Sinon.JS
React
Sinon.JS | React | |
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28 | 1,711 | |
9,568 | 223,386 | |
0.2% | 1.0% | |
8.2 | 9.9 | |
1 day ago | about 15 hours ago | |
JavaScript | JavaScript | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Sinon.JS
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Unit Testing in Node.js and TypeScript: A Comprehensive Guide with Jest Integration
If you are using a mocking library, such as sinon, jest-mock, or ts-mockito, make sure that it is compatible with Jest. You may need to install additional packages or configure them in your configuration file. For example, to use sinon with Jest, you can install the sinon-jest package and add the following to your configuration file:
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Express API Testing
Mocha is a test runner, Chai is an assertion library, Sinon is a mocking library, this normally the combination you would need to use if you choose mocha, but there are others.
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Alternative to AWS Mock
Instead, use pure functions + dependency inject your stubs (e.g. parameter to function). Also note, no need for Sinon or some other test double library. JavaScript is so good nowadays to easily make objects/classes/functions or any combination thereof on the fly that are terse.
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Unit testing: What to use, and how?
I've had some good experiences with Ava + Sinon. I've personally disliked Jest because it seemed to do some weird trickery in the background that prevented me from using ES modules.
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Can AI help me write tests on legacy code?
🤖 You can use the Mocha testing framework with the Chai assertion library to write tests for your Express controller. You can also use the Sinon library to mock the database calls. This will allow you to test the controller without actually making a call to the database. You can also use the SuperTest library to make HTTP requests to the controller and test the response.
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Need help writing a jest test that mocks an API call which will update state
You can use sinon js to create a mock version of your http library (axios) that responds with the data you’re expecting.
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Unit testing with React and Cypress
Assertions are the checkpoints of our test block that confirm if an automated test has passed or failed. Cypress bundles the Chai, jQuery, and Sinon.JS libraries for assertions. They check the desired, expected application in which the test is running. A complete listing of assertions can be found in the documentation here.
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When to use DI?
ES module is basically a "class" that you inject dependencies into through imports. And for tests you just use something like sinon to swap module dependencies for mocks.
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How to test a function that uses moment to format a date ? usimg karma
You can use a tool like sinon to pass in your own function instead of the real moment library. From there you can write tests that ensure moment was invoked appropriately.
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Typescript boilerplate test configuration with mocha, chai and sinon
Let's configure tests with mocha, chai and sinon on Typescript in a few steps.
React
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Weather Application using ReactJS | react mini project
ReactJS React js. CSS. JSX. Function Components in React.
- Backend-Genese: Von PHP zu Node.js & TypeScript (Teil 1)
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Mastering Code Quality: Setting Up ESLint with Standard JS in TypeScript Projects
JavaScript Standard Style is less opinionated about JSX formatting and largely leaves JSX as-is. In a React project, you should integrate with React-specific linting rules for ESLint. The generally accepted configurations are eslint-plugin-react and eslint-plugin-react-hooks, enforcing some best practices of writing React code.
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Inflight Magazine no. 9
We are continuing to add new project templates for various types of projects, and we've recently created one for the infamous combination of React with Vite tooling.
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"Kawaii" tech logos by Sawaratsuki
Go to https://react.dev/?uwu=true for a surprise.
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Building an Email Assistant Application with Burr
You can use any frontend framework you want — react-based tooling, however, has a natural advantage as it models everything as a function of state, which can map 1:1 with the concept in Burr. In the demo app we use react, react-query, and tailwind, but we’ll be skipping over this largely (it is not central to the purpose of the post).
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React 18.3.0 Is Out
Oddly, no info on changelog: https://github.com/facebook/react/blob/main/CHANGELOG.md
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Preact vs React: A Comparative Guide
In this post, we get to know more about Preact, one of this year's trending libraries. And we'll compare it to React to see which one suits better for our projects.
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Meet Cheryl Murphy: Full-Stack Developer, lifelong learner, and volunteer Project Team Lead at Web Dev Path
Cheryl Murphy is not only a dedicated full-stack web developer skilled in technologies like React, Next.js, and NestJs but also a community-driven professional who recently took on the role of volunteer project team lead at Web Dev Path. With a dual Bachelor's degree in Computing and Chemical Engineering from Monash University, Cheryl’s journey in tech is marked by a passion for building accessible solutions and a commitment to fostering community within tech.
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How to Build an AI FAQ System with Strapi, LangChain & OpenAI
Basic knowledge of ReactJs
What are some alternatives?
jest - Delightful JavaScript Testing.
qwik - Instant-loading web apps, without effort
chai - BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
Alpine.js - A rugged, minimal framework for composing JavaScript behavior in your markup.
proxyquire - 🔮 Proxies nodejs require in order to allow overriding dependencies during testing.
Vue.js - This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core
Playwright - Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
SvelteKit - web development, streamlined
Enzyme - JavaScript Testing utilities for React
lit-element - LEGACY REPO. This repository is for maintenance of the legacy LitElement library. The LitElement base class is now part of the Lit library, which is developed in the lit monorepo.
tap - Test Anything Protocol tools for node
Tailwind CSS - A utility-first CSS framework for rapid UI development.