web-audio-test-api | Web Audio API for CI | Audio Utils library

by mohayonao JavaScript Version: Current License: No License

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kandi X-RAY | web-audio-test-api Summary

web-audio-test-api is a JavaScript library typically used in Audio, Audio Utils applications. web-audio-test-api has no bugs, it has no vulnerabilities and it has low support. You can install using 'npm i web-audio-test-api' or download it from GitHub, npm.

Web Audio API for CI

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Support

web-audio-test-api has a low active ecosystem.

It has 65 star(s) with 7 fork(s). There are 11 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 7 have been closed. On average issues are closed in 39 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of web-audio-test-api is current.

Quality

web-audio-test-api has no bugs reported.

Security

web-audio-test-api has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

web-audio-test-api does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

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web-audio-test-api releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

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web-audio-test-api Key Features

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web-audio-test-api Examples and Code Snippets

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Community Discussions

Trending Discussions on web-audio-test-api

Using AudioContext in unit tests

QUESTION

Using AudioContext in unit tests

Asked 2019-Dec-14 at 18:49

I am developing a JavaScript library (https://github.com/yvesgurcan/web-midi-player) to enable MIDI playback in a web application. The library relies on the Web Audio API to create a way to play these MIDI files (https://github.com/yvesgurcan/web-midi-player/blob/test/src/MidiPlayer.js#L50). However, I am having trouble creating meaningful unit tests with Jest (https://github.com/yvesgurcan/web-midi-player/blob/test/tests/midiPlayer.js) because these tests don't have access to the window object and more particularly to window.AudioContext. As a consequence, running my application code which relies on AudioContext throws errors related to the fact that this object does not exist and I can't actually test very much things in the library.

I've tried the following packages to solve my problem: jsdom, jsdom-global, and also web-audio-test-api but none of these seem to inject AudioContext in the environment.

I am thinking that the solution here would be to stub/mock AudioContext but that does not sound like a good solution for solid unit tests.

What do you folks suggest to test the Web Audio API? Is stubbing the only viable solution here?

...

ANSWER

Answered 2019-Dec-14 at 18:49

I think it depends a bit on what you want to test. Since you're using Jest I imagine you're just interested in testing the correctness of your own code. In that case I would recommend to fully mock the Web Audio API. It's not part of your responsibility and you can assume it works the way it should. The only thing you have to test is if your code is making the expected calls.

Mocking globally available variables like the AudioContext constructor is always a bit tricky but you could allow an AudioContext to be passed into your MidiPlayer class as an optional argument. It would make testing a little easier and it would also allow users of your library to bring their own AudioContext.

I think of something like this:

Source https://stackoverflow.com/questions/59337679

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

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Install web-audio-test-api

You can install using 'npm i web-audio-test-api' or download it from GitHub, npm.

Support

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