entity person: create a validator to check a person entity is linked

with a center

This validator take a parameter in configuration

src/Bundle/ChillPersonBundle/Tests/Validator/Person/PersonHasCenterValidatorTest.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Validator\Person;
+
+use Chill\MainBundle\Entity\Center;
+use Chill\PersonBundle\Entity\Person;
+use Chill\PersonBundle\Validator\Constraints\Person\PersonHasCenter;
+use Chill\PersonBundle\Validator\Constraints\Person\PersonHasCenterValidator;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
+
+class PersonHasCenterValidatorTest extends \Symfony\Component\Validator\Test\ConstraintValidatorTestCase
+{
+    public function testValidateRequired()
+    {
+        $constraint = $this->getConstraint();
+        $personHasCenter = (new Person())->setCenter(new Center());
+        $personNoCenter = new Person();
+
+        $this->validator->validate($personHasCenter, $constraint);
+        $this->assertNoViolation();
+
+        $this->validator->validate($personNoCenter, $constraint);
+        $this->buildViolation('msg')
+            ->atPath('property.path.center')
+            ->assertRaised();
+    }
+
+    protected function getConstraint()
+    {
+        return new PersonHasCenter([
+            'message' => 'msg'
+        ]);
+    }
+
+    protected function createValidator()
+    {
+        $parameterBag = $this->createMock(ParameterBagInterface::class);
+        $parameterBag
+            ->method('get')
+            ->with($this->equalTo('chill_person'))
+            ->willReturn([
+                'validation' => [
+                    'center_required' => true
+                ]
+            ])
+            ;
+
+        return new PersonHasCenterValidator($parameterBag);
+    }
+}