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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\Validator\Constraints;
use Symfony\Component\Validator\ExecutionContext;
use Symfony\Component\Validator\Constraints\Min;
use Symfony\Component\Validator\Constraints\NotBlank;
use Symfony\Component\Validator\Constraints\NotNull;
use Symfony\Component\Validator\Constraints\Collection\Required;
use Symfony\Component\Validator\Constraints\Collection\Optional;
use Symfony\Component\Validator\Constraints\Collection;
use Symfony\Component\Validator\Constraints\CollectionValidator;
abstract class CollectionValidatorTest extends \PHPUnit_Framework_TestCase
{
protected $validator;
protected $walker;
protected $context;
protected function setUp()
{
$this->walker = $this->getMock('Symfony\Component\Validator\GraphWalker', array(), array(), '', false);
$metadataFactory = $this->getMock('Symfony\Component\Validator\Mapping\ClassMetadataFactoryInterface');
$this->context = new ExecutionContext('Root', $this->walker, $metadataFactory);
$this->validator = new CollectionValidator();
$this->validator->initialize($this->context);
}
protected function tearDown()
{
$this->validator = null;
$this->walker = null;
$this->context = null;
}
abstract protected function prepareTestData(array $contents);
public function testNullIsValid()
{
$this->assertTrue($this->validator->isValid(null, new Collection(array('fields' => array(
'foo' => new Min(4),
)))));
}
public function testFieldsAsDefaultOption()
{
$data = $this->prepareTestData(array('foo' => 'foobar'));
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'foo' => new Min(4),
))));
}
/**
* @expectedException Symfony\Component\Validator\Exception\UnexpectedTypeException
*/
public function testThrowsExceptionIfNotTraversable()
{
$this->validator->isValid('foobar', new Collection(array('fields' => array(
'foo' => new Min(4),
))));
}
public function testWalkSingleConstraint()
{
$this->context->setGroup('MyGroup');
$this->context->setPropertyPath('foo');
$constraint = new Min(4);
$array = array('foo' => 3);
foreach ($array as $key => $value) {
$this->walker->expects($this->once())
->method('walkConstraint')
->with($this->equalTo($constraint), $this->equalTo($value), $this->equalTo('MyGroup'), $this->equalTo('foo['.$key.']'));
}
$data = $this->prepareTestData($array);
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'fields' => array(
'foo' => $constraint,
),
))));
}
public function testWalkMultipleConstraints()
{
$this->context->setGroup('MyGroup');
$this->context->setPropertyPath('foo');
$constraints = array(
new Min(4),
new NotNull(),
);
$array = array('foo' => 3);
foreach ($array as $key => $value) {
foreach ($constraints as $i => $constraint) {
$this->walker->expects($this->at($i))
->method('walkConstraint')
->with($this->equalTo($constraint), $this->equalTo($value), $this->equalTo('MyGroup'), $this->equalTo('foo['.$key.']'));
}
}
$data = $this->prepareTestData($array);
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'fields' => array(
'foo' => $constraints,
)
))));
}
public function testExtraFieldsDisallowed()
{
$data = $this->prepareTestData(array(
'foo' => 5,
'bar' => 6,
));
$this->assertFalse($this->validator->isValid($data, new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
))));
}
// bug fix
public function testNullNotConsideredExtraField()
{
$data = $this->prepareTestData(array(
'foo' => null,
));
$collection = new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
));
$this->assertTrue($this->validator->isValid($data, $collection));
}
public function testExtraFieldsAllowed()
{
$data = $this->prepareTestData(array(
'foo' => 5,
'bar' => 6,
));
$collection = new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
'allowExtraFields' => true,
));
$this->assertTrue($this->validator->isValid($data, $collection));
}
public function testMissingFieldsDisallowed()
{
$data = $this->prepareTestData(array());
$this->assertFalse($this->validator->isValid($data, new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
))));
}
public function testMissingFieldsAllowed()
{
$data = $this->prepareTestData(array());
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
'allowMissingFields' => true,
))));
}
public function testOptionalFieldPresent()
{
$data = $this->prepareTestData(array(
'foo' => null,
));
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'foo' => new Optional(),
))));
}
public function testOptionalFieldNotPresent()
{
$data = $this->prepareTestData(array());
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'foo' => new Optional(),
))));
}
public function testOptionalFieldSingleConstraint()
{
$this->context->setGroup('MyGroup');
$this->context->setPropertyPath('bar');
$array = array(
'foo' => 5,
);
$constraint = new Min(4);
$this->walker->expects($this->once())
->method('walkConstraint')
->with($this->equalTo($constraint), $this->equalTo($array['foo']), $this->equalTo('MyGroup'), $this->equalTo('bar[foo]'));
$data = $this->prepareTestData($array);
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'foo' => new Optional($constraint),
))));
}
public function testOptionalFieldMultipleConstraints()
{
$this->context->setGroup('MyGroup');
$this->context->setPropertyPath('bar');
$array = array(
'foo' => 5,
);
$constraints = array(
new NotNull(),
new Min(4),
);
foreach ($constraints as $i => $constraint) {
$this->walker->expects($this->at($i))
->method('walkConstraint')
->with($this->equalTo($constraint), $this->equalTo($array['foo']), $this->equalTo('MyGroup'), $this->equalTo('bar[foo]'));
}
$data = $this->prepareTestData($array);
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'foo' => new Optional($constraints),
))));
}
public function testRequiredFieldPresent()
{
$data = $this->prepareTestData(array(
'foo' => null,
));
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'foo' => new Required(),
))));
}
public function testRequiredFieldNotPresent()
{
$data = $this->prepareTestData(array());
$this->assertFalse($this->validator->isValid($data, new Collection(array(
'foo' => new Required(),
))));
}
public function testRequiredFieldSingleConstraint()
{
$this->context->setGroup('MyGroup');
$this->context->setPropertyPath('bar');
$array = array(
'foo' => 5,
);
$constraint = new Min(4);
$this->walker->expects($this->once())
->method('walkConstraint')
->with($this->equalTo($constraint), $this->equalTo($array['foo']), $this->equalTo('MyGroup'), $this->equalTo('bar[foo]'));
$data = $this->prepareTestData($array);
$this->assertTrue($this->validator->isValid($data, new Collection(array(
'foo' => new Required($constraint),
))));
}
public function testRequiredFieldMultipleConstraints()
{
$this->context->setGroup('MyGroup');
$this->context->setPropertyPath('bar');
$array = array(
'foo' => 5,
);
$constraints = array(
new NotNull(),
new Min(4),
);
foreach ($constraints as $i => $constraint) {
$this->walker->expects($this->at($i))
->method('walkConstraint')
->with($this->equalTo($constraint), $this->equalTo($array['foo']), $this->equalTo('MyGroup'), $this->equalTo('bar[foo]'));
}
$data = $this->prepareTestData($array);
$this->assertTrue($this->validator->isValid($array, new Collection(array(
'foo' => new Required($constraints),
))));
}
public function testObjectShouldBeLeftUnchanged()
{
$value = new \ArrayObject(array(
'foo' => 3
));
$this->validator->isValid($value, new Collection(array(
'fields' => array(
'foo' => new Min(2),
)
)));
$this->assertEquals(array(
'foo' => 3
), (array) $value);
}
}
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