Fix state root being empty (0xSpaceShard#270)

dkillen · Sep 12, 2022 · 01f82ad · 01f82ad
1 parent d18ca72
commit 01f82ad
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Showing 3 changed files with 5 additions and 3 deletions.
diff --git a/starknet_devnet/constants.py b/starknet_devnet/constants.py
@@ -21,6 +21,6 @@
 
 SUPPORTED_TX_VERSION = 0
 
-DUMMY_STATE_ROOT = bytes()
+DUMMY_STATE_ROOT = bytes(32)
 
 DEFAULT_TIMEOUT = 60 # seconds
diff --git a/test/test_state_update.py b/test/test_state_update.py
@@ -2,9 +2,10 @@
 Test get_state_update endpoint
 """
 
+import re
+
 import pytest
 import requests
-
 from starkware.starknet.core.os.class_hash import compute_class_hash
 from starkware.starknet.public.abi import get_selector_from_name
 
@@ -182,7 +183,7 @@ def test_roots():
 
  new_root = state_update["new_root"]
 
- assert new_root is not None
+ assert re.match(r"^[a-fA-F0-9]{64}$", new_root)
  assert state_update["old_root"] is not None
 
  # creates new block

diff --git a/test/util.py b/test/util.py
@@ -497,6 +497,7 @@ def assert_block(latest_block_number, latest_tx_hash):
  latest_block["sequencer_address"], hex(DEFAULT_GENERAL_CONFIG.sequencer_address)
  )
  assert_equal(latest_block["gas_price"], hex(DEFAULT_GENERAL_CONFIG.min_gas_price))
+ assert re.match(r"^[a-fA-F0-9]{64}$", latest_block["state_root"])
 
 
 def assert_block_hash(latest_block_number, expected_block_hash):