jest.config.ts

/*
 * For a detailed explanation regarding each configuration property and type check, visit:
 * https://jestjs.io/docs/en/configuration.html
 */
import type { Config } from '@jest/types'
import { Dates } from 'cafe-utility'
import { getPssAddress } from './test/utility/address'
import { getOrBuyStamp } from './test/utility/stamp'

export default async (): Promise<Config.InitialOptions> => {
  process.env.MAX_UPLOAD_SIZE = '5000000' // 5 megabytes

  /**
   * SKIP_WORKER can be enabled when running a subset of the tests manually,
   * which do not require any worker nodes, and therefore the stack
   * only consists a single queen node as well
   */
  if (!process.env.SKIP_WORKER) {
    process.env.WORKER_PSS_ADDRESS = await getPssAddress('http://localhost:11633')
  }

  if (!process.env.TEST_STAMP) {
    process.env.TEST_STAMP = await getOrBuyStamp()
  }

  return {
    // Indicates whether the coverage information should be collected while executing the test
    // collectCoverage: false,

    // The directory where Jest should output its coverage files
    coverageDirectory: 'coverage',

    // An array of regexp pattern strings used to skip coverage collection
    coveragePathIgnorePatterns: ['/node_modules/'],

    // An array of directory names to be searched recursively up from the requiring module's location
    moduleDirectories: ['node_modules'],

    // Run tests from one or more projects
    projects: [
      {
        preset: 'ts-jest',
        displayName: 'node',
        testEnvironment: 'node',
        testRegex: 'test/.*\\.spec\\.ts',
      },
    ] as unknown[] as string[], // bad types

    // The root directory that Jest should scan for tests and modules within
    rootDir: 'test',

    // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
    testPathIgnorePatterns: ['/node_modules/'],

    // Increase timeout since we have long running cryptographic functions
    testTimeout: Dates.minutes(5),
  }
}