jest-xml-matcher

Custom Jest matcher which can be used to find differences between XML structures

$3

It can be installed using yarn
``
yarn add -D jest-xml-matcher
`
Or using npm
`
npm install --save-dev jest-xml-matcher
`

$3

Simplest way to use matcher with Jest is to modify setupTestFrameworkScriptFile configuration part.

To do this, include following part in package.json:
`
"jest": {
"setupTestFrameworkScriptFile": "./node_modules/jest-xml-matcher/index.js",
...
}
`

$3


It possible to use test entry file or spec file and include module there (as in setupTests.js while using CRA):
`
require('jest-xml-matcher')
// or
import 'jest-xml-matcher'
`

By adding lines mentioned above, expect is being extended with toEqualXML check.
See examples for more explanation.

$3

Assuming you have following XML structures:

`
const actualXML =


That's changing

const expectedXML =


What a pity :(



`

In test file you can write
`
expect(actualXML).toEqualXML(expectedXML)
``

Which should result in:

!example