ListMixin implements Mixin { public ListView getListView() { return getListViewInternal(); } ListMixin(@NonNull TemplateLayout layout, @Nullable AttributeSet attrs,
            @AttrRes int defStyleAttr); ListView getListView(); void onLayout(); ListAdapter getAdapter(); void setAdapter(ListAdapter adapter); void setDividerInset(int inset); int getDividerInset(); Drawable getDivider();  }
@Test public void testGetListView() { ListMixin mixin = new ListMixin(mTemplateLayout, null, 0); assertSame(mListView, mixin.getListView()); }