Initial set up of an EVM > TON messaging test to identify missing components. We need to iterate on this as we tackle all the dependencies / blockers until the test eventually passes.

Primary Changes

Added TON chain generation, management, and client setup using tonutils-go library
Created ccipton package with noop implementations for TON CCIP components
Added ccipnoop package with placeholder implementations for all CCIP contract interfaces
Created NoopTransmitter contract transmitter factory for chains without deployed CCIP contracts
Added WithTonChains() configuration option and TON-specific test helpers
Added TON keystore integration and transmitter key handling
Intended failure assertion in AddLane is implemented

Dependencies

[x] https://github.com/smartcontractkit/chainlink/pull/17666
[x] https://github.com/smartcontractkit/chainlink/pull/17893
[x] https://github.com/smartcontractkit/chainlink/pull/17946
[x] https://github.com/smartcontractkit/chainlink/pull/17962
[x] https://github.com/smartcontractkit/chainlink/pull/17930
[x] https://github.com/smartcontractkit/chainlink/pull/17706
[x] https://github.com/smartcontractkit/chainlink/pull/16363

Apr 30 '25 13:04 briansztamfater

I see you updated files related to core. Please run pnpm changeset in the root directory to add a changeset as well as in the text include at least one of the following tags:

#added For any new functionality added.
#breaking_change For any functionality that requires manual action for the node to boot.
#bugfix For bug fixes.
#changed For any change to the existing functionality.
#db_update For any feature that introduces updates to database schema.
#deprecation_notice For any upcoming deprecation functionality.
#internal For changesets that need to be excluded from the final changelog.
#nops For any feature that is NOP facing and needs to be in the official Release Notes for the release.
#removed For any functionality/config that is removed.
#updated For any functionality that is updated.
#wip For any change that is not ready yet and external communication about it should be held off till it is feature complete.

:medal_military: No JIRA issue number found in: PR title, commit message, or branch name. Please include the issue ID in one of these.

Apr 30 '25 14:04 github-actions[bot]

Another thing, I noticed every time after running the test, it generate node data for the local TON client. We probably want to clean it up after each run. cc @jadepark-dev

May 08 '25 21:05 huangzhen1997

Flakeguard Summary

Ran new or updated tests between develop and 8d967d7974e1f655e465fbabd81d790fe9bd4839 (ccip-ton-e2e).

View Flaky Detector Details | Compare Changes

Found Flaky Tests :x:

1 Results

Name	Pass Ratio	Panicked?	Timed Out?	Race?	Runs	Successes	Failures	Skips	Package	Package Panicked?	Avg Duration	Code Owners
TestUpdateTokenPriceFeedsFeeQuoterChangeset/MCMS_enabled	0%	true	true	false	1	0	1	0	github.com/smartcontractkit/chainlink/deployment/ccip/changeset/v1_6	true	0s	@smartcontractkit/ccip-tooling, @smartcontractkit/ccip-offchain, @smartcontractkit/core, @smartcontractkit/deployment-automation, @smartcontractkit/cld-team