Angular 2 rc.1 testing with ES5
<p>Using ES5 with Angular 2 RC.1 modules the npm packages provide the <code>*.umd.js</code> required to run an Angular 2 app.</p>

<pre><code>@angular/core/core.umd.js
@angular/common/common.umd.js
@angular/compiler/compiler.umd.js
@angular/platform-browser/platform-browser.umd.js
@angular/platform-browser-dynamic/platform-browser-dynamic.umd.js
</code></pre>

<p>However, there are no <code>*.umd.js</code> files for writing Angular 2 tests.</p>

<p>Before the module system, I wrote tests by including <code>angular2-all-testing.umd.dev.js</code>. What do I use to write tests now that Angular 2 has split into modules?</p>