public function testStacked() { $radios1 = Former::stacked_radios('foo')->radios('foo', 'bar')->__toString(); $radios2 = Former::radios('foo')->stacked()->radios('foo', 'bar')->__toString(); $matcher = $this->cgm($this->r('foo', 'Foo', 0) . $this->r('foo', 'Bar', 1)); $this->assertEquals($matcher, $radios1); $this->assertEquals($matcher, $radios2); }