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Integration Tests

Run tests

Prerequisites

  1. yarn install
  2. yarn build

Smoke

cd integration-tests/ && go test --timeout=2h -v ./smoke (from core of repo)

Soak

Soak tests will run a modified version of the smoke test via a remote runner for the set period. The difference is that there is no panic when an error appears, but instead log it.

Run

make test-integration-soak

Env vars

TTL=72h - duration of soak

NODE_COUNT - number of OCR nodes

CHAINLINK_IMAGE - Chainlink docker image repo

CHAINLINK_VERSION - Chainlink docker image version

L2_RPC_URL - This will override the L2 url, used for testnet (optional)

PRIVATE_KEY - Private key for Testnet (optional)

ACCOUNT - Account address on Testnet (optional)

Structure

Commons - Common Chainlink methods to generate chains, nodes, key bundles

Test Commons - Test methods to deploy env, configure clients, fetch client details

Cosmos Commons - Methods related to cosmos and L2 actions such as minting, L1<>L2 sync

Gauntlet wrapper - Wrapper for Cosmos gauntlet

OCRv2 tests - Example smoke test to set up environment, configure it and run the smoke test

Writing tests

See smoke examples here

See soak examples here and here

  1. Instantiate Gauntlet
  2. Deploy Cluster
  3. Set Gauntlet network
  4. Deploy accounts on L2 for the nodes
  5. Fund the accounts
  6. Deploy L2 LINK token via Gauntlet
  7. Deploy L2 Access controller contract via Gauntlet
  8. Deploy L2 OCR2 contract via Gauntlet
  9. Set OCR2 billing via Gauntlet
  10. Set OCR2 config details via Gauntlet
  11. Set up boostrap and oracle nodes

Metrics and logs (K8)

  1. Navigate to Grafana
  2. Search for chainlink-testing-insights dashboard
  3. Select the cosmos namespace

Here you will find pod logs for all the chainlink nodes as well as Devnet / Geth