Container candidates in dev service

[girazoki]

Adds the ability to inject container candidates on dancelights dev service. For now this remains as an opt-in that you can enable in your tests by calling the following rpc in dev mode:

• mock_enableParaInherentCandidate

similarly you can disable it by calling:

• mock_disableParaInherentCandidate

I also added a test that proves that when enabled, this mode makes the para-head progress in the relay, indicating the candidates are being inserted.

TODO in this PR:

• Cleanup
• tests with rewards being stored

Follow-up tests for future PRs would be:

• AuthorNoting properly tested: now that we can inject proper headers, we should be able to properly test author-noting inherent, since we need the header to retrieve the author.
• XCM tests: now that we have the ability to inject candidates we should also be able to put UMP messages in the candidates.

[github-actions]

WASM runtime size check:

Compared to target branch

dancebox runtime: 1412 KB (no changes) ✅

flashbox runtime: 832 KB (no changes) ✅

dancelight runtime: 2008 KB (no changes) ✅

container chain template simple runtime: 1088 KB (no changes) ✅

container chain template frontier runtime: 1388 KB (no changes) ✅

[github-actions]

Coverage Report

(master)

@@                      Coverage Diff                      @@
##           master   girazoki-dev-service-comp      +/-   ##
=============================================================
+ Coverage   65.34%                      65.61%   +0.27%     
+ Files         310                         311       +1     
+ Lines       54174                       54348     +174     
=============================================================
+ Hits        35395                       35659     +264     
- Misses      18779                       18689      -90     

Files Changed	Coverage
/client/service-container-chain/src/spawner.rs	44.44% (+3.50%)	✅
/container-chains/nodes/frontier/src/command.rs	18.13% (+0.11%)	✅
/container-chains/nodes/simple/src/command.rs	17.90% (+0.11%)	✅
/node/src/service.rs	15.56% (+0.02%)	✅
/solo-chains/node/tanssi-relay-service/src/dev_service.rs	91.57% (+3.29%)	✅

Coverage generated Tue Nov 19 11:38:11 UTC 2024