Function

registerHelper (name, helperMethod, options) public

Defined in packages/ember-testing/lib/test/helpers.js:8

import { registerHelper } from '@ember/test';

name

String

The name of the helper method to add.

helperMethod

Function

options

Object

registerHelper is used to register a test helper that will be injected when App.injectTestHelpers is called.

The helper method will always be called with the current Application as the first parameter.

For example:

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Ember.Test.registerHelper('boot', function(app) {
  Ember.run(app, app.advanceReadiness);
});

This helper can later be called without arguments because it will be called with app as the first parameter.

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App = Ember.Application.create();
App.injectTestHelpers();
boot();