karma-mustache-preprocessor

Karma Mustache Preprocessor

This Karma plugin will render HTML files that use the Mustache templating language.

HTML templates will be fully rendered by the time your tests execute. This allows you to make assertions on the entire document object model.

Prerequisites

• connect-mustache-middleware

Setup

Add the following object to your Karma configuration file and modify to reflect your environment.

Ensure you point mustacheModule to the index file of the connect-mustache-middleware package.

"preprocessors": {
  "app/views/**/*.html": ["mustache"]
},
"karmaMustachePreprocessor": {
  "channel": "default",
  "mustacheModule": "lib/connect-mustache-middleware/index",
  "mustacheOpts": {
    "rootDir": "app",
    "dataDir": "mock/data",
    "datafileExt": ".json",
    "templateExt": ".html",
    "exclude": "/file/path/to/exclude/",
    "staticDataTypes": {
      "someKey": "someVar",
      "LABELS": "labels"
    }
  }
}