handlebars-jest

Jest Handlebars transformer

Usage

``bash
npm install --save-dev handlebars-jest
`

Setup

To define handlebars-jest as a transformer for your .hbs files, you need to map .hbs files to the handlebars-jest module.

`json
{
"jest": {
"transform": {
"^.+\\.hbs$": "/node_modules/handlebars-jest"
}
}
`

Additional options

Configure the transformer in a handlebars-jest property in your Jest config's globals.


`json
{
"jest": {
"transform": {
"^.+\\.hbs$": "handlebars-jest"
},
"globals": {
"handlebars-jest": {
"helperDirs": [
"/some/absolute/path/to/helpers",
"/another/helpers/path"
],
"helperExtensions": [
".js",
".mjs"
],
"partialDirs": [
"/some/absolute/path/to/partials",
"/another/partials/path"
],
"partialExtensions": [
".hbs",
".html"
]
}
}
}
}
`

The following options are supported:

- helperDirs: Defines directories to be searched for helpers.
- helperExtensions: Defines valid filename extensions for helpers. Default is ['.js'].
- partialDirs: Defines directories to be searched for partials.
- partialExtensions: Defines valid filename extensions for partials. Default is ['.hbs', '.handlebars']`.