Tests aren't running #1938

remidosol · 2020-11-20T14:31:02Z

remidosol
Nov 20, 2020

Hello there.

node -r @adonisjs/assembler/build/register japaFile.ts

When I execute the command above, everytime I get the error below:

internal/modules/cjs/loader.js:1033
  throw err;
  ^

Error: Cannot find module '@adonisjs/assembler/build/register'
Require stack:
- internal/preload
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:1030:15)
    at Function.Module._load (internal/modules/cjs/loader.js:899:27)
    at Module.require (internal/modules/cjs/loader.js:1090:19)
    at Module._preloadModules (internal/modules/cjs/loader.js:1346:12)
    at loadPreloadModules (internal/bootstrap/pre_execution.js:439:5)
    at prepareMainThreadExecution (internal/bootstrap/pre_execution.js:71:3)
    at internal/main/run_main_module.js:7:1 {
  code: 'MODULE_NOT_FOUND',
  requireStack: [ 'internal/preload' ]
}

Here is my package.json dependencies:

  "devDependencies": {
    "@adonisjs/assembler": "^2.0.0",
    "@types/jsdom": "^16.2.4",
    "@types/supertest": "^2.0.10",
    "adonis-preset-ts": "^1.0.4",
    "eslint": "^7.11.0",
    "eslint-plugin-adonis": "^1.0.15",
    "execa": "^4.0.3",
    "get-port": "^5.1.1",
    "japa": "^3.1.1",
    "jsdom": "^16.4.0",
    "pino-pretty": "^4.3.0",
    "supertest": "^5.0.0",
    "typescript": "^4.0.3",
    "youch": "^2.1.1",
    "youch-terminal": "^1.0.1"
  },
  "dependencies": {
    "@adonisjs/ace": "^6.0.0",
    "@adonisjs/auth": "^4.3.1",
    "@adonisjs/core": "5.0.0-preview-rc-1.12",
    "@adonisjs/fold": "^6.0.0",
    "@adonisjs/lucid": "^8.5.0",
    "@adonisjs/shield": "^3.0.8",
    "aws-sdk": "^2.783.0",
    "luxon": "^1.25.0",
    "mysql": "^2.18.1",
    "phc-argon2": "^1.0.11",
    "proxy-addr": "^2.0.6",
    "reflect-metadata": "^0.1.13",
    "source-map-support": "^0.5.19"
  }
}

Here is the test file that its path is test/example.spec.ts:

import test from 'japa'

test.group('Example', () => {
  test('assert sum', (assert) => { 
    assert.equal(2 + 2, 4)
  })
})

And here is japaFile.ts that is configuration of tests:

import 'reflect-metadata'
import getPort from 'get-port'
import { configure } from 'japa'
import sourceMapSupport from 'source-map-support'
import { join, isAbsolute, sep } from 'path'

process.env.ADONIS_ACE_CWD = join(__dirname, '..')
sourceMapSupport.install({ handleUncaughtExceptions: false })

async function startHttpServer () {
  const { Ignitor } = await import('@adonisjs/core/build/src/Ignitor')
  process.env.PORT = String(await getPort())
  await new Ignitor(__dirname).httpServer().start()
}

function getTestFiles () {
  let userDefined = process.argv.slice(2)[0]
  if (!userDefined) {
    return 'build/test/**/*.spec.js'
  }
  
  if (isAbsolute(userDefined)) {
    userDefined = userDefined.endsWith('.ts')
      ? userDefined.replace(`${join(__dirname, '..')}${sep}`, '')
      : userDefined.replace(`${join(__dirname)}${sep}`, '')
  }
  
  return `build/${userDefined.replace(/\.ts$|\.js$/, '')}.js`
}

/**
 * Configure test runner
 */
configure({
  files: getTestFiles(),
  before: [
    startHttpServer,
  ],
  after: []
})