get_ledger_state_delta_call(context, round):
-    context.response = context.acl.get_ledger_state_delta(round)
-
-
 @when("we make a SetSyncRound call against round {round}")
 def set_sync_round_call(context, round):
     context.response = context.acl.set_sync_round(round)
@@ -1547,3 +1542,26 @@ def set_block_timestamp_offset(context, offset):
 @when("we make a GetBlockTimeStampOffset call")
 def get_block_timestamp_offset(context):
     context.response = context.acl.get_timestamp_offset()
+
+
+@when("we make a GetLedgerStateDelta call against round {round}")
+def get_ledger_state_delta_call(context, round):
+    context.response = context.acl.get_ledger_state_delta(round)
+
+
+@when(
+    "we make a TransactionGroupLedgerStateDeltaForRoundResponse call for round {round}"
+)
+def get_transaction_group_ledger_state_deltas_for_round(context, round):
+    context.response = (
+        context.acl.get_transaction_group_ledger_state_deltas_for_round(round)
+    )
+
+
+@when(
+    'we make a LedgerStateDeltaForTransactionGroupResponse call for ID "{id}"'
+)
+def get_ledger_state_delta_for_transaction_group(context, id):
+    context.response = (
+        context.acl.get_ledger_state_delta_for_transaction_group(id)
+    )

tests/unit.tags

@@ -25,11 +25,13 @@
 @unit.responses.timestamp
 @unit.responses.unlimited_assets
 @unit.sourcemap
+@unit.statedelta
 @unit.sync
 @unit.tealsign
 @unit.timestamp
 @unit.transactions
 @unit.transactions.keyreg
 @unit.transactions.payment
+@unit.txngroupdeltas
 @unit.stateproof.paths
 @unit.stateproof.responses