/**
* Creates a `<button>` tag.
*
* The type attribute defaults to `type="submit"`
* You can change it to a different value by using `$options['type']`.
*
* ### Options:
*
* - `escape` - HTML entity encode the $title of the button. Defaults to false.
*
* @param string $title The button's caption. Not automatically HTML encoded
* @param array $options Array of options and HTML attributes.
* @return string A HTML button tag.
* @link http://book.cakephp.org/2.0/en/core-libraries/helpers/form.html#FormHelper::button
*/
public function button($title, array $options = array())
{
if (isset($options['icon'])) {
$title = $this->Html->icon($options['icon']) . ' ' . $title;
unset($options['icon']);
$options['escape'] = false;
}
return parent::button($title, $options);
}
public function testPrimaryStyledButton()
{
$result = $this->Form->button('Submit', ['class' => 'primary']);
$expected = ['button' => ['class' => 'btn-primary btn', 'type' => 'submit'], 'Submit', '/button'];
$this->assertHtml($expected, $result);
}
