Fix jest test in CI

Jest runs out of memory when run in Docker, possibly because of a memory
leak in ts-jest.

The tests will now run after the build, on the built *.js files. As a
consequence, the jest tests will run faster because ts-jest will no
longer be invoked in ci.

Check the package.json test:ci script for more info.

https://github.com/facebook/jest/issues/7874
https://github.com/facebook/jest/issues/9081

.drone.yml

@@ -10,10 +10,10 @@ steps:
       - npm install
       - npm run lint
       - npm run bootstrap
-      - ./node_modules/.bin/jest
-      - ./node_modules/.bin/lerna exec rondo -- build --esm
+      - npm run jest
+      - npm run esm
 ---
 kind: signature
-hmac: 75cb50df9833086e4b9705f592b78ee8c12479ab8b2041577c4660ecc8364295
+hmac: ccaae75bbb4cb95e9e82761ffaf6fe1293e5a35b4b7dca077f38837e44e567fa
 
 ...

package.json

@@ -1,8 +1,11 @@
 {
   "scripts": {
-    "clean": "lerna exec rimraf -- lib/ esm/ *.tsbuildinfo",
+    "clean": "lerna exec rimraf --stream -- lib/ esm/ *.tsbuildinfo",
     "lint": "eslint --ext .ts,.tsx,.ts .",
-    "bootstrap": "ttsc --build packages/scripts && lerna exec rondo -- build"
+    "bootstrap": "ttsc --build packages/scripts && lerna exec rondo --stream -- build",
+    "esm": "lerna exec rondo --stream -- build --esm",
+    "test:ci": "jest --roots '<rootDir>/lib' --testRegex '\\.test\\.js$'",
+    "test": "jest"
   },
   "dependencies": {
     "@rondo.dev/argparse": "file:packages/argparse",

packages/captcha/src/audio.test.ts

@@ -3,7 +3,7 @@ import session from 'express-session'
 import cookieParser from 'cookie-parser'
 import request from 'supertest'
 import { audio, speak } from './audio'
-import { join } from 'path'
+import { extname, join } from 'path'
 
 describe('speak', () => {
   it('writes speech data to stdin and returns rw streams', async () => {
@@ -23,7 +23,7 @@ describe('speak', () => {
 
     const command = {
       cmd: process.argv[0],
-      args: [join(__dirname, 'testProcess.ts')],
+      args: [join(__dirname, 'testProcess' + extname(__filename))],
       contentType: 'text/plain',
     }
     const rw = await speak('mytest', [command])

packages/captcha/src/run.test.ts

@@ -1,6 +1,6 @@
 import { run } from './run'
 import { getError } from '@rondo.dev/test-utils'
-import { join } from 'path'
+import { extname, join } from 'path'
 
 describe('run', () => {
 
@@ -22,7 +22,7 @@ describe('run', () => {
   it('runs a process and returns stdin/stdout/contentType', async () => {
     const result = await run({
       cmd: process.argv[0],
-      args: [join(__dirname, 'testProcess.ts')],
+      args: [join(__dirname, 'testProcess' + extname(__filename))],
       contentType: 'text/plain',
     })
     expect(result.contentType).toBe('text/plain')

packages/config/src/ConfigReader.test.ts

@@ -6,7 +6,7 @@ describe('ConfigReader', () => {
 
   beforeAll(() => {
     writeFileSync(
-      join(__dirname, 'test-files', 'package.json'),
+      join(__dirname, '..', 'test-files', 'package.json'),
       '{}',
     )
   })
@@ -20,7 +20,7 @@ describe('ConfigReader', () => {
 
     it('reads and merges configuration files from CWD', () => {
       const config = new ConfigReader(
-        join(__dirname, 'test-files', 'dir'),
+        join(__dirname, '..', 'test-files', 'dir'),
         '/tmp/path',
       ).read()
       expect(config.value()).toEqual({
@@ -53,7 +53,7 @@ describe('ConfigReader', () => {
       it('succeeds when config from env variable is read', () => {
         process.env.CONFIG = '---\na: 2'
         const config = new ConfigReader(
-          join(__dirname, 'test-files', 'dir'),
+          join(__dirname, '..', 'test-files', 'dir'),
           '/tmp/path',
         ).read()
         expect(config.value()).toEqual({

packages/jsonrpc/jest.config.js

@@ -4,6 +4,7 @@ module.exports = {
       compiler: 'ttypescript',
     },
   },
+  testEnvironment: 'node',
   roots: [
     '<rootDir>/src',
   ],

packages/jsonrpc/src/redux.test.ts

@@ -1,7 +1,3 @@
-/**
- * @jest-environment node
- */
-
 import { createStore } from '@rondo.dev/redux'
 import bodyParser from 'body-parser'
 import express from 'express'

packages/jsonrpc/src/remote.test.ts

@@ -1,7 +1,3 @@
-/**
- * @jest-environment node
- */
-
 import bodyParser from 'body-parser'
 import express from 'express'
 import {AddressInfo} from 'net'

packages/server/jest.config.js

@@ -2,6 +2,7 @@ module.exports = {
   roots: [
     '<rootDir>/src',
   ],
+  testEnvironment: 'node',
   transform: {
     '^.+\\.tsx?$': 'ts-jest',
   },

packages/server/src/test-utils/TestUtils.ts

@@ -138,8 +138,6 @@ export class TestUtils<T extends Routes> {
     })
     .expect(200)
 
-    console.log('registered?')
-
     const cookies = this.getCookies(response.header['set-cookie'])
 
     return {