/
FormBuilderTest.php
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FormBuilderTest.php
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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\Tests\Component\Form;
use Symfony\Component\Form\FormBuilder;
use Symfony\Component\Form\Guess\Guess;
class FormBuilderTest extends \PHPUnit_Framework_TestCase
{
private $dispatcher;
private $factory;
private $builder;
public function setUp()
{
$this->dispatcher = $this->getMock('Symfony\Component\EventDispatcher\EventDispatcherInterface');
$this->factory = $this->getMock('Symfony\Component\Form\FormFactoryInterface');
$this->builder = new FormBuilder('name', $this->factory, $this->dispatcher);
}
protected function tearDown()
{
$this->dispatcher = null;
$this->factory = null;
$this->builder = null;
}
public function getHtml4Ids()
{
// The full list is tested in FormTest, since both Form and FormBuilder
// use the same implementation internally
return array(
array('#', false),
array('a ', false),
array("a\t", false),
array("a\n", false),
array('a.', false),
);
}
/**
* @dataProvider getHtml4Ids
*/
public function testConstructAcceptsOnlyNamesValidAsIdsInHtml4($name, $accepted)
{
try {
new FormBuilder($name, $this->factory, $this->dispatcher);
if (!$accepted) {
$this->fail(sprintf('The value "%s" should not be accepted', $name));
}
} catch (\InvalidArgumentException $e) {
// if the value was not accepted, but should be, rethrow exception
if ($accepted) {
throw $e;
}
}
}
/**
* Changing the name is not allowed, otherwise the name and property path
* are not synchronized anymore
*
* @see FieldType::buildForm
*/
public function testNoSetName()
{
$this->assertFalse(method_exists($this->builder, 'setName'));
}
public function testAddNameNoString()
{
$this->setExpectedException('Symfony\Component\Form\Exception\UnexpectedTypeException');
$this->builder->add(1234);
}
public function testAddTypeNoString()
{
$this->setExpectedException('Symfony\Component\Form\Exception\UnexpectedTypeException');
$this->builder->add('foo', 1234);
}
public function testAddWithGuessFluent()
{
$this->builder = new FormBuilder('name', $this->factory, $this->dispatcher, 'stdClass');
$builder = $this->builder->add('foo');
$this->assertSame($builder, $this->builder);
}
public function testAddIsFluent()
{
$builder = $this->builder->add('foo', 'text', array('bar' => 'baz'));
$this->assertSame($builder, $this->builder);
}
public function testAdd()
{
$this->assertFalse($this->builder->has('foo'));
$this->builder->add('foo', 'text');
$this->assertTrue($this->builder->has('foo'));
}
public function testAddFormType()
{
$this->assertFalse($this->builder->has('foo'));
$this->builder->add('foo', $this->getMock('Symfony\Component\Form\FormTypeInterface'));
$this->assertTrue($this->builder->has('foo'));
}
public function testRemove()
{
$this->builder->add('foo', 'text');
$this->builder->remove('foo');
$this->assertFalse($this->builder->has('foo'));
}
public function testRemoveUnknown()
{
$this->builder->remove('foo');
$this->assertFalse($this->builder->has('foo'));
}
public function testCreateNoTypeNoDataClass()
{
$this->factory->expects($this->once())
->method('createNamedBuilder')
->with('text', 'foo', null, array())
;
$builder = $this->builder->create('foo');
}
public function testGetUnknown()
{
$this->setExpectedException('Symfony\Component\Form\Exception\FormException', 'The field "foo" does not exist');
$this->builder->get('foo');
}
public function testGetTyped()
{
$expectedType = 'text';
$expectedName = 'foo';
$expectedOptions = array('bar' => 'baz');
$this->factory->expects($this->once())
->method('createNamedBuilder')
->with($expectedType, $expectedName, null, $expectedOptions)
->will($this->returnValue($this->getFormBuilder()));
$this->builder->add($expectedName, $expectedType, $expectedOptions);
$builder = $this->builder->get($expectedName);
$this->assertNotSame($builder, $this->builder);
}
public function testGetGuessed()
{
$expectedName = 'foo';
$expectedOptions = array('bar' => 'baz');
$this->factory->expects($this->once())
->method('createBuilderForProperty')
->with('stdClass', $expectedName, null, $expectedOptions)
->will($this->returnValue($this->getFormBuilder()));
$this->builder = new FormBuilder('name', $this->factory, $this->dispatcher, 'stdClass');
$this->builder->add($expectedName, null, $expectedOptions);
$builder = $this->builder->get($expectedName);
$this->assertNotSame($builder, $this->builder);
}
public function testGetParent()
{
$this->assertNull($this->builder->getParent());
}
public function testGetParentForAddedBuilder()
{
$builder = new FormBuilder('name', $this->factory, $this->dispatcher);
$this->builder->add($builder);
$this->assertSame($this->builder, $builder->getParent());
}
public function testGetParentForRemovedBuilder()
{
$builder = new FormBuilder('name', $this->factory, $this->dispatcher);
$this->builder->add($builder);
$this->builder->remove('name');
$this->assertNull($builder->getParent());
}
public function testGetParentForCreatedBuilder()
{
$this->builder = new FormBuilder('name', $this->factory, $this->dispatcher, 'stdClass');
$this->factory
->expects($this->once())
->method('createNamedBuilder')
->with('text', 'bar', null, array(), $this->builder)
;
$this->factory
->expects($this->once())
->method('createBuilderForProperty')
->with('stdClass', 'foo', null, array(), $this->builder)
;
$this->builder->create('foo');
$this->builder->create('bar', 'text');
}
private function getFormBuilder()
{
return $this->getMockBuilder('Symfony\Component\Form\FormBuilder')
->disableOriginalConstructor()
->getMock();
}
}