Note: for Jest to detect a memory leak and throw an error both arguments are required i.e. detectLeaks and logHeapUsage.
10:45 nestjs-cats (master) ✗ yarn test --detectLeaks --logHeapUsage
yarn run v1.17.3
$ jest --detectLeaks --logHeapUsage
PASS src/auth/auth.controller.spec.ts (61 MB heap size)
PASS src/cats/cats.service.spec.ts (61 MB heap size)
PASS src/app.controller.spec.ts (61 MB heap size)
FAIL src/cats/cats.controller.spec.ts
| let character = {}; | |
| updateCharacter = (path, value) => { | |
| character[path] = value; | |
| } | |
| const Character = function() { | |
| this.moves = []; | |
| this.firstName = '' | |
| this.lastName = '' | |
| (function() { | |
| console.log('Hello from the snippet'); | |
| const user = { | |
| name: 'Cassie Cage' | |
| }; | |
| const exampleTarget = { | |
| firstname: 'Cassie', | |
| surname: 'Cage', | |
| }; |
| /* | |
| * Prototype of a data processing pipeline | |
| * that uses strings as an example. | |
| * the idea is to be fault tolerant by processing | |
| * each word and so allow filtering of bad data | |
| * instead of a batch processing approach | |
| * which can cause the pipeline to halt on errors | |
| * without any good data make it through to | |
| * completion. | |
| */ |
| # https://stackoverflow.com/a/45253010/95055 | |
| # Step 1: Get a session token for the desired user: | |
| aws cognito-idp admin-initiate-auth --user-pool-id %USER POOL ID% --client-id %APP CLIENT ID% --auth-flow ADMIN_NO_SRP_AUTH --auth-parameters USERNAME=%USERS USERNAME%,PASSWORD=%USERS CURRENT PASSWORD% | |
| # Step 2: Issue the challenge response: | |
| aws cognito-idp admin-respond-to-auth-challenge --user-pool-id %USER POOL ID% --client-id %CLIENT ID% --challenge-name NEW_PASSWORD_REQUIRED --challenge-responses NEW_PASSWORD=%DESIRED PASSWORD%,USERNAME=%USERS USERNAME% --session %SESSION KEY FROM PREVIOUS COMMAND with ""% |
| { | |
| "name": "node-api", | |
| "version": "0.0.1", | |
| "description": "Node API", | |
| "keywords": ["Node.js", "API"], | |
| "dependencies": { | |
| "axios": "^0.16.2", | |
| "cors": "^2.8.4", | |
| "dotenv": "^4.0.0", | |
| "express": "^4.15.3", |
| // setup test environment for jest and jsdom to | |
| // allow code like window.location.href = '/' | |
| // # setupEnvironment.js | |
| const JSDOMEnvironment = require('jest-environment-jsdom'); | |
| module.exports = class JSDOMEnvironmentGlobal extends JSDOMEnvironment { | |
| constructor(config) { | |
| super(config); |
| wget -nv -O - https://get.docker.com/ | sh | |
| # setup dokku apt repository | |
| wget -nv -O - https://packagecloud.io/gpg.key | apt-key add - | |
| export SOURCE="https://packagecloud.io/dokku/dokku/ubuntu/" | |
| echo "deb $SOURCE trusty main" | tee /etc/apt/sources.list.d/dokku.list | |
| apt-get update | |
| # install dokku | |
| apt-get install dokku |
| sudo apt install zfs-dkms | |
| sudo modprobe zfs | |
| # replace 0.6.5.6 with your version of zfs | |
| dkms remove -m zfs -v 0.6.5.6 --all | |
| dkms remove -m spl -v 0.6.5.6 --all | |
| dkms add -m spl -v 0.6.5.6 | |
| dkms add -m zfs -v 0.6.5.6 | |
| dkms install -m spl -v 0.6.5.6 | |
| dkms install -m zfs -v 0.6.5.6 |
| sudo apt install lxd zfs zfsutils-linux | |
| groups | |
| newgrp lxd | |
| sudo lxd init | |
| juju bootstrap localhost lxd-controller |