public function testGetFormNode()
{
$dom = new \DOMDocument();
$dom->loadHTML('<html><form><input type="submit" /></form></html>');
$form = new Form($dom->getElementsByTagName('input')->item(0));
$this->assertSame($dom->getElementsByTagName('form')->item(0), $form->getFormNode(), '->getFormNode() returns the form node associated with this form');
}
/**
* Returns a Form object for the first node in the list.
*
* @param array $arguments An array of values for the form fields
* @param string $method The method for the form
*
* @return Form A Form instance
*
* @throws \InvalidArgumentException If the current node list is empty
*/
public function form(array $values = null, $method = null)
{
if (!count($this)) {
throw new \InvalidArgumentException('The current node list is empty.');
}
$form = new Form($this->getNode(0), $method, $this->host, $this->path);
if (null !== $values) {
$form->setValues($values);
}
return $form;
}
/**
* Submits a form.
*
* @param Symfony\Components\BrowserKit\Form $form A Form instance
* @param array $values An array of form field values
*/
public function submit(Form $form, array $values = array())
{
$form->setValues($values);
return $this->request($form->getMethod(), $form->getUri(), $form->getPhpValues(), array(), $form->getPhpFiles());
}
