public function testSubmitGeneration() {
		$result = $this->form->submit('Continue >');
		$this->assertTags($result, array('input' => array(
			'type' => 'submit',
			'value' => 'Continue >'
		)));

		$result = $this->form->submit('Continue >', array('class' => 'special'));
		$this->assertTags($result, array('input' => array(
			'type' => 'submit',
			'value' => 'Continue >',
			'class' => 'special'
		)));
	}