*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Sonata\AdminBundle\Tests\Form\Widget;
class FormChoiceWidgetTest extends BaseWidgetTest
{
protected $type = 'form';
public function setUp()
{
parent::setUp();
}
public function testLabelRendering()
{
$choices = array('some', 'choices');
if (!method_exists('Symfony\Component\Form\FormTypeInterface', 'setDefaultOptions')) {
$choices = array_flip($choices);
}
$choice = $this->factory->create(
$this->getChoiceClass(),
null,
$this->getDefaultOption() + array(
'multiple' => true,
'expanded' => true,
) + compact('choices')
);
$html = $this->renderWidget($choice->createView());
$this->assertContains(
'',
$this->cleanHtmlWhitespace($html)
);
}
public function testDefaultValueRendering()
{
$choice = $this->factory->create(
$this->getChoiceClass(),
null,
$this->getDefaultOption()
);
$html = $this->renderWidget($choice->createView());
$this->assertContains(
'',
$this->cleanHtmlWhitespace($html)
);
}
public function testRequiredIsDisabledForEmptyPlaceholder()
{
$choice = $this->factory->create(
$this->getChoiceClass(),
null,
$this->getRequiredOption()
);
$html = $this->renderWidget($choice->createView());
$this->assertNotContains(
'required="required"',
$this->cleanHtmlWhitespace($html)
);
}
public function testRequiredIsEnabledIfPlaceholderIsSet()
{
$choice = $this->factory->create(
$this->getChoiceClass(),
null,
array_merge($this->getRequiredOption(), $this->getDefaultOption())
);
$html = $this->renderWidget($choice->createView());
$this->assertContains(
'required="required"',
$this->cleanHtmlWhitespace($html)
);
}
protected function getRequiredOption()
{
return array('required' => true);
}
protected function getChoiceClass()
{
return
method_exists('Symfony\Component\Form\AbstractType', 'getBlockPrefix') ?
'Symfony\Component\Form\Extension\Core\Type\ChoiceType' :
'choice';
}
/**
* For SF < 2.6, we use 'empty_data' to provide default empty value.
* For SF >= 2.6, we must use 'placeholder' to achieve the same.
*/
protected function getDefaultOption()
{
if (method_exists(
'Symfony\Component\Form\Tests\AbstractLayoutTest',
'testSingleChoiceNonRequiredWithPlaceholder'
)) {
return array(
'placeholder' => 'Choose an option',
);
}
return array(
'empty_value' => 'Choose an option',
);
}
}