feature: Add block header field metadata (#217)

* types/json: add extra assert * types: add block header field metadata * types: fix header field collection on `None` * types: remove default values from optional header fields * tools: fix names * Update src/ethereum_test_tools/common/types.py Co-authored-by: Spencer Taylor-Brown <spencer@spencertaylorbrown.uk> --------- Co-authored-by: Spencer Taylor-Brown <spencer@spencertaylorbrown.uk>
ethereum · Jul 26, 2023 · d5ec094 · d5ec094
1 parent 30f53cd
commit d5ec094
Show file tree

Hide file tree

Showing 4 changed files with 315 additions and 94 deletions.
diff --git a/src/ethereum_test_tools/common/json.py b/src/ethereum_test_tools/common/json.py
@@ -142,6 +142,7 @@ def field(*args, json_encoder: Optional[JSONEncoder.Field] = None, **kwargs) ->
         metadata = kwargs["metadata"]
     else:
         metadata = {}
+    assert isinstance(metadata, dict)
 
     if json_encoder is not None:
         metadata["json_encoder"] = json_encoder