/src/Symfony/Component/Validator/Tests/Constraints/CallbackValidatorTest.php
PHP | 252 lines | 186 code | 57 blank | 9 comment | 0 complexity | b1cc6ade03748e96b16fe62df5bc8020 MD5 | raw file
- <?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\Constraint;
- use Symfony\Component\Validator\Constraints\Callback;
- use Symfony\Component\Validator\Constraints\CallbackValidator;
- use Symfony\Component\Validator\Context\ExecutionContextInterface;
- use Symfony\Component\Validator\Test\ConstraintValidatorTestCase;
- class CallbackValidatorTest_Class
- {
- public static function validateCallback($object, ExecutionContextInterface $context)
- {
- $context->addViolation('Callback message', ['{{ value }}' => 'foobar']);
- return false;
- }
- }
- class CallbackValidatorTest_Object
- {
- public function validate(ExecutionContextInterface $context)
- {
- $context->addViolation('My message', ['{{ value }}' => 'foobar']);
- return false;
- }
- public static function validateStatic($object, ExecutionContextInterface $context)
- {
- $context->addViolation('Static message', ['{{ value }}' => 'baz']);
- return false;
- }
- }
- class CallbackValidatorTest extends ConstraintValidatorTestCase
- {
- protected function createValidator()
- {
- return new CallbackValidator();
- }
- public function testNullIsValid()
- {
- $this->validator->validate(null, new Callback());
- $this->assertNoViolation();
- }
- public function testSingleMethod()
- {
- $object = new CallbackValidatorTest_Object();
- $constraint = new Callback('validate');
- $this->validator->validate($object, $constraint);
- $this->buildViolation('My message')
- ->setParameter('{{ value }}', 'foobar')
- ->assertRaised();
- }
- public function testSingleMethodExplicitName()
- {
- $object = new CallbackValidatorTest_Object();
- $constraint = new Callback(['callback' => 'validate']);
- $this->validator->validate($object, $constraint);
- $this->buildViolation('My message')
- ->setParameter('{{ value }}', 'foobar')
- ->assertRaised();
- }
- public function testSingleStaticMethod()
- {
- $object = new CallbackValidatorTest_Object();
- $constraint = new Callback('validateStatic');
- $this->validator->validate($object, $constraint);
- $this->buildViolation('Static message')
- ->setParameter('{{ value }}', 'baz')
- ->assertRaised();
- }
- public function testClosure()
- {
- $object = new CallbackValidatorTest_Object();
- $constraint = new Callback(function ($object, ExecutionContextInterface $context) {
- $context->addViolation('My message', ['{{ value }}' => 'foobar']);
- return false;
- });
- $this->validator->validate($object, $constraint);
- $this->buildViolation('My message')
- ->setParameter('{{ value }}', 'foobar')
- ->assertRaised();
- }
- public function testClosureNullObject()
- {
- $constraint = new Callback(function ($object, ExecutionContextInterface $context) {
- $context->addViolation('My message', ['{{ value }}' => 'foobar']);
- return false;
- });
- $this->validator->validate(null, $constraint);
- $this->buildViolation('My message')
- ->setParameter('{{ value }}', 'foobar')
- ->assertRaised();
- }
- public function testClosureExplicitName()
- {
- $object = new CallbackValidatorTest_Object();
- $constraint = new Callback([
- 'callback' => function ($object, ExecutionContextInterface $context) {
- $context->addViolation('My message', ['{{ value }}' => 'foobar']);
- return false;
- },
- ]);
- $this->validator->validate($object, $constraint);
- $this->buildViolation('My message')
- ->setParameter('{{ value }}', 'foobar')
- ->assertRaised();
- }
- public function testArrayCallable()
- {
- $object = new CallbackValidatorTest_Object();
- $constraint = new Callback([__CLASS__.'_Class', 'validateCallback']);
- $this->validator->validate($object, $constraint);
- $this->buildViolation('Callback message')
- ->setParameter('{{ value }}', 'foobar')
- ->assertRaised();
- }
- public function testArrayCallableNullObject()
- {
- $constraint = new Callback([__CLASS__.'_Class', 'validateCallback']);
- $this->validator->validate(null, $constraint);
- $this->buildViolation('Callback message')
- ->setParameter('{{ value }}', 'foobar')
- ->assertRaised();
- }
- public function testArrayCallableExplicitName()
- {
- $object = new CallbackValidatorTest_Object();
- $constraint = new Callback([
- 'callback' => [__CLASS__.'_Class', 'validateCallback'],
- ]);
- $this->validator->validate($object, $constraint);
- $this->buildViolation('Callback message')
- ->setParameter('{{ value }}', 'foobar')
- ->assertRaised();
- }
- public function testExpectValidMethods()
- {
- $this->expectException('Symfony\Component\Validator\Exception\ConstraintDefinitionException');
- $object = new CallbackValidatorTest_Object();
- $this->validator->validate($object, new Callback(['callback' => ['foobar']]));
- }
- public function testExpectValidCallbacks()
- {
- $this->expectException('Symfony\Component\Validator\Exception\ConstraintDefinitionException');
- $object = new CallbackValidatorTest_Object();
- $this->validator->validate($object, new Callback(['callback' => ['foo', 'bar']]));
- }
- public function testConstraintGetTargets()
- {
- $constraint = new Callback([]);
- $targets = [Constraint::CLASS_CONSTRAINT, Constraint::PROPERTY_CONSTRAINT];
- $this->assertEquals($targets, $constraint->getTargets());
- }
- // Should succeed. Needed when defining constraints as annotations.
- public function testNoConstructorArguments()
- {
- $constraint = new Callback();
- $this->assertSame([Constraint::CLASS_CONSTRAINT, Constraint::PROPERTY_CONSTRAINT], $constraint->getTargets());
- }
- public function testAnnotationInvocationSingleValued()
- {
- $constraint = new Callback(['value' => 'validateStatic']);
- $this->assertEquals(new Callback('validateStatic'), $constraint);
- }
- public function testAnnotationInvocationMultiValued()
- {
- $constraint = new Callback(['value' => [__CLASS__.'_Class', 'validateCallback']]);
- $this->assertEquals(new Callback([__CLASS__.'_Class', 'validateCallback']), $constraint);
- }
- public function testPayloadIsPassedToCallback()
- {
- $object = new \stdClass();
- $payloadCopy = null;
- $constraint = new Callback([
- 'callback' => function ($object, ExecutionContextInterface $constraint, $payload) use (&$payloadCopy) {
- $payloadCopy = $payload;
- },
- 'payload' => 'Hello world!',
- ]);
- $this->validator->validate($object, $constraint);
- $this->assertEquals('Hello world!', $payloadCopy);
- $payloadCopy = null;
- $constraint = new Callback([
- 'callback' => function ($object, ExecutionContextInterface $constraint, $payload) use (&$payloadCopy) {
- $payloadCopy = $payload;
- },
- ]);
- $this->validator->validate($object, $constraint);
- $this->assertNull($payloadCopy);
- }
- }