@Test
public void resetShouldRemoveContext() {

    final Activity activity = Robolectric.buildActivity(RoboActivity.class).get();
    RoboGuice.getInjector(activity);
    assertThat(RoboGuice.injectors.size(), equalTo(1));
    RoboGuice.Util.reset();
    assertThat(RoboGuice.injectors.size(), equalTo(0));
}