Symfony2: Testing entity validation constraints

Question

Does anyone have a good way to unit test an entity\'s validation constraints in Symfony2?

Ideally I want to have access to the Dependency Injection Container within

Answer 1

With Symfony 2.8, it seems that you can now use the AbstractConstraintValidatorTest class this way :

validator->validate(null, new MyEntity());

        $this->assertNoViolation();
    }

    public function testNotValid()
    {
        $this->assertViolationRaised(new MyEntity(), MyConstraint::SOME_ERROR_NAME);
    }
}

You have got a good sample with the IpValidatorTest class