/**
* @return ButtonTag
*/
protected function getButton()
{
$button = new ButtonTag();
$button->setAttribute('name', self::BUTTON_NAME);
$button->setAttribute('value', self::BUTTON_VALUE);
return $button;
}
public function __construct()
{
parent::__construct();
$this->attributeWhiteList[] = 'src';
$this->attributeWhiteList[] = 'alt';
}
/**
* Tests form transformation with a simple and a more sophisticated example.
*/
public function testTransform()
{
$form = new HtmlFormTag();
$form->setParentObject(new Document());
$form->setAction('/some-url');
// setup reflection property to be able to inject the DOM structure to test
$children = new ReflectionProperty(Document::class, 'children');
$children->setAccessible(true);
// set up group
$group = new FormGroupTag();
$group->setObjectId(XmlParser::generateUniqID());
$group->setParentObject($form);
// set up fields
$user = new TextFieldTag();
$user->setObjectId(XmlParser::generateUniqID());
$user->setAttributes(['name' => 'user', 'value' => 'some user']);
$user->setParentObject($form);
$pass = new TextFieldTag();
$pass->setObjectId(XmlParser::generateUniqID());
$pass->setAttributes(['name' => 'pass', 'value' => 'some pass']);
$pass->setParentObject($group);
$button = new ButtonTag();
$button->setObjectId(XmlParser::generateUniqID());
$button->setAttributes(['name' => 'submit', 'value' => 'submit']);
$button->setParentObject($form);
// assemble group
$children->setValue($group, array_merge($children->getValue($group), [$pass->getObjectId() => $pass]));
$group->setContent('<div class="pass"><' . $pass->getObjectId() . ' /></div>');
// assemble form
$children->setValue($form, [$user->getObjectId() => $user, $group->getObjectId() => $group, $button->getObjectId() => $button]);
$form->setContent('<p><' . $user->getObjectId() . ' /></p><' . $group->getObjectId() . ' /><' . $button->getObjectId() . ' />');
// build children explicitly up and then check for HTML code...
$actual = $form->transformForm();
// general structure
$this->assertContains('<form ', $actual);
$this->assertContains('</form>', $actual);
$this->assertContains('action="/some-url"', $actual);
$this->assertContains('<input type="text" name="user" value="some user" />', $actual);
$this->assertContains('<input type="text" name="pass" value="some pass" />', $actual);
$this->assertContains('<input type="submit" name="submit" value="submit" />', $actual);
$this->assertContains('<p>', $actual);
$this->assertContains('</p>', $actual);
$this->assertContains('<div class="pass">', $actual);
$this->assertContains('</div>', $actual);
}
