process() public method

public process ( &$item )
 public function testProcessWithAllowedExtraFields()
 {
     $this->filter->addOption('allowExtraFields', true);
     $data = ['title' => null, 'telephone' => '0155/555-555'];
     $this->filter->add('title', $constraint = new Constraints\NotNull());
     $list = new ConstraintViolationList();
     $list->add($this->buildConstraintViolation());
     $this->validator->expects($this->once())->method('validate')->willReturn($list);
     $this->assertFalse($this->filter->process($data));
     $this->assertEquals([1 => $list], $this->filter->getViolations());
 }