Jasmine-Marbles ^0.5.0 does not work in Angular 8

[Rlcolli4]

I also comented on this #21 thread, but after upgrading to Angular 8 and Material 8 with the corresponding CLI and modules, Jasmine-Marble based tests will fail. We use these to test ngrx effects.

We get the following error when we try to run those tests:

[kekel87]

Hi, as workaround you can add 'jasmine-marbles' initialisation code in your test.ts file (source).

// test.ts
import { addMatchers, getTestScheduler, initTestScheduler, resetTestScheduler } from 'jasmine-marbles';

jasmine.getEnv().beforeAll(() => {
  return addMatchers();
});
jasmine.getEnv().beforeEach(() => {
  initTestScheduler();
});
jasmine.getEnv().afterEach(() => {
  getTestScheduler().flush();
  resetTestScheduler();
});

[brandonroberts]

Fixed via #41