public function testStacked()
{
$checkboxes1 = Former::stacked_checkboxes('foo')->checkboxes('foo', 'bar')->__toString();
$checkboxes2 = Former::checkboxes('foo')->stacked()->checkboxes('foo', 'bar')->__toString();
$matcher = $this->cg($this->cx('foo_0', 'Foo', 1) . $this->cx('foo_1', 'Bar', 1));
$this->assertEquals($matcher, $checkboxes1);
$this->assertEquals($matcher, $checkboxes2);
}
