Question

<?php
namespace Tabl\VenueBundle\Tests\Form;

use Symfony\Component\Form\Test\TypeTestCase;
use Tabl\VenueBundle\Entity\Venue;
use Tabl\VenueBundle\Form\VenueType;

class VenueTypeTest extends TypeTestCase
{

    public function testSubmitValidData() {
        $formData = array(
            'title' => 'Hello World',
        );

        $type = new VenueType();
        $form = $this->factory->create($type);

        $object = new Venue();
        $object->setTitle('Hello World');

        // submit the data to the form directly
        $form->submit($formData);

        $this->assertTrue($form->isSynchronized());
        $this->assertEquals($object, $form->getData());

        $view = $form->createView();
        $children = $view->children;

        foreach (array_keys($formData) as $key) {
            $this->assertArrayHasKey($key, $children);
        }
    }

}

我不断收到此错误消息：

Symfony\Component\Form\Exception\InvalidArgumentException: Could not load type "places_autocomplete"

如何解决这个问题？如何加载此类型以便我可以在表单上执行功能测试？

places_autocomplete是Ivory GMaps Bundle的一部分。

VenueType.php：

namespace Acme\VenueBundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
use Symfony\Bundle\FrameworkBundle\Routing\Router;
use Acme\VenueBundle\Entity\Attribute;
use Acme\VenueBundle\Form\AttributeType;

class VenueType extends AbstractType {
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder
            ->add('title')
            ->add('address', 'places_autocomplete' , ['attr' => ['placeholder' => 'Start typing for suggestions'], 'label'=>'Location'])
            ->add('attributes', 'entity', array(
                'multiple'      => true,
                'expanded'      => true,
                'property'      => 'icon',
                'class'         => 'AcmeVenueBundle:Attribute',
            ))
            ->add('finish', 'submit');
    }

    public function setDefaultOptions(OptionsResolverInterface $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => 'Acme\VenueBundle\Entity\Venue'
        ));
    }

    public function getName()
    {
        return 'venue';
    }
}

Answer 1

您必须实现构建表单中使用的两种模拟表单类型的getExtensions方法：PlacesAutocompleteType和EntityType

这个解决方案对我有用：

<?php


namespace Acme\DemoBundle\Tests\Form;


use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping\ClassMetadata;
use Ivory\GoogleMapBundle\Form\Type\PlacesAutocompleteType;
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
use Symfony\Component\Form\PreloadedExtension;
use Symfony\Component\Form\Test\TypeTestCase;
use Acme\DemoBundle\Entity\Venue;
use Acme\DemoBundle\Form\VenueType;

class VenueTypeTest extends TypeTestCase
{

public function testSubmitValidData() {
    $formData = array(
        'title' => 'Hello World',
    );

    $type = new VenueType();
    $form = $this->factory->create($type);

    $object = new Venue();
    $object->setTitle('Hello World');

    // submit the data to the form directly
    $form->submit($formData);

    $this->assertTrue($form->isSynchronized());
    $this->assertEquals($object, $form->getData());

    $view = $form->createView();
    $children = $view->children;

    foreach (array_keys($formData) as $key) {
        $this->assertArrayHasKey($key, $children);
    }
}


protected function getExtensions()
{

    // Mock the FormType: places_autocomplete

    // See Ivory\GoogleMapBundle\Tests\Form\Type\PlacesAutocompleteTypeTest
    $placesAutocompleteHelperMock = $this->getMockBuilder('Ivory\GoogleMap\Helper\Places\AutocompleteHelper')
        ->disableOriginalConstructor()
        ->getMock();

    $requestMock = $this->getMock('Symfony\Component\HttpFoundation\Request');
    $requestMock
        ->expects($this->any())
        ->method('getLocale')
        ->will($this->returnValue('en'));

    $placesAutocompleteType = new PlacesAutocompleteType(
        $placesAutocompleteHelperMock,
        $requestMock
    );

    // Mock the FormType: entity
    $mockEntityManager = $this->getMockBuilder('\Doctrine\ORM\EntityManager')
        ->disableOriginalConstructor()
        ->getMock();

    $mockRegistry = $this->getMockBuilder('Doctrine\Bundle\DoctrineBundle\Registry')
        ->disableOriginalConstructor()
        ->getMock();

    $mockRegistry->expects($this->any())->method('getManagerForClass')
        ->will($this->returnValue($mockEntityManager));

    $mockEntityManager ->expects($this->any())->method('getClassMetadata')
        ->withAnyParameters()
        ->will($this->returnValue(new ClassMetadata('entity')));

    $repo = $this->getMockBuilder('Doctrine\ORM\EntityRepository')
        ->disableOriginalConstructor()
        ->getMock();

    $mockEntityManager ->expects($this->any())->method('getRepository')
        ->withAnyParameters()
        ->will($this->returnValue($repo));

    $repo->expects($this->any())->method('findAll')
        ->withAnyParameters()
        ->will($this->returnValue(new ArrayCollection()));


    $entityType = new EntityType($mockRegistry);



    return array(new PreloadedExtension(array(
        'places_autocomplete' => $placesAutocompleteType,
        'entity' => $entityType,
    ), array()));
}
}

希望这有帮助。让我知道。

Answer 2

这是@ Matteo的解决方案的补充，以防其他任何人遇到模拟EntityType依赖关系的相同复杂情况。这使QueryBuilder具有默认调用的select（）和from（）方法，这反映了在功能性内核加载上发生的事情并且在测试运行时丢失（解析器返回“SELECT WHERE ...”）。请注意，实体字段配置数组中的类值必须用手写出，例如'class' => 'AcmeBundle\Entity\MyClass'，而不是仅仅为了模拟存储库的简写'class' => 'AcmeBundle:MyClass'。

...

use Doctrine\DBAL\Platforms\PostgreSqlPlatform;
use Doctrine\ORM\Configuration;
use Doctrine\ORM\Mapping\ClassMetadata;
use Doctrine\ORM\QueryBuilder;
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
use Symfony\Component\Form\Extension\Core\CoreExtension;
use Symfony\Component\Form\Extension\Validator\Type\FormTypeValidatorExtension;
use Symfony\Component\Form\Forms;
use Symfony\Component\Form\PreloadedExtension;
use Symfony\Component\Form\Test\TypeTestCase;
use Symfony\Component\Validator\ConstraintViolationList;

class MyTypeCase extends TypeTestCase
{

    ...

    protected function getExtensions()
    {
        // mock entity manager
        $entityManager = $this->getMockBuilder('\Doctrine\ORM\EntityManager')
            ->disableOriginalConstructor()
            ->setMethods(array('getClassMetadata', 'getRepository'))
            ->getMock()
        ;

        // this method will be mocked specific to the class name when provided
        // by the mocked repository below - this can be generic here
        $entityManager->expects($this->any())
            ->method('getClassMetadata')
            ->will($this->returnValue(new ClassMetadata('entity')))
        ;

        $parent = $this;

        $entityManager->expects($this->any())
            ->method('getRepository')
            ->will($this->returnCallback(function($entityName) use ($parent) {

                // if ever the Doctrine\ORM\Query\Parser is engaged, it will check for
                // the existence of the fields used in the DQL using the class metadata
                $classMetadata = new ClassMetadata($entityName);

                if (preg_match('/[^a-z]MyClass$/i', $entityName)) {
                    $classMetadata->addInheritedFieldMapping(array('fieldName' => 'someField', 'columnName' => 'some_field'));
                    $classMetadata->addInheritedFieldMapping(array('fieldName' => 'anotherField', 'columnName' => 'another_field'));
                }

                // mock statement
                $statement = $parent->getMockBuilder('\Doctrine\DBAL\Statement')
                    ->disableOriginalConstructor()
                    ->getMock()
                ;

                // mock connection
                $connection = $parent->getMockBuilder('\Doctrine\DBAL\Connection')
                    ->disableOriginalConstructor()
                    ->setMethods(array('connect', 'executeQuery', 'getDatabasePlatform', 'getSQLLogger', 'quote'))
                    ->getMock()
                ;

                $connection->expects($parent->any())
                    ->method('connect')
                    ->will($parent->returnValue(true))
                ;

                $connection->expects($parent->any())
                    ->method('executeQuery')
                    ->will($parent->returnValue($statement))
                ;

                $connection->expects($parent->any())
                    ->method('getDatabasePlatform')
                    ->will($parent->returnValue(new PostgreSqlPlatform()))
                ;

                $connection->expects($parent->any())
                    ->method('quote')
                    ->will($parent->returnValue(''))
                ;

                // mock unit of work
                $unitOfWork = $parent->getMockBuilder('\Doctrine\ORM\UnitOfWork')
                    ->disableOriginalConstructor()
                    ->getMock()
                ;

                // mock entity manager
                $entityManager = $parent->getMockBuilder('\Doctrine\ORM\EntityManager')
                    ->disableOriginalConstructor()
                    ->setMethods(array('getClassMetadata', 'getConfiguration', 'getConnection', 'getUnitOfWork'))
                    ->getMock()
                ;

                $entityManager->expects($parent->any())
                    ->method('getClassMetadata')
                    ->will($parent->returnValue($classMetadata))
                ;

                $entityManager->expects($parent->any())
                    ->method('getConfiguration')
                    ->will($parent->returnValue(new Configuration()))
                ;

                $entityManager->expects($parent->any())
                    ->method('getConnection')
                    ->will($parent->returnValue($connection))
                ;

                $entityManager->expects($parent->any())
                    ->method('getUnitOfWork')
                    ->will($parent->returnValue($unitOfWork))
                ;

                // mock repository
                $repo = $parent->getMockBuilder('\Doctrine\ORM\EntityRepository')
                    ->setConstructorArgs(array($entityManager, $classMetadata))
                    ->setMethods(array('createQueryBuilder'))
                    ->getMock()
                ;

                $repo->expects($parent->any())
                    ->method('createQueryBuilder')
                    ->will($parent->returnCallback(function($alias) use ($entityManager, $entityName) {
                        $queryBuilder = new QueryBuilder($entityManager);
                        $queryBuilder->select($alias)
                            ->from($entityName, $alias)
                        ;
                        return $queryBuilder;
                    }))
                ;

                return $repo;
            }))
        ;

        // mock registry
        $registry = $this->getMockBuilder('\Doctrine\Bundle\DoctrineBundle\Registry')
            ->disableOriginalConstructor()
            ->setMethods(array('getManagerForClass'))
            ->getMock()
        ;

        $registry->expects($this->any())
            ->method('getManagerForClass')
            ->will($this->returnValue($entityManager))
        ;

        // build the extensions
        $extensions = new PreloadedExtension(
            array(
                'entity' => new EntityType($registry),
            ),
            array()
        );

        return array($extensions);
    }
}

Answer 3

这是@ Matteo的解决方案的补充 - 当您使用Mockery时，您可以获得EntityType：

$mockEntityManager = \Mockery::mock('\Doctrine\ORM\EntityManager');
$mockRegistry = \Mockery::mock('Doctrine\Bundle\DoctrineBundle\Registry');
$mockRegistry->shouldReceive('getManagerForClass')->andReturn($mockEntityManager);
$mockEntityManager->shouldReceive('getClassMetadata')->andReturn(new ClassMetadata('entity'));
$repo = \Mockery::mock('Doctrine\ORM\EntityRepository');
$mockEntityManager->shouldReceive('getRepository')->andReturn($repo);
$repo->shouldReceive('findAll')->andReturn(new ArrayCollection());
$entityType = new EntityType($mockRegistry);

如何在测试中加载表单类型

3 个答案: