felte
Sinon.JS
felte | Sinon.JS | |
---|---|---|
16 | 28 | |
972 | 9,556 | |
- | 0.4% | |
8.1 | 8.4 | |
3 months ago | about 1 month ago | |
TypeScript | JavaScript | |
MIT License | GNU General Public License v3.0 or later |
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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.
felte
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Big update for sveltekit-superforms!
How does it compare to Felte?
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sveltekit-superforms alternatives - felte, sveltejs-forms, svelte-forms-lib, svelte-use-form, and svelte-final-form
7 projects | 6 Mar 2023
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What libraries do you miss from other frameworks like Vue or React?
Don’t know if it can help, but I discovered this only recently, which was really missing for me with svelte: https://felte.dev/
- Introducing Skeleton - a Svelte UI component library for creating web interfaces using Svelte + Tailwind
- Client side form validation
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Shadow DOM, Firefox and contenteditable
I’ve been experimenting with web components in order to build a wrapper for Felte that can easily be used with vanilla JS. One of Felte’s features is the ability to use custom field components that are not based on the browser’s native inputs (input, textarea, select). The example I show is a div with an attribute [contenteditable=“true”]. While testing this experiment I found some weird behaviour coming from Firefox: while I could perfectly click each field and type of it, if I tried to use the form only using the keyboard (tabbing to each field) the focus moved but trying to type would always result in the text being added to the first field I focused.
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The use:__ feature giving my editor TS errors, but it works
There’s an example on Felte’s repo setting this up!
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Using native form with web components + felte no data being passed
Ah. Of course 😅. mwc-textfield is not a native input. Felte relies on native inputs. You can use createField (by creating your own "wrapper" Svelte component that will render your ) or... better yet... you can experiment with what I've been working for the past weeks.
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Creating a Chai like assertion library using proxies
For the past few weeks I’ve taken the (arguably pointless) work of migrating Felte from using Jest to uvu. This is a really tedious work by itself, but one of details that would have made this work even more tedious is that Jest prefers assertions to the style of expect(…).toBe* while uvu gives you freedom to choose any assertion library, although there’s an official uvu/assert module that comes with assertions to the style of assert.is(value, expected).
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Announcing Felte 1.0: A form library for Svelte, Solid and React
After more than a year of work, I am proud to announce the release of version 1.0.0 of Felte!
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.
What are some alternatives?
Superforms - Superforms is a SvelteKit library that helps you with server-side validation and client-side display of forms.
jest - Delightful JavaScript Testing.
svelte-use-form - The most compact reactive form controller (including Validation) that you'll ever see.
chai - BDD / TDD assertion framework for node.js and the browser that can be paired with any testing framework.
svelte-formify
proxyquire - 🔮 Proxies nodejs require in order to allow overriding dependencies during testing.
skeleton - A fully featured UI toolkit for Svelte + Tailwind. [Moved to: https://github.com/skeletonlabs/skeleton]
Playwright - Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
wordle - A recreation of the popular game Wordle with additional modes and features. Made with Svelte in Typescript.
Enzyme - JavaScript Testing utilities for React
material-web - Material Design Web Components
tap - Test Anything Protocol tools for node