Unique Entity Validator Invalid Value

Author: Dawid Sajdak

Tests/Validator/Constraints/UniqueEntityValidatorTest.php

@@ -238,6 +238,37 @@ public function testValidateUniquenessWithIgnoreNull()
             ->assertRaised();
     }
 
+    public function testValidateUniquenessWithValidCustomErrorPath()
+    {
+        $constraint = new UniqueEntity(array(
+            'message' => 'myMessage',
+            'fields' => array('name', 'name2'),
+            'em' => self::EM_NAME,
+            'errorPath' => "name2",
+        ));
+
+        $entity1 = new DoubleNameEntity(1, 'Foo', "Bar");
+        $entity2 = new DoubleNameEntity(2, 'Foo', "Bar");
+
+        $this->validator->validate($entity1, $constraint);
+
+        $this->assertNoViolation();
+
+        $this->em->persist($entity1);
+        $this->em->flush();
+
+        $this->validator->validate($entity1, $constraint);
+
+        $this->assertNoViolation();
+
+        $this->validator->validate($entity2, $constraint);
+
+        $this->buildViolation('myMessage')
+            ->atPath('property.path.name2')
+            ->setInvalidValue('Bar')
+            ->assertRaised();
+    }
+
     public function testValidateUniquenessUsingCustomRepositoryMethod()
     {
         $constraint = new UniqueEntity(array(

Validator/Constraints/UniqueEntityValidator.php

@@ -128,7 +128,8 @@ public function validate($entity, Constraint $constraint)
         }
 
         $errorPath = null !== $constraint->errorPath ? $constraint->errorPath : $fields[0];
+        $invalidValue = isset($criteria[$errorPath]) ? $criteria[$errorPath] : $criteria[$fields[0]];
 
-        $this->context->addViolationAt($errorPath, $constraint->message, array(), $criteria[$fields[0]]);
+        $this->context->addViolationAt($errorPath, $constraint->message, array(), $invalidValue);
     }
 }