/**
* @expectedException InvalidArgumentException
*/
public function testGetName()
{
$element = new Element('test[]');
$this->assertEquals('test', $element->getInputName());
$this->assertEquals('test[]', $element->setMultiple(true)->getInputName());
$element = new Element('test', array(), new \ArrayObject(array('opt1' => 'value')));
$this->assertEquals('test', $element->getName());
$this->assertEquals('test', $element->getNameFromMixed(array('name' => 'test')));
$this->assertEquals('test', $element->getNameFromMixed('test'));
$this->assertEquals('test', $element->getNameFromMixed($element));
$element = new Element();
$this->assertEquals(null, $element->getName());
$element->setName('name');
$this->assertEquals('name', $element->getName());
$element = new Element();
$this->assertEquals(null, $element->getInputName());
$this->assertEquals(null, $element->setMultiple(true)->getInputName());
$element->setName('test_name');
$this->assertEquals('test_name[]', $element->setMultiple(true)->getInputName());
$this->assertEquals('test_name', $element->setMultiple(false)->getInputName());
$fieldset = new Fieldset('fieldset');
$fieldset->add($element);
$form = new Fieldset('form[]');
$form->add($fieldset);
$this->assertEquals('fieldset[test_name]', $element->setMultiple(false)->getInputName());
$this->assertEquals('fieldset[test_name][]', $element->setMultiple(true)->getInputName());
$form->setMultiple(true);
$this->assertEquals('form[][fieldset][test_name]', $element->setMultiple(false)->getInputName());
$this->assertEquals('form[][fieldset][test_name][]', $element->setMultiple(true)->getInputName());
$form->setMultiple(false);
$fieldset->setMultiple(true);
$this->assertEquals('fieldset[][test_name]', $element->setMultiple(false)->getInputName());
$this->assertEquals('fieldset[][test_name][]', $element->setMultiple(true)->getInputName());
$form->setMultiple(true);
$this->assertEquals('form[][fieldset][][test_name]', $element->setMultiple(false)->getInputName());
$this->assertEquals('form[][fieldset][][test_name][]', $element->setMultiple(true)->getInputName());
// exception
$this->assertEquals('test', $element->getNameFromMixed(new \stdClass()));
}
/**
* Configure an element based on the provided specification
*
* Specification can contain any of the following:
* - type: the Element class to use; defaults to \Zend\Form\Element
* - name: what name to provide the element, if any
* - options: an array, Traversable, or ArrayAccess object of element options
* - attributes: an array, Traversable, or ArrayAccess object of element
* attributes to assign
*
* @param \App\Form\Element|\App\Form\Element $element
* @param array|Traversable|ArrayAccess $spec
* @return Element
*/
public function configureElement(Element $element, $spec)
{
$spec = $this->validateSpecification($spec, __METHOD__);
$name = isset($spec['name']) ? $spec['name'] : null;
$options = isset($spec['options']) ? $spec['options'] : null;
$attributes = isset($spec['attributes']) ? $spec['attributes'] : null;
if ($name !== null && $name !== '') {
$element->setName($name);
}
if (is_array($options) || $options instanceof Traversable || $options instanceof ArrayAccess) {
$element->setOptions($options);
}
if (is_array($attributes) || $attributes instanceof Traversable || $attributes instanceof ArrayAccess) {
$element->setAttributes($attributes);
}
return $element;
}
