Unit test for ethereum/block in cmd/indexer

[robdefeo]

Is your feature request related to a problem? Please describe.

cmd/indexer has a processor for Ethereum blocks, it does not have unit test against ethereum blocks.

Describe the solution you'd like

To create core.Block structs in go-ethereum the rlp.Decode method can be used to decode a raw hex string, this though is difficult to read compared to a json doc. Suggested approach is

• create cmd/indexer/internal/ethereum/testdata/[TestName] folder to store json docs for this case
• create separate file for each test case named the same as the test case name.
• For each test case load the file
• Encode the file to bytes with rlp.EncodeToBytes()
• Decode the returned bytes to Block with rlp.DecodeBytes()
• Use object for test

Create test expected ethereum transactions cases:

• No transactions
• mixed non Mailchain & non Mailchain transactions
• Failed transaction
• other relevant cases

[robdefeo]

ref #512

[stale]

This issue has been automatically marked as stale because it has not had recent activity. The resources of the Mailchain team are limited, and so we are asking for your help. If this is a bug and you can still reproduce this error on the master branch, please reply in order to keep the issue open. If this is a feature request, and you feel that it is still relevant and valuable, please reply in order to keep the issue open. This issue will automatically be closed in the near future if no further activity occurs. Thank you for all your contributions.