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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 PHPUnit\Framework\TestCase;
use Symfony\Component\Form\FormTypeGuesserChain;
use Symfony\Component\Form\FormFactory;
use Symfony\Component\Form\Guess\Guess;
use Symfony\Component\Form\Guess\ValueGuess;
use Symfony\Component\Form\Guess\TypeGuess;
/**
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class FormFactoryTest extends TestCase
{
/**
* @var \PHPUnit_Framework_MockObject_MockObject
*/
private $guesser1;
/**
* @var \PHPUnit_Framework_MockObject_MockObject
*/
private $guesser2;
/**
* @var \PHPUnit_Framework_MockObject_MockObject
*/
private $registry;
/**
* @var \PHPUnit_Framework_MockObject_MockObject
*/
private $builder;
/**
* @var FormFactory
*/
private $factory;
protected function setUp()
{
$this->guesser1 = $this->getMockBuilder('Symfony\Component\Form\FormTypeGuesserInterface')->getMock();
$this->guesser2 = $this->getMockBuilder('Symfony\Component\Form\FormTypeGuesserInterface')->getMock();
$this->registry = $this->getMockBuilder('Symfony\Component\Form\FormRegistryInterface')->getMock();
$this->builder = $this->getMockBuilder('Symfony\Component\Form\Test\FormBuilderInterface')->getMock();
$this->factory = new FormFactory($this->registry);
$this->registry->expects($this->any())
->method('getTypeGuesser')
->will($this->returnValue(new FormTypeGuesserChain(array(
$this->guesser1,
$this->guesser2,
))));
}
public function testCreateNamedBuilderWithTypeName()
{
$options = array('a' => '1', 'b' => '2');
$resolvedOptions = array('a' => '2', 'b' => '3');
$resolvedType = $this->getMockResolvedType();
$this->registry->expects($this->once())
->method('getType')
->with('type')
->will($this->returnValue($resolvedType));
$resolvedType->expects($this->once())
->method('createBuilder')
->with($this->factory, 'name', $options)
->will($this->returnValue($this->builder));
$this->builder->expects($this->any())
->method('getOptions')
->will($this->returnValue($resolvedOptions));
$resolvedType->expects($this->once())
->method('buildForm')
->with($this->builder, $resolvedOptions);
$this->assertSame($this->builder, $this->factory->createNamedBuilder('name', 'type', null, $options));
}
public function testCreateNamedBuilderFillsDataOption()
{
$givenOptions = array('a' => '1', 'b' => '2');
$expectedOptions = array_merge($givenOptions, array('data' => 'DATA'));
$resolvedOptions = array('a' => '2', 'b' => '3', 'data' => 'DATA');
$resolvedType = $this->getMockResolvedType();
$this->registry->expects($this->once())
->method('getType')
->with('type')
->will($this->returnValue($resolvedType));
$resolvedType->expects($this->once())
->method('createBuilder')
->with($this->factory, 'name', $expectedOptions)
->will($this->returnValue($this->builder));
$this->builder->expects($this->any())
->method('getOptions')
->will($this->returnValue($resolvedOptions));
$resolvedType->expects($this->once())
->method('buildForm')
->with($this->builder, $resolvedOptions);
$this->assertSame($this->builder, $this->factory->createNamedBuilder('name', 'type', 'DATA', $givenOptions));
}
public function testCreateNamedBuilderDoesNotOverrideExistingDataOption()
{
$options = array('a' => '1', 'b' => '2', 'data' => 'CUSTOM');
$resolvedOptions = array('a' => '2', 'b' => '3', 'data' => 'CUSTOM');
$resolvedType = $this->getMockResolvedType();
$this->registry->expects($this->once())
->method('getType')
->with('type')
->will($this->returnValue($resolvedType));
$resolvedType->expects($this->once())
->method('createBuilder')
->with($this->factory, 'name', $options)
->will($this->returnValue($this->builder));
$this->builder->expects($this->any())
->method('getOptions')
->will($this->returnValue($resolvedOptions));
$resolvedType->expects($this->once())
->method('buildForm')
->with($this->builder, $resolvedOptions);
$this->assertSame($this->builder, $this->factory->createNamedBuilder('name', 'type', 'DATA', $options));
}
/**
* @expectedException \Symfony\Component\Form\Exception\UnexpectedTypeException
* @expectedExceptionMessage Expected argument of type "string", "stdClass" given
*/
public function testCreateNamedBuilderThrowsUnderstandableException()
{
$this->factory->createNamedBuilder('name', new \stdClass());
}
/**
* @expectedException \Symfony\Component\Form\Exception\UnexpectedTypeException
* @expectedExceptionMessage Expected argument of type "string", "stdClass" given
*/
public function testCreateThrowsUnderstandableException()
{
$this->factory->create(new \stdClass());
}
public function testCreateUsesBlockPrefixIfTypeGivenAsString()
{
$options = array('a' => '1', 'b' => '2');
$resolvedOptions = array('a' => '2', 'b' => '3');
// the interface does not have the method, so use the real class
$resolvedType = $this->getMockBuilder('Symfony\Component\Form\ResolvedFormType')
->disableOriginalConstructor()
->getMock();
$resolvedType->expects($this->any())
->method('getBlockPrefix')
->willReturn('TYPE_PREFIX');
$this->registry->expects($this->any())
->method('getType')
->with('TYPE')
->will($this->returnValue($resolvedType));
$resolvedType->expects($this->once())
->method('createBuilder')
->with($this->factory, 'TYPE_PREFIX', $options)
->will($this->returnValue($this->builder));
$this->builder->expects($this->any())
->method('getOptions')
->will($this->returnValue($resolvedOptions));
$resolvedType->expects($this->once())
->method('buildForm')
->with($this->builder, $resolvedOptions);
$this->builder->expects($this->once())
->method('getForm')
->will($this->returnValue('FORM'));
$this->assertSame('FORM', $this->factory->create('TYPE', null, $options));
}
public function testCreateNamed()
{
$options = array('a' => '1', 'b' => '2');
$resolvedOptions = array('a' => '2', 'b' => '3');
$resolvedType = $this->getMockResolvedType();
$this->registry->expects($this->once())
->method('getType')
->with('type')
->will($this->returnValue($resolvedType));
$resolvedType->expects($this->once())
->method('createBuilder')
->with($this->factory, 'name', $options)
->will($this->returnValue($this->builder));
$this->builder->expects($this->any())
->method('getOptions')
->will($this->returnValue($resolvedOptions));
$resolvedType->expects($this->once())
->method('buildForm')
->with($this->builder, $resolvedOptions);
$this->builder->expects($this->once())
->method('getForm')
->will($this->returnValue('FORM'));
$this->assertSame('FORM', $this->factory->createNamed('name', 'type', null, $options));
}
public function testCreateBuilderForPropertyWithoutTypeGuesser()
{
$registry = $this->getMockBuilder('Symfony\Component\Form\FormRegistryInterface')->getMock();
$factory = $this->getMockBuilder('Symfony\Component\Form\FormFactory')
->setMethods(array('createNamedBuilder'))
->setConstructorArgs(array($registry))
->getMock();
$factory->expects($this->once())
->method('createNamedBuilder')
->with('firstName', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array())
->will($this->returnValue('builderInstance'));
$this->builder = $factory->createBuilderForProperty('Application\Author', 'firstName');
$this->assertEquals('builderInstance', $this->builder);
}
public function testCreateBuilderForPropertyCreatesFormWithHighestConfidence()
{
$this->guesser1->expects($this->once())
->method('guessType')
->with('Application\Author', 'firstName')
->will($this->returnValue(new TypeGuess(
'Symfony\Component\Form\Extension\Core\Type\TextType',
array('attr' => array('maxlength' => 10)),
Guess::MEDIUM_CONFIDENCE
)));
$this->guesser2->expects($this->once())
->method('guessType')
->with('Application\Author', 'firstName')
->will($this->returnValue(new TypeGuess(
'Symfony\Component\Form\Extension\Core\Type\PasswordType',
array('attr' => array('maxlength' => 7)),
Guess::HIGH_CONFIDENCE
)));
$factory = $this->getMockFactory(array('createNamedBuilder'));
$factory->expects($this->once())
->method('createNamedBuilder')
->with('firstName', 'Symfony\Component\Form\Extension\Core\Type\PasswordType', null, array('attr' => array('maxlength' => 7)))
->will($this->returnValue('builderInstance'));
$this->builder = $factory->createBuilderForProperty('Application\Author', 'firstName');
$this->assertEquals('builderInstance', $this->builder);
}
public function testCreateBuilderCreatesTextFormIfNoGuess()
{
$this->guesser1->expects($this->once())
->method('guessType')
->with('Application\Author', 'firstName')
->will($this->returnValue(null));
$factory = $this->getMockFactory(array('createNamedBuilder'));
$factory->expects($this->once())
->method('createNamedBuilder')
->with('firstName', 'Symfony\Component\Form\Extension\Core\Type\TextType')
->will($this->returnValue('builderInstance'));
$this->builder = $factory->createBuilderForProperty('Application\Author', 'firstName');
$this->assertEquals('builderInstance', $this->builder);
}
public function testOptionsCanBeOverridden()
{
$this->guesser1->expects($this->once())
->method('guessType')
->with('Application\Author', 'firstName')
->will($this->returnValue(new TypeGuess(
'Symfony\Component\Form\Extension\Core\Type\TextType',
array('attr' => array('class' => 'foo', 'maxlength' => 10)),
Guess::MEDIUM_CONFIDENCE
)));
$factory = $this->getMockFactory(array('createNamedBuilder'));
$factory->expects($this->once())
->method('createNamedBuilder')
->with('firstName', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array('attr' => array('class' => 'foo', 'maxlength' => 11)))
->will($this->returnValue('builderInstance'));
$this->builder = $factory->createBuilderForProperty(
'Application\Author',
'firstName',
null,
array('attr' => array('maxlength' => 11))
);
$this->assertEquals('builderInstance', $this->builder);
}
public function testCreateBuilderUsesMaxLengthIfFound()
{
$this->guesser1->expects($this->once())
->method('guessMaxLength')
->with('Application\Author', 'firstName')
->will($this->returnValue(new ValueGuess(
15,
Guess::MEDIUM_CONFIDENCE
)));
$this->guesser2->expects($this->once())
->method('guessMaxLength')
->with('Application\Author', 'firstName')
->will($this->returnValue(new ValueGuess(
20,
Guess::HIGH_CONFIDENCE
)));
$factory = $this->getMockFactory(array('createNamedBuilder'));
$factory->expects($this->once())
->method('createNamedBuilder')
->with('firstName', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array('attr' => array('maxlength' => 20)))
->will($this->returnValue('builderInstance'));
$this->builder = $factory->createBuilderForProperty(
'Application\Author',
'firstName'
);
$this->assertEquals('builderInstance', $this->builder);
}
public function testCreateBuilderUsesMaxLengthAndPattern()
{
$this->guesser1->expects($this->once())
->method('guessMaxLength')
->with('Application\Author', 'firstName')
->will($this->returnValue(new ValueGuess(
20,
Guess::HIGH_CONFIDENCE
)));
$this->guesser2->expects($this->once())
->method('guessPattern')
->with('Application\Author', 'firstName')
->will($this->returnValue(new ValueGuess(
'.{5,}',
Guess::HIGH_CONFIDENCE
)));
$factory = $this->getMockFactory(array('createNamedBuilder'));
$factory->expects($this->once())
->method('createNamedBuilder')
->with('firstName', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array('attr' => array('maxlength' => 20, 'pattern' => '.{5,}', 'class' => 'tinymce')))
->will($this->returnValue('builderInstance'));
$this->builder = $factory->createBuilderForProperty(
'Application\Author',
'firstName',
null,
array('attr' => array('class' => 'tinymce'))
);
$this->assertEquals('builderInstance', $this->builder);
}
public function testCreateBuilderUsesRequiredSettingWithHighestConfidence()
{
$this->guesser1->expects($this->once())
->method('guessRequired')
->with('Application\Author', 'firstName')
->will($this->returnValue(new ValueGuess(
true,
Guess::MEDIUM_CONFIDENCE
)));
$this->guesser2->expects($this->once())
->method('guessRequired')
->with('Application\Author', 'firstName')
->will($this->returnValue(new ValueGuess(
false,
Guess::HIGH_CONFIDENCE
)));
$factory = $this->getMockFactory(array('createNamedBuilder'));
$factory->expects($this->once())
->method('createNamedBuilder')
->with('firstName', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array('required' => false))
->will($this->returnValue('builderInstance'));
$this->builder = $factory->createBuilderForProperty(
'Application\Author',
'firstName'
);
$this->assertEquals('builderInstance', $this->builder);
}
public function testCreateBuilderUsesPatternIfFound()
{
$this->guesser1->expects($this->once())
->method('guessPattern')
->with('Application\Author', 'firstName')
->will($this->returnValue(new ValueGuess(
'[a-z]',
Guess::MEDIUM_CONFIDENCE
)));
$this->guesser2->expects($this->once())
->method('guessPattern')
->with('Application\Author', 'firstName')
->will($this->returnValue(new ValueGuess(
'[a-zA-Z]',
Guess::HIGH_CONFIDENCE
)));
$factory = $this->getMockFactory(array('createNamedBuilder'));
$factory->expects($this->once())
->method('createNamedBuilder')
->with('firstName', 'Symfony\Component\Form\Extension\Core\Type\TextType', null, array('attr' => array('pattern' => '[a-zA-Z]')))
->will($this->returnValue('builderInstance'));
$this->builder = $factory->createBuilderForProperty(
'Application\Author',
'firstName'
);
$this->assertEquals('builderInstance', $this->builder);
}
private function getMockFactory(array $methods = array())
{
return $this->getMockBuilder('Symfony\Component\Form\FormFactory')
->setMethods($methods)
->setConstructorArgs(array($this->registry))
->getMock();
}
private function getMockResolvedType()
{
return $this->getMockBuilder('Symfony\Component\Form\ResolvedFormTypeInterface')->getMock();
}
}