runner-container-hooks/packages/k8s/tests/run-container-step-test.ts

import { runContainerStep } from '../src/hooks'
import { TestHelper } from './test-setup'

jest.useRealTimers()

describe('Run container step with image', () => {
  let testHelper: TestHelper
  let runContainerStepData: any

  beforeEach(async () => {
    testHelper = new TestHelper()
    await testHelper.initialize()
    runContainerStepData = testHelper.getRunContainerStepDefinition()
  })

  afterEach(async () => {
    await testHelper.cleanup()
  })

  it('should not throw', async () => {
    const exitCode = await runContainerStep(runContainerStepData.args)
    expect(exitCode).toBe(0)
  })

  it('should fail if the working directory does not exist', async () => {
    runContainerStepData.args.workingDirectory = '/foo/bar'
    await expect(runContainerStep(runContainerStepData.args)).rejects.toThrow()
  })

  it('should shold have env variables available', async () => {
    runContainerStepData.args.entryPoint = 'bash'
    runContainerStepData.args.entryPointArgs = [
      '-c',
      "'if [[ -z $NODE_ENV ]]; then exit 1; fi'"
    ]
    await expect(
      runContainerStep(runContainerStepData.args)
    ).resolves.not.toThrow()
  })
})

describe('run container step with docker build', () => {
  let testHelper: TestHelper
  let runContainerStepData: any
  beforeEach(async () => {
    testHelper = new TestHelper()
    await testHelper.initialize()
    runContainerStepData = testHelper.getRunContainerStepDefinition()
  })

  afterEach(async () => {
    await testHelper.cleanup()
  })

  it('should build container and execute docker action', async () => {
    const { registryName, registryPort, nodePort } =
      await testHelper.createContainerRegistry()

    process.env.ACTIONS_RUNNER_CONTAINER_HOOKS_REGISTRY_HOST = registryName
    process.env.ACTIONS_RUNNER_CONTAINER_HOOKS_REGISTRY_PORT = registryPort.toString()
    process.env.ACTIONS_RUNNER_CONTAINER_HOOKS_REGISTRY_NODE_PORT = nodePort.toString()
    const actionPath = testHelper.initializeDockerAction()
    const data = JSON.parse(JSON.stringify(runContainerStepData))
    data.args.dockerfile = `${actionPath}/Dockerfile`
    await expect(runContainerStep(data.args)).resolves.not.toThrow()
  })
})