angular/tools/testing/node_tests.init.ts
Paul Gschwendtner 57a0499529 build: bundle tests for karma web test suites (#48521)
Since Karma with Bazel does not support ESM natively, we bundle the
tests using ESBuild into a single AMD file. This not only solves the
ESM issue until we can run browser ESM tests natively (also pending
in the components repo - the esbuild generation follows ESM semantics
but since collapsed we don't rely on the real module system).

A benefit of bundling is also faster and more reliable Karma browser
tests since only a single file needs to be loaded- compared to hundreds
of individual files.

PR Close #48521
2022-12-19 19:50:42 +00:00

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TypeScript

/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import 'zone.js/lib/node/rollup-main';
import './zone_base_setup';
(global as any).isNode = true;
(global as any).isBrowser = false;
import '@angular/compiler'; // For JIT mode. Must be in front of any other @angular/* imports.
// Init TestBed
import {TestBed} from '@angular/core/testing';
import {ServerTestingModule, platformServerTesting} from '@angular/platform-server/testing/src/server';
import {DominoAdapter} from '@angular/platform-server/src/domino_adapter';
import domino from 'domino';
TestBed.initTestEnvironment(ServerTestingModule, platformServerTesting());
DominoAdapter.makeCurrent();
(global as any).document = (DominoAdapter as any).defaultDoc ||
((DominoAdapter as any).defaultDoc = domino.createDocument());