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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\Validator\Tests\Constraints;
use Symfony\Component\Validator\ExecutionContext;
use Symfony\Component\Validator\Constraints\Min;
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 $walker;
protected $context;
protected $validator;
protected function setUp()
{
$this->walker = $this->getMock('Symfony\Component\Validator\GraphWalker', array(), array(), '', false);
$this->context = $this->getMock('Symfony\Component\Validator\ExecutionContext', array(), array(), '', false);
$this->validator = new CollectionValidator();
$this->validator->initialize($this->context);
$this->context->expects($this->any())
->method('getGraphWalker')
->will($this->returnValue($this->walker));
$this->context->expects($this->any())
->method('getGroup')
->will($this->returnValue('MyGroup'));
$this->context->expects($this->any())
->method('getPropertyPath')
->will($this->returnValue('foo.bar'));
}
protected function tearDown()
{
$this->walker = null;
$this->context = null;
$this->validator = null;
}
abstract protected function prepareTestData(array $contents);
public function testNullIsValid()
{
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate(null, new Collection(array('fields' => array(
'foo' => new Min(4),
))));
}
public function testFieldsAsDefaultOption()
{
$data = $this->prepareTestData(array('foo' => 'foobar'));
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate($data, new Collection(array(
'foo' => new Min(4),
)));
}
/**
* @expectedException Symfony\Component\Validator\Exception\UnexpectedTypeException
*/
public function testThrowsExceptionIfNotTraversable()
{
$this->validator->validate('foobar', new Collection(array('fields' => array(
'foo' => new Min(4),
))));
}
public function testWalkSingleConstraint()
{
$constraint = new Min(4);
$array = array(
'foo' => 3,
'bar' => 5,
);
$i = 0;
foreach ($array as $key => $value) {
$this->walker->expects($this->at($i++))
->method('walkConstraint')
->with($constraint, $value, 'MyGroup', 'foo.bar['.$key.']');
}
$data = $this->prepareTestData($array);
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate($data, new Collection(array(
'fields' => array(
'foo' => $constraint,
'bar' => $constraint,
),
)));
}
public function testWalkMultipleConstraints()
{
$constraints = array(
new Min(4),
new NotNull(),
);
$array = array(
'foo' => 3,
'bar' => 5,
);
$i = 0;
foreach ($array as $key => $value) {
foreach ($constraints as $constraint) {
$this->walker->expects($this->at($i++))
->method('walkConstraint')
->with($constraint, $value, 'MyGroup', 'foo.bar['.$key.']');
}
}
$data = $this->prepareTestData($array);
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate($data, new Collection(array(
'fields' => array(
'foo' => $constraints,
'bar' => $constraints,
)
)));
}
public function testExtraFieldsDisallowed()
{
$data = $this->prepareTestData(array(
'foo' => 5,
'baz' => 6,
));
$this->context->expects($this->once())
->method('addViolationAtSubPath')
->with('[baz]', 'myMessage', array(
'{{ field }}' => 'baz'
));
$this->validator->validate($data, new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
'extraFieldsMessage' => 'myMessage',
)));
}
// bug fix
public function testNullNotConsideredExtraField()
{
$data = $this->prepareTestData(array(
'foo' => null,
));
$constraint = new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
));
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate($data, $constraint);
}
public function testExtraFieldsAllowed()
{
$data = $this->prepareTestData(array(
'foo' => 5,
'bar' => 6,
));
$constraint = new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
'allowExtraFields' => true,
));
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate($data, $constraint);
}
public function testMissingFieldsDisallowed()
{
$data = $this->prepareTestData(array());
$constraint = new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
'missingFieldsMessage' => 'myMessage',
));
$this->context->expects($this->once())
->method('addViolationAtSubPath')
->with('[foo]', 'myMessage', array(
'{{ field }}' => 'foo',
));
$this->validator->validate($data, $constraint);
}
public function testMissingFieldsAllowed()
{
$data = $this->prepareTestData(array());
$constraint = new Collection(array(
'fields' => array(
'foo' => new Min(4),
),
'allowMissingFields' => true,
));
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate($data, $constraint);
}
public function testOptionalFieldPresent()
{
$data = $this->prepareTestData(array(
'foo' => null,
));
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate($data, new Collection(array(
'foo' => new Optional(),
)));
}
public function testOptionalFieldNotPresent()
{
$data = $this->prepareTestData(array());
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate($data, new Collection(array(
'foo' => new Optional(),
)));
}
public function testOptionalFieldSingleConstraint()
{
$array = array(
'foo' => 5,
);
$constraint = new Min(4);
$this->walker->expects($this->once())
->method('walkConstraint')
->with($constraint, $array['foo'], 'MyGroup', 'foo.bar[foo]');
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$data = $this->prepareTestData($array);
$this->validator->validate($data, new Collection(array(
'foo' => new Optional($constraint),
)));
}
public function testOptionalFieldMultipleConstraints()
{
$array = array(
'foo' => 5,
);
$constraints = array(
new NotNull(),
new Min(4),
);
foreach ($constraints as $i => $constraint) {
$this->walker->expects($this->at($i))
->method('walkConstraint')
->with($constraint, $array['foo'], 'MyGroup', 'foo.bar[foo]');
}
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$data = $this->prepareTestData($array);
$this->validator->validate($data, new Collection(array(
'foo' => new Optional($constraints),
)));
}
public function testRequiredFieldPresent()
{
$data = $this->prepareTestData(array(
'foo' => null,
));
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$this->validator->validate($data, new Collection(array(
'foo' => new Required(),
)));
}
public function testRequiredFieldNotPresent()
{
$data = $this->prepareTestData(array());
$this->context->expects($this->once())
->method('addViolationAtSubPath')
->with('[foo]', 'myMessage', array(
'{{ field }}' => 'foo',
));
$this->validator->validate($data, new Collection(array(
'fields' => array(
'foo' => new Required(),
),
'missingFieldsMessage' => 'myMessage',
)));
}
public function testRequiredFieldSingleConstraint()
{
$array = array(
'foo' => 5,
);
$constraint = new Min(4);
$this->walker->expects($this->once())
->method('walkConstraint')
->with($constraint, $array['foo'], 'MyGroup', 'foo.bar[foo]');
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$data = $this->prepareTestData($array);
$this->validator->validate($data, new Collection(array(
'foo' => new Required($constraint),
)));
}
public function testRequiredFieldMultipleConstraints()
{
$array = array(
'foo' => 5,
);
$constraints = array(
new NotNull(),
new Min(4),
);
foreach ($constraints as $i => $constraint) {
$this->walker->expects($this->at($i))
->method('walkConstraint')
->with($constraint, $array['foo'], 'MyGroup', 'foo.bar[foo]');
}
$this->context->expects($this->never())
->method('addViolationAtSubPath');
$data = $this->prepareTestData($array);
$this->validator->validate($array, new Collection(array(
'foo' => new Required($constraints),
)));
}
public function testObjectShouldBeLeftUnchanged()
{
$value = new \ArrayObject(array(
'foo' => 3
));
$this->validator->validate($value, new Collection(array(
'fields' => array(
'foo' => new Min(2),
)
)));
$this->assertEquals(array(
'foo' => 3
), (array) $value);
}
}
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