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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form\Tests;
use Symfony\Component\Form\Exception\UnexpectedTypeException;
use Symfony\Component\Form\FormConfigBuilder;
use Symfony\Component\Form\Exception\InvalidArgumentException;
/**
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class FormConfigTest extends \PHPUnit_Framework_TestCase
{
public function getHtml4Ids()
{
return array(
array('z0', true),
array('A0', true),
array('A9', true),
array('Z0', true),
array('#', false),
array('a#', false),
array('a$', false),
array('a%', false),
array('a ', false),
array("a\t", false),
array("a\n", false),
array('a-', true),
array('a_', true),
array('a:', true),
// Periods are allowed by the HTML4 spec, but disallowed by us
// because they break the generated property paths
array('a.', false),
// Contrary to the HTML4 spec, we allow names starting with a
// number, otherwise naming fields by collection indices is not
// possible.
// For root forms, leading digits will be stripped from the
// "id" attribute to produce valid HTML4.
array('0', true),
array('9', true),
// Contrary to the HTML4 spec, we allow names starting with an
// underscore, since this is already a widely used practice in
// Symfony2.
// For root forms, leading underscores will be stripped from the
// "id" attribute to produce valid HTML4.
array('_', true),
// Integers are allowed
array(0, true),
array(123, true),
// NULL is allowed
array(null, true),
// Other types are not
array(1.23, false),
array(5., false),
array(true, false),
array(new \stdClass(), false),
);
}
/**
* @dataProvider getHtml4Ids
*/
public function testNameAcceptsOnlyNamesValidAsIdsInHtml4($name, $accepted)
{
$dispatcher = $this->getMock('Symfony\Component\EventDispatcher\EventDispatcherInterface');
try {
new FormConfigBuilder($name, null, $dispatcher);
if (!$accepted) {
$this->fail(sprintf('The value "%s" should not be accepted', $name));
}
} catch (UnexpectedTypeException $e) {
// if the value was not accepted, but should be, rethrow exception
if ($accepted) {
throw $e;
}
} catch (InvalidArgumentException $e) {
// if the value was not accepted, but should be, rethrow exception
if ($accepted) {
throw $e;
}
}
}
public function testGetRequestHandlerCreatesNativeRequestHandlerIfNotSet()
{
$config = $this->getConfigBuilder()->getFormConfig();
$this->assertInstanceOf('Symfony\Component\Form\NativeRequestHandler', $config->getRequestHandler());
}
public function testGetRequestHandlerReusesNativeRequestHandlerInstance()
{
$config1 = $this->getConfigBuilder()->getFormConfig();
$config2 = $this->getConfigBuilder()->getFormConfig();
$this->assertSame($config1->getRequestHandler(), $config2->getRequestHandler());
}
public function testSetMethodAllowsGet()
{
$this->getConfigBuilder()->setMethod('GET');
}
public function testSetMethodAllowsPost()
{
$this->getConfigBuilder()->setMethod('POST');
}
public function testSetMethodAllowsPut()
{
$this->getConfigBuilder()->setMethod('PUT');
}
public function testSetMethodAllowsDelete()
{
$this->getConfigBuilder()->setMethod('DELETE');
}
public function testSetMethodAllowsPatch()
{
$this->getConfigBuilder()->setMethod('PATCH');
}
/**
* @expectedException \Symfony\Component\Form\Exception\InvalidArgumentException
*/
public function testSetMethodDoesNotAllowOtherValues()
{
$this->getConfigBuilder()->setMethod('foo');
}
private function getConfigBuilder($name = 'name')
{
$dispatcher = $this->getMock('Symfony\Component\EventDispatcher\EventDispatcherInterface');
return new FormConfigBuilder($name, null, $dispatcher);
}
}
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