@kv-systems/ng-packagr/integration/watch/resources.spec.ts

Compile and package Angular libraries in Angular Package Format (APF)

import { TestHarness } from './test-harness';

describe('resources', () => {
  const harness = new TestHarness('resources');

  beforeAll(async () => {
    await harness.initialize();
  });

  afterAll(() => {
    harness.dispose();
  });

  describe('primary entrypoint', () => {
    it("should perform initial compilation when 'watch' is started", () => {
      harness.expectFesm2022ToMatch('resources', /Angular!/);
      harness.expectFesm2022ToMatch('resources', /a\[_ngcontent-%COMP%\]{color:#000}"/);
    });

    describe('when file changes', () => {
      it('should perform a partial compilation and emit the updated template', done => {
        harness.copyTestCase('html-template');

        harness.onComplete(() => {
          harness.expectFesm2022ToMatch('resources', /Hello World!/);
          done();
        });
      });

      it('should perform a partial compilation and emit the updated styles', done => {
        harness.copyTestCase('scss-file');

        harness.onComplete(() => {
          harness.expectFesm2022ToMatch('resources', /a\[_ngcontent-%COMP%\]{color:#fff}"/);
          done();
        });
      });
    });
  });
});