guilhermegules/angular-essential

CRUD with Angular 9 and json-server

Angular Essential

Layout

What is used in this project

• Angular material
• Angular 9
  • Services
  • Routes
    • Lazy-loading
  • Directives
• json-server

How run:

• npm install or yarn install all dependencies

• npm start or yarn start to run the application;

• npm run api or yarn api to run json-server with data;

• npm test or yarn test to run unit tests;

To Do:

• [] add Docker and docker-compose;
• [] add unit tests with Jest;
• [] add e2e tests with cypress;

Why use Jest? (Benefits compared to Karma + jasmine)

• CLI: filter by a filename or test name regex pattern (reducing the need for fdescribe) and rerun tests

• Executing tests without building the whole app allows to run our tests faster

• Low configuration needed to get started

• Clear documentation which makes it easy to adjust Jest to your needs

• Testing is stable: no more sudden test runner failures while writing tests

• You can keep most of the Jasmine syntax because Jest includes most of the Jasmine API in addition to its own API

• Snapshot testing, a useful feature which is not available in Jasmine

• More active community which will make Jest even better