### Question:
LayoutBuilder extends CanvasBuilder<T, B> { public B setMembers(Canvas... members) { instance().setMembers(members); return me(); } protected  LayoutBuilder(T instance); B setMembers(Canvas... members); B setMembersMargin(int membersMargin);  }### Answer:
@Test public void test_setsMembers() { final Canvas[] members = new Canvas[] { new Canvas() }; layoutBuilder.setMembers(members); verify(layout).setMembers(members); }
@Test public void test_returnsBuilderWhenSettingMembers() { assertEquals(layoutBuilder, layoutBuilder.setMembers()); }