Consolidated Ethereum test tooling and fixture data.

Roy Crihfield c08e45c446 Refactor & replace fixture (#3) ... The "medium" fixture contained missing nodes somewhere in the head block, so I've removed, and generated a new "small2" fixture. Also refactored a bit. Reviewed-on: #3		2023-09-22 09:10:39 +00:00
chaindata	Refactor & replace fixture (#3)	2023-09-22 09:10:39 +00:00
go.mod	Fix function, add basic tests (#2)	2023-09-19 16:37:35 +00:00
go.sum	Fix function, add basic tests (#2)	2023-09-19 16:37:35 +00:00