expectedSupplyAssets behaving differenly locally and in CI-CD pipeline (gitlab)

[codekoriko]

I'm using hardhat to fork the mainnet and run unittest for my api calls and I got an issue when testing the function

export async function getLoanTokenSupplied(
  publicClient: PublicClient,
  marketParam: MorphoMarketParams,
  userAddress: EOAAddress,
): Promise<bigint> {
  return await publicClient.readContract({
    address: leverosAddress,
    abi: LeverosMorphoBlueAbi,
    functionName: 'supplyAssetsUser',
    args: [ marketParam, userAddress]
  })
}

my test as follow

  it('retrieves the amount of loanToken a given user has supplied', async function () {
    await loadFixture(deployLeveros);
    const { userWallet } = await loadFixture(setUpLeveros);
    const publicClient = await hre.viem.getPublicClient();

    const amountSuppliedByUser = await getLoanTokenSupplied(
      publicClient,
      getMorphoMarketParam(leverosParam),
      userWallet.account!.address as EOAAddress,
    )
    expect(amountSuppliedByUser).to.approximately(AMOUNT_LOAN_TOKEN_SUPPLIED, BigInt(147498892026))
  });

The test passes when I run it locally npx hardhat test but the same test fails consistently when running in my CI-CD pipeline on Gitlab, with an assertion error:

AssertionError: expected 10000000147498892026 to equal 10000000000000000000

the morpho function supplyAssetsUser used in that test says in its docstring says:

Returns the expected supply assets balance of user on a market after having accrued interest

Would that consistent 147498892026 discrepancy comes from that accrues interest calculation which somehow behave differently locally and in my CI-CD docker environement?

here is my .gitlab-ci.yml content

include:
  - template: Security/SAST.gitlab-ci.yml


default:
  tags:
    - local_runner
  before_script:
    - corepack enable
    - corepack prepare pnpm@latest-8 --activate
    - pnpm config set store-dir .pnpm-store

stages:
  - build_container
  - lint
  - install_project
  - test
  - security

variables:
  GIT_SUBMODULE_STRATEGY: recursive
  CI_REGISTRY: registry.gitlab.com
  TEST_IMAGE: $CI_REGISTRY/leveros1/leveros-v1-core/node20-forge:latest
  ETH_RPC_URL: "https://cloudflare-eth.com"

sast:
  before_script: []
  # You can override the included template(s) by including variable overrides
  # SAST customization: https://docs.gitlab.com/ee/user/application_security/sast/#customizing-the-sast-settings
  # Secret Detection customization: https://docs.gitlab.com/ee/user/application_security/secret_detection/#customizing-settings
  # Dependency Scanning customization: https://docs.gitlab.com/ee/user/application_security/dependency_scanning/#customizing-the-dependency-scanning-settings
  # Container Scanning customization: https://docs.gitlab.com/ee/user/application_security/container_scanning/#customizing-the-container-scanning-settings
  # Note that environment variables can be set in several places
  # See https://docs.gitlab.com/ee/ci/variables/#cicd-variable-precedence
  stage: security

build_and_push:
  when:
    manual
  before_script: []
  image: docker:latest
  services:
    - docker:dind
  stage: build_container
  script:
    - echo "Building Docker image..."
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    - docker build -t $TEST_IMAGE -f test/Dockerfile .
    - docker push $TEST_IMAGE

lint-solhint:
  stage: lint
  image: $TEST_IMAGE
  script:
    - pnpm install
    - pnpm run lint

.install:
  script:
    - forge --version
    - pnpm i
    - rm -rf lib/*
    - forge install foundry-rs/forge-std --no-commit
    - forge install morpho-org/morpho-blue --no-commit
    - forge install morpho-org/morpho-blue-oracles --no-commit
    - forge update morpho-org/morpho-blue-oracles # no idea why it doesn't fetch that latest version. updated today by morpho, some CDN caching?
    # cmd 'forge install OpenZeppelin/[email protected] --no-commit' works in local but not in CI. workaround: manually checkout the version in the submodule
    # downgrade morpho-blue-oracles's openzeppelin to accommodate Morpho pinned to solc 0.8.19. temporary? workaround for issue: https://github.com/morpho-org/morpho-blue/issues/672#issuecomment-1978740721
    - (cd lib/morpho-blue-oracles/lib/openzeppelin-contracts && git fetch --tags && git checkout v4.9.6)
    - forge install OpenZeppelin/openzeppelin-contracts --no-commit
    - (cd lib/openzeppelin-contracts && git fetch --tags && git checkout v4.9.6)

test-forge:
  stage: test
  image: $TEST_IMAGE
  script:
    - !reference [.install, script]
    - forge test

test-hardhat:
  stage: test
  image: $TEST_IMAGE
  script:
    - !reference [.install, script]
    - npx hardhat test