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24 lines
846 B
TypeScript
24 lines
846 B
TypeScript
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import { TestContext } from 'ember-test-helpers';
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import EmberRouter from '@ember/routing/router';
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/**
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* extracts the first argument
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*/
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type ArgsType<T> = T extends (arg: infer U) => unknown ? U : never;
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/**
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* Start up the router for test context, allows reifying link component with application
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* routes in integration test environment
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* @link https://github.com/emberjs/ember.js/issues/16904
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* @param {TestContext} testContext the testContext to lookup the router instance
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* @returns {void}
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*/
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export default (testContext: TestContext, customRoutes?: ArgsType<typeof EmberRouter['map']>): void => {
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if (customRoutes) {
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class MyCustomRouter extends EmberRouter {}
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MyCustomRouter.map(customRoutes);
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testContext.owner.register('router:main', MyCustomRouter);
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}
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testContext.owner.lookup('router:main').setupRouter();
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};
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