Create a JSDom instance for browserless testing, exposing some handling methods
A ready to use DOM right at your finger tips for easy and fast testing without any browser in the Node environment (with mocha, for example)
npm install jsdomify
You can create a new jsdom instance simply with
var jsdomify = require('jsdomify').create()
Or you can provide a valid HTML string that will be used as your DOM
var jsdomify = require('jsdomify').create('<!DOCTYPE html><html><head></head><body>hello</body></html>')
jsdomify expose some useful methods that can be used to control the DOM instance
jsdomify.create()
Create a new DOM instance (with or withouth the optional DOM string).
jsdomify.clear()
Clear the current instance and recreate a new one using the same DOM string (basically clearing up the DOM).
jsdomify.destroy([clearRequireCache])
Close the window and destroy the document. Can be used to isolate the tests and prevent leaking from one test suite to another.
If clearRequireCache === true all the cached node require modules will be purged (defaults to true).
This is needed in order to use ReactJS with MochaJS.
Related issues:
From our very own test suite
describe('Isolation test', function() {
before(function() {
jsdomify.create();
});
beforeEach(function() {
jsdomify.clear();
});
after(function() {
jsdomify.destroy();
});
it('should append a child to the body', function() {
var par = document.createElement("P");
var text = document.createTextNode("some text");
par.appendChild(text);
document.body.appendChild(par);
var parCount = document.getElementsByTagName("P");
expect(document.body.innerHTML, 'not to be empty');
expect(parCount.length, 'to be', 1);
});
it('should not find the previously appended child', function() {
var parCount = document.getElementsByTagName("P");
expect(document.body.innerHTML, 'to be empty');
expect(parCount.length, 'to be', 0);
});
});
npm test
MIT
FAQs
Create a JSDom instance for browserless testing, exposing some handling methods
The npm package jsdomify receives a total of 1,220 weekly downloads. As such, jsdomify popularity was classified as popular.
We found that jsdomify demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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