--- /dev/null
+<?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\ExecutionContextInterface;
+use Symfony\Component\Validator\Validation;
+
+class CallbackValidatorTest_Class
+{
+ public static function validateCallback($object, ExecutionContextInterface $context)
+ {
+ $context->addViolation('Callback message', array('{{ value }}' => 'foobar'));
+
+ return false;
+ }
+}
+
+class CallbackValidatorTest_Object
+{
+ public function validate(ExecutionContextInterface $context)
+ {
+ $context->addViolation('My message', array('{{ value }}' => 'foobar'));
+
+ return false;
+ }
+
+ public static function validateStatic($object, ExecutionContextInterface $context)
+ {
+ $context->addViolation('Static message', array('{{ value }}' => 'baz'));
+
+ return false;
+ }
+}
+
+class CallbackValidatorTest extends AbstractConstraintValidatorTest
+{
+ protected function getApiVersion()
+ {
+ return Validation::API_VERSION_2_5;
+ }
+
+ 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(array('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', array('{{ 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', array('{{ value }}' => 'foobar'));
+
+ return false;
+ });
+
+ $this->validator->validate(null, $constraint);
+
+ $this->buildViolation('My message')
+ ->setParameter('{{ value }}', 'foobar')
+ ->assertRaised();
+ }
+
+ public function testClosureExplicitName()
+ {
+ $object = new CallbackValidatorTest_Object();
+ $constraint = new Callback(array(
+ 'callback' => function ($object, ExecutionContextInterface $context) {
+ $context->addViolation('My message', array('{{ 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(array(__CLASS__.'_Class', 'validateCallback'));
+
+ $this->validator->validate($object, $constraint);
+
+ $this->buildViolation('Callback message')
+ ->setParameter('{{ value }}', 'foobar')
+ ->assertRaised();
+ }
+
+ public function testArrayCallableNullObject()
+ {
+ $constraint = new Callback(array(__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(array(
+ 'callback' => array(__CLASS__.'_Class', 'validateCallback'),
+ ));
+
+ $this->validator->validate($object, $constraint);
+
+ $this->buildViolation('Callback message')
+ ->setParameter('{{ value }}', 'foobar')
+ ->assertRaised();
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacySingleMethodBc()
+ {
+ $object = new CallbackValidatorTest_Object();
+ $constraint = new Callback(array('validate'));
+
+ $this->validator->validate($object, $constraint);
+
+ $this->buildViolation('My message')
+ ->setParameter('{{ value }}', 'foobar')
+ ->assertRaised();
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacySingleMethodBcExplicitName()
+ {
+ $object = new CallbackValidatorTest_Object();
+ $constraint = new Callback(array('methods' => array('validate')));
+
+ $this->validator->validate($object, $constraint);
+
+ $this->buildViolation('My message')
+ ->setParameter('{{ value }}', 'foobar')
+ ->assertRaised();
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacyMultipleMethodsBc()
+ {
+ $object = new CallbackValidatorTest_Object();
+ $constraint = new Callback(array('validate', 'validateStatic'));
+
+ $this->validator->validate($object, $constraint);
+
+ $this->buildViolation('My message')
+ ->setParameter('{{ value }}', 'foobar')
+ ->buildNextViolation('Static message')
+ ->setParameter('{{ value }}', 'baz')
+ ->assertRaised();
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacyMultipleMethodsBcExplicitName()
+ {
+ $object = new CallbackValidatorTest_Object();
+ $constraint = new Callback(array(
+ 'methods' => array('validate', 'validateStatic'),
+ ));
+
+ $this->validator->validate($object, $constraint);
+
+ $this->buildViolation('My message')
+ ->setParameter('{{ value }}', 'foobar')
+ ->buildNextViolation('Static message')
+ ->setParameter('{{ value }}', 'baz')
+ ->assertRaised();
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacySingleStaticMethodBc()
+ {
+ $object = new CallbackValidatorTest_Object();
+ $constraint = new Callback(array(
+ array(__CLASS__.'_Class', 'validateCallback'),
+ ));
+
+ $this->validator->validate($object, $constraint);
+
+ $this->buildViolation('Callback message')
+ ->setParameter('{{ value }}', 'foobar')
+ ->assertRaised();
+ }
+
+ /**
+ * @group legacy
+ */
+ public function testLegacySingleStaticMethodBcExplicitName()
+ {
+ $object = new CallbackValidatorTest_Object();
+ $constraint = new Callback(array(
+ 'methods' => array(array(__CLASS__.'_Class', 'validateCallback')),
+ ));
+
+ $this->validator->validate($object, $constraint);
+
+ $this->buildViolation('Callback message')
+ ->setParameter('{{ value }}', 'foobar')
+ ->assertRaised();
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
+ */
+ public function testExpectValidMethods()
+ {
+ $object = new CallbackValidatorTest_Object();
+
+ $this->validator->validate($object, new Callback(array('callback' => array('foobar'))));
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
+ */
+ public function testExpectValidCallbacks()
+ {
+ $object = new CallbackValidatorTest_Object();
+
+ $this->validator->validate($object, new Callback(array('callback' => array('foo', 'bar'))));
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Validator\Exception\ConstraintDefinitionException
+ * @group legacy
+ */
+ public function testLegacyExpectEitherCallbackOrMethods()
+ {
+ $object = new CallbackValidatorTest_Object();
+
+ $this->validator->validate($object, new Callback(array(
+ 'callback' => 'validate',
+ 'methods' => array('validateStatic'),
+ )));
+ }
+
+ public function testConstraintGetTargets()
+ {
+ $constraint = new Callback(array());
+ $targets = array(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(array(Constraint::CLASS_CONSTRAINT, Constraint::PROPERTY_CONSTRAINT), $constraint->getTargets());
+ }
+
+ public function testAnnotationInvocationSingleValued()
+ {
+ $constraint = new Callback(array('value' => 'validateStatic'));
+
+ $this->assertEquals(new Callback('validateStatic'), $constraint);
+ }
+
+ public function testAnnotationInvocationMultiValued()
+ {
+ $constraint = new Callback(array('value' => array(__CLASS__.'_Class', 'validateCallback')));
+
+ $this->assertEquals(new Callback(array(__CLASS__.'_Class', 'validateCallback')), $constraint);
+ }
+}
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